Acs.org
You can fetch the above results in JSON or XML format using our Current WHOIS API.
#1 - QUERY TIME
18 Nov 2012 - 8:00 AM UTC
Registered: 22 May 1991
Modified: 25 September 2012
Expiry: 23 May 2016
REGISTRAR
Name:
Network Solutions, LLC (R63-LROR)
NAME SERVERS
dns02.acs.org
dns07.acs.org
dns10.acs.org
DOMAIN STATUS
CLIENT TRANSFER PROHIBITED
REGISTRANT
Name:
American Chemical Society
Company:
American Chemical Society
Address:
1155 16th St. NW
City:
Washington
State:
DC
ZIP:
20036
Country:
United States
Email:
l******s@a*s.org (Login to View)
Phone:
12028726277
#2 - QUERY TIME
26 Mar 2015 - 12:00 AM UTC
Registered: 22 May 1991
Modified: 12 April 2013
Expiry: 23 May 2016
REGISTRAR
IANA:
2
Name:
Network Solutions, LLC (R63-LROR)
NAME SERVERS
dns02.acs.org
dns07.acs.org
dns10.acs.org
DOMAIN STATUS
clientTransferProhibited
REGISTRANT
Name:
American Chemical Society
Company:
American Chemical Society
Address:
1155 16th St. NW
City:
Washington
State:
DC
ZIP:
20036
Country:
United States
Email:
l******s@a*s.org (Login to View)
Phone:
12028726277
#3 - QUERY TIME
22 Jun 2015 - 5:54 AM UTC
Registered: 22 May 1991
Modified: 21 May 2015
Expiry: 23 May 2016
REGISTRAR
IANA:
2
Name:
Network Solutions, LLC (R63-LROR)
NAME SERVERS
dns02.acs.org
dns07.acs.org
dns10.acs.org
dns11.acs.org
DOMAIN STATUS
clientTransferProhibited
REGISTRANT
Name:
American Chemical Society
Company:
American Chemical Society
Address:
1155 16th St. NW
City:
Washington
State:
DC
ZIP:
20036
Country:
United States
Email:
u*****s@a*s.org (Login to View)
Phone:
12028726277
#4 - QUERY TIME
20 May 2016 - 4:39 PM UTC
Registered: 22 May 1991
Modified: 8 February 2016
Expiry: 23 May 2021
REGISTRAR
IANA:
2
Name:
Network Solutions, LLC
NAME SERVERS
dns02.acs.org
dns07.acs.org
dns10.acs.org
dns11.acs.org
DOMAIN STATUS
clientTransferProhibited
REGISTRANT
Name:
American Chemical Society
Company:
American Chemical Society
Address:
1155 16th St. NW
City:
Washington
State:
DC
ZIP:
20036
Country:
United States
Email:
u*****s@a*s.org (Login to View)
Phone:
12028726277
#5 - QUERY TIME
6 Jul 2016 - 9:04 AM UTC
Registered: 22 May 1991
Modified: 8 February 2016
Expiry: 23 May 2021
REGISTRAR
IANA:
2
Name:
Network Solutions, LLC
NAME SERVERS
dns02.acs.org
dns07.acs.org
dns10.acs.org
dns11.acs.org
DOMAIN STATUS
clientTransferProhibited
REGISTRANT
Name:
American Chemical Society
Company:
American Chemical Society
Address:
1155 16th St. NW
City:
Washington
State:
DC
ZIP:
20036
Country:
United States
Email:
u*****s@a*s.org (Login to View)
Phone:
+1.2028726277
* Changes to the WHOIS data as compared with the previous record are underlined.
You can also fetch all the results in JSON or XML format using our WHOIS History API.
| Domain Name | Registered | Expiry | Registrar | Ownership | |
|---|---|---|---|---|---|
| 1 | acs.org | 22 May 1991 | 23 May 2027 | Network Solutions, LLC | - |
| 2 | acs.com | 25 Jan 1995 | 26 Jan 2028 | easyDNS Technologies, Inc. | ACS Services, Inc. |
| 3 | acs.nl | 31 Jan 1995 | - | Profias | - |
| 4 | acs.co.jp | 6 Jun 1995 | - | - | ACS Inc. |
| 5 | acs.it | 29 Jan 1996 | 8 Nov 2026 | Aruba s.p.a. | ACS Data Systems AG |
| 6 | acs.com.br | 5 Aug 1996 | 5 Aug 2027 | - | ALGAR TECNOLOGIA E CONSULTORIA SA |
| 7 | acs.co.nz | 13 Aug 1996 | - | Key-Systems GmbH | - |
| 8 | acs.com.pl | 30 Dec 1996 | 31 Dec 2026 | nazwa.pl sp. z o.o. | - |
| 9 | acs.co.kr | 7 May 1997 | 15 Oct 2027 | (?)????? | (?)????? |
| 10 | acs.org.uk | 28 May 1997 | 28 May 2026 | CSL Computer Service Langenbach Gmbh t/a Joker.com [Tag = JOKER] | - |
| 11 | acs.org.nz | 5 Nov 1997 | - | Metaname | - |
| 12 | acs.uk.com | 12 Dec 1997 | 12 Dec 2028 | Instra Corporation Pty Ltd | - |
| 13 | acs.ie | 30 Apr 1998 | 30 Sep 2026 | Letshost/ Team Blue Internet Services IE Ltd | Wedgeville Limited |
| 14 | acs.ru | 7 Jul 1998 | 31 Jul 2026 | RU-CENTER-RU | Altay Computer service Ltd. |
| 15 | acs.org.br | 26 Nov 1998 | 26 Nov 2030 | - | Associa??o Comercial de Santos |
| 16 | acs.ca | 19 Sep 2000 | 25 Nov 2028 | Rebel.ca Corp. | ACCESS Computer Services Inc. |
| 17 | acs.ac | 6 Feb 2001 | 6 Feb 2027 | 101domain GRS Limited | Digital Privacy Corporation |
| 18 | acs.jp | 19 Apr 2001 | 30 Apr 2027 | - | ACS Inc. |
| 19 | acs.info | 1 Aug 2001 | 1 Aug 2026 | IONOS SE | - |
| 20 | acs.bz | 5 Oct 2001 | 5 Oct 2026 | Tucows Domains Inc. | - |
| 21 | acs.ms | 28 Oct 2001 | 28 Oct 2027 | Network Solutions, LLC | - |
| 22 | acs.biz | 27 Mar 2002 | 26 Mar 2027 | Hosting Concepts B.V. d/b/a Registrar.eu | Afpro Filters |
| 23 | acs.com.cn | 16 May 2002 | 16 May 2030 | 阿里云计算有限公司（万网） | 永旺资讯服务（深圳）有限公司 |
| 24 | acs.cc | 12 Jun 2002 | 12 Jun 2026 | GoDaddy.com, LLC | - |
| 25 | acs.net | 18 Aug 2002 | 18 Aug 2026 | Name.com, Inc. | Domain Protection Services, Inc. |
You can also fetch all the results in JSON or XML format using our Reverse WHOIS API.
| Domain Name | Registered | Expiry | Registrar | Ownership | |
|---|---|---|---|---|---|
| 1 | ahcs.co.uk | 13 Sep 2021 | 13 Sep 2026 | Hosting Concepts B.V. | - |
| 2 | acss.co.jp | 16 Aug 2000 | - | - | AC System Service Corporation |
| 3 | acsi.cat | 4 Jun 2019 | 4 Jun 2026 | IONOS SE | Data Privacy Protected |
| 4 | a-s.family | 15 Jul 2025 | 15 Jul 2026 | Name SRS AB | - |
| 5 | acg.baby | 28 Nov 2025 | 28 Nov 2026 | Namecheap | - |
| 6 | ajs.mba | 7 Dec 2022 | 7 Dec 2027 | GoDaddy.com, LLC | - |
| 7 | acos.it | 10 Feb 2000 | 10 Feb 2027 | Intred S.p.a. | A.C.O.S. Treviglio |
| 8 | acb.works | 24 Sep 2022 | 24 Sep 2026 | Automattic Inc. | Knock Knock WHOIS Not There, LLC |
| 9 | acb.org.br | 7 Apr 1999 | 7 Apr 2027 | - | Associa??o Cinol?gica do Brasil |
| 10 | acts.enterprises | 20 Jan 2026 | 20 Jan 2027 | Porkbun LLC | Private by Design, LLC |
| 11 | aes.global | 13 Jul 2022 | 13 Jul 2026 | GoDaddy.com, LLC | - |
| 12 | acsm.online | 19 Sep 2025 | 19 Sep 2026 | Upperlink Limited | - |
| 13 | aco.xyz | 12 Jan 2022 | 12 Jan 2027 | Sav.com, LLC | - |
| 14 | acd.church | 28 Sep 2025 | - | NAMECHEAP INC | Privacy service provided by Withheld for Privacy ehf |
| 15 | acc.tokyo | 23 Mar 2026 | - | GMO Internet, Inc. | - |
| 16 | aci.cat | 14 Mar 2025 | 14 Mar 2027 | Openprovider | CodiFont S.L |
| 17 | aci.cc | 10 Nov 2013 | 10 Nov 2026 | Guangzhou Yunxun Information Technology Co., Ltd. | - |
| 18 | acg.party | 6 May 2015 | 5 May 2027 | West263 International Limited | REDACTED FOR PRIVACY |
| 19 | acf.wiki | 18 Nov 2019 | 18 Nov 2034 | Cloudflare, Inc. | REDACTED FOR PRIVACY |
| 20 | aci.business | 15 Feb 2019 | 15 Feb 2027 | Squarespace Domains II LLC | - |
| 21 | acn.solutions | 13 Aug 2021 | 13 Aug 2026 | Metaregistrar BV | - |
| 22 | acms.us | 1 Jul 2024 | 1 Jul 2026 | Spaceship, Inc. | Michael Nava |
| 23 | ach.build | 2 Apr 2026 | 2 Apr 2027 | Go Daddy, LLC | - |
| 24 | aas.fund | 4 Jul 2020 | - | NAMECHEAP INC | Privacy service provided by Withheld for Privacy ehf |
| 25 | aacs.ae | - | - | Etisalat | Abdul Quddus |
You can also fetch all the results in JSON or XML format using our Fuzzy Domains API.
API Pricing and Packages
Can be used for Current WHOIS API, Bulk WHOIS API, WHOIS History API, Reverse WHOIS API and Fuzzy Domains API.
| Package | Quantity | Price | Rate ⇩ | Order |
|---|---|---|---|---|
| 5,000 API Credits | 5,000 | $25 | $5.00 | Buy Now |
| 25,000 API Credits | 25,000 | $100 | $4.00 | Buy Now |
| 250,000 API Credits | 250,000 | $750 | $3.00 | Buy Now |
| 1 Million API Credits Most Popular | 1,000,000 | $2,000 | $2.00 | Buy Now |
| 10 Million API Credits | 10,000,000 | $10,000 | $1.00 | Buy Now |
API Credits you purchase have lifetime validity, and you may use it whenever you wish. We accept Visa, Mastercard, American Express, Discover, Diners Club, JCB and China UnionPay. Popular payment wallets like Apple Pay, Google Pay, Alipay, WeChat Pay & Cash App Pay are accepted. You can also pay in installments through Buy Now, Pay Later (Affirm, Afterpay, Clearpay, Klarna) services. For orders worth $1000 and higher, you can also pay through Bank Wire Transfer (ACH, Fedwire and SWIFT). We also accept crypto payments through Bitcoin, Ethereum, Tether, Binance, Ripple and 100+ Cryptocurrencies.
| Current WHOIS Database | Domain Names | Cost Price |
|---|---|---|
| Total Unique Domain Names in our Current WHOIS Database | 296,679,270 |
$4500Order Now More Info$4500 Buy Now More Info |
| Total WHOIS records in our Current WHOIS Database | 296,679,270 | |
| Total WHOIS records with a Registrant Contact | 131,338,753 | |
| Total WHOIS records with an Email Address (where the registrant_email field is not empty) | 111,274,501 | |
| Total WHOIS records with a Phone Number (where the registrant_phone field is not empty) | 101,383,385 |
| Historical WHOIS Database | Total Count | Cost Price |
|---|---|---|
| Total Unique Domain Names in our Historical WHOIS Database | 684,608,588 |
$8500Order Now More Info$8500 Buy Now More Info |
| Total WHOIS records in our Historical WHOIS Database | 2,868,195,080 | |
| Total WHOIS records with a Registrant Contact | 2,078,736,656 | |
| Total WHOIS records with an Email Address (where the registrant_email field is not empty) | 1,860,342,811 | |
| Total WHOIS records with a Phone Number (where the registrant_phone field is not empty) | 1,666,581,088 |
Domain Name WHOIS Lookup
Discover a domain's current owners and details with our free WHOIS lookup tool.
Our Current WHOIS Database contains the latest WHOIS of over 296 Million active domain names, that are currently registered. This powers our Current WHOIS API, which lets you quickly see the complete WHOIS details of any active domain name.