ns2.21st.com - robtex.com
ns2.21st.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 12.177.226.27🇺🇸 FARMERS-NETWORK-CENTRAL12.177.226.0/23 Farmers OKCDC | ||||||
21st.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.60.122.143🇺🇸 IMPERVA45.60.122.0/24 ORIXCOM via EMIX | ||||||
| A | 45.60.132.143🇺🇸 IMPERVA45.60.132.0/24 ORIXCOM via EMIX | ||||||
| NS | ns1.a0.impervasecuredns.net ⭐ | ||||||
| NS | ns1.a1.impervasecuredns.net | ||||||
| NS | ns1.a2.impervasecuredns.net | ||||||
| MX | mxa-0028ab01.gslb.pphosted.com ⭐ | ||||||
| MX | mxb-0028ab01.gslb.pphosted.com ⭐ | ||||||
| TXT | globalsign-domain-verification=408f7e6ef92976f5856e147401850a26 | ||||||
| TXT | globalsign-domain-verification=ba01260fd1b54abe885fa57e02929380 | ||||||
| TXT | 47af1437c6c0457fbc8a4165a9ee1299 | ||||||
| TXT | 35ba9f94efe24cb09d4946d485828e23 | ||||||
| TXT | msl126q7719x926fzm199f52wdrvx7cn | ||||||
| TXT | k4pcpqj9h185pqgcvprxrm1jbk3tq4nf | ||||||
| TXT | js4wqkw66spf5xgsk9jz6zwpktl47q1w | ||||||
| TXT | facebook-domain-verification=8891glblwcn9dd74oz2zweseshen00 | ||||||
| TXT | MS=ms74761868 | ||||||
| TXT | anthropic-domain-verification-85x7d1=Qx5c4zKhLqSVEhKEURXhDhJXe | ||||||
| TXT | google-site-verification=OOGQFPCcD-4qQ7EUtaKf95LQy6VB2lo8JbzC6xiRWvQ | ||||||
| TXT | xcwzzf1hhqr64l0fhlct7v6px769c75d | ||||||
| TXT | mmk94jxhtff5wdk2xst5rptzcyw39q0s | ||||||
| TXT | _yg7gnuluxud8x0kevnla4d50s1dqb1b | ||||||
| TXT | globalsign-domain-verification=8d7adb36afdf493ea8d31aec05d524a1 | ||||||
| TXT | gtj4j24n7m3b9jvscmkynt2kzc61b1s6 | ||||||
| TXT | 00de0000000f0yxmay | ||||||
| TXT | MS=ms57909519 | ||||||
| TXT | globalsign-domain-verification=A3B406F340168B1568CB21854E7CCF26 | ||||||
| TXT | docusign=20703969-8fe3-4fb5-b769-ef2ea6969f8f | ||||||
| TXT | s8mp8dptt7rg84g2t9g4x9d0d29jj59p | ||||||
| TXT | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all | ||||||
| TXT | docusign=b4874c46-91c8-4e12-89c4-80c45f3ec374 | ||||||
| TXT | globalsign-domain-verification=f5dd4b7ad55b89795d29b58f7b917565 | ||||||
| TXT | 1hsvr9gdl186(0x353378)nrmyhbfj8chn7mt5q | ||||||
| TXT | globalsign-domain-verification=035df092b2033ee0de8d350dc6bba7fe | ||||||
| TXT | _globalsign-domain-verification=y0sjfQc6jhmDDEAAGHRuW3isRPn-tuic8V1dcaZg53 | ||||||
| TXT | globalsign-domain-verification=e50e0b5f68a0ead33ef980a7743393c8 | ||||||
| TXT | globalsign-domain-verification=QNggA5G6QQDkhq8HwwSkk3Pq-pS-ocYFv594GxNfmw | ||||||
| TXT | globalsign-domain-verification=9f38f715947cd6806a6c4da69a426cec | ||||||
| TXT | _uklfekxy6j611u6o5q5wt1sgsv54hsi | ||||||
| SOA | ns1.a0.impervasecuredns.nethostmaster@21st.com serial=590475627 | ||||||
rank #410503 globally
rank #169657 in the tld
WOT: SAFE (85/100)
📈 Tranco rank: #283,124
NS for
Previously NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A12.177.226.272015-05-18 → 2026-07-31 · 2 obs
● 2015-05-18 20:13:32
● 2026-07-31 14:16:22
● 2026-07-31 14:16:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 21st.com | ns1.a1.impervasecuredns.net, ns1.a2.impervasecuredns.net, ns1.a0.impervasecuredns.net | - |
✅ Authoritative Response
Server:192.230.122.1
NS records: ns1.a1.impervasecuredns.net, ns1.a2.impervasecuredns.net, ns1.a0.impervasecuredns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21st.com (unsigned zone)
⏱️ Timing
Total: 861ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 12.177.226.27 |
Analysis
Name Server Role
ns2.21st.com acts as an authoritative name server for 21stcenturydirect.info, 21stcenturyinscompany.com, twentyfirstins.com, 21stcenturyins.com, twentyfirstcenturyautoins.com and several other domains.
ns1.21st.com and ns2.21st.com are frequently seen together as name servers.
IP Addresses
ns2.21st.com resolves to one IP address: 12.177.226.27.