twentyfirstins.com - robtex.com

twentyfirstins.com

DNSSEC⚠️ Not signed
NSns1.21st.com ⚠️ Not in zone NS records
A12.177.226.26🇺🇸 FARMERS-NETWORK-CENTRAL12.177.226.0/23 Farmers OKCDC
NSns2.21st.com ⚠️ Not in zone NS records
A12.177.226.27🇺🇸 FARMERS-NETWORK-CENTRAL12.177.226.0/23 Farmers OKCDC

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785525202

Same first word

twentyfirstins.net
twentyfirstins.info
twentyfirstins.com

DNS History

5 records (2 active, 3 former)

200920112013201520172019202120232025NSns1.21st.comns2.21st.comns3.worldnic.comns4.worldnic.comA209.62.20.208
●NSns1.21st.com2026-03-09 → 2026-07-31 · 3 obs
○ 2015-08-18 06:18:06
● 2026-03-09 18:06:40
● 2026-07-31 19:29:00
●NSns2.21st.com2026-03-09 → 2026-07-31 · 3 obs
○ 2015-08-18 06:18:06
● 2026-03-09 18:06:40
● 2026-07-31 19:29:00
○NSns3.worldnic.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 12:48:38
○ 2015-08-18 06:18:06
○ 2026-07-31 19:29:00
○NSns4.worldnic.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 12:48:38
○ 2015-08-18 06:18:06
○ 2026-07-31 19:29:00
○A209.62.20.2082008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 12:48:38
○ 2015-08-18 06:18:06
○ 2026-07-31 19:29:00

🔍 DNS Trace

Analysis

Name Servers

Two name servers handle the delegation for twentyfirstins.com: ns1.21st.com and ns2.21st.com.

The name server configuration of twentyfirstins.com is shared with other domains, for instance twentyfirstcidirectautogroup.com, 21stcenturyinsco.com, 21stcenturyinsuranceandfinancialservices.org and two others.

ns1.21st.com directs to 12.177.226.26 and ns2.21st.com directs to 12.177.226.27; each host name points to exactly one IP number.