as - robtex.com

as

DNSSEC⚠️ Not signed
NSdns.nic.as ⭐
NSns1.asnic.biz
A2a01:618:403::254πŸ‡¬πŸ‡§ NOMINET-12a01:618:403::/48
PTRdns1.nominetdns.uk
A213.248.219.254πŸ‡¬πŸ‡§ NOMINET-1213.248.219.0/24
PTRdns1.nominetdns.uk
NSns2.asnic.info
A2401:fd80:403::254πŸ‡¦πŸ‡Ί NOMINET-12401:fd80:403::/48 NOMINET UK Minerva House Edmund Halley Road Oxford Science Park
PTRdns2.nominetdns.uk
A103.49.83.254πŸ‡¦πŸ‡Ί NOMINET-1103.49.83.0/24 NOMINET UK Minerva House Edmund Halley Road Oxford Science Park
PTRdns2.nominetdns.uk
NSns3.asnic.org
A2a01:618:407::254πŸ‡¬πŸ‡§ NOMINET-12a01:618:407::/48
PTRdns3.nominetdns.uk
A213.248.223.254πŸ‡¬πŸ‡§ NOMINET-1213.248.223.0/24
PTRdns3.nominetdns.uk
NSns4.asnic.uk
A2401:fd80:407::254πŸ‡¦πŸ‡Ί NOMINET-12401:fd80:407::/48 NOMINET UK Minerva House Edmund Halley Road Oxford Science Park
PTRdns4.nominetdns.uk
A43.230.51.254πŸ‡¦πŸ‡Ί NOMINET-143.230.51.0/24 NOMINET UK Minerva House Edmund Halley Road Oxford Science Park
PTRdns4.nominetdns.uk
NSns5.asnic.us
A2607:7c80:53::53πŸ‡ΊπŸ‡Έ AS3989872607:7c80:53::/48 Vultr Customer Route
PTRns-global.kjsl.com
A23.128.97.53πŸ‡ΊπŸ‡Έ AS39898723.128.97.0/24 Vultr Customer Route
PTRns-global.kjsl.com
MXno.mx.nic.as ⭐
TXTGeneration Time: 1776992761
TXTGeneration Time ISO 8601: 2026-04-24 01:06:01
SOAdns.nic.ashostmaster@as 2026-04-24 #0

(root)

DNSSECπŸ”’ Signed (DS record present)
NSa.root-servers.net ⭐ ⚠️ Not in parent delegation
NSb.root-servers.net ⚠️ Not in parent delegation
NSc.root-servers.net ⚠️ Not in parent delegation
NSd.root-servers.net ⚠️ Not in parent delegation
NSe.root-servers.net ⚠️ Not in parent delegation
NSf.root-servers.net ⚠️ Not in parent delegation
NSg.root-servers.net ⚠️ Not in parent delegation
NSh.root-servers.net ⚠️ Not in parent delegation
NSi.root-servers.net ⚠️ Not in parent delegation
NSj.root-servers.net ⚠️ Not in parent delegation
NSk.root-servers.net ⚠️ Not in parent delegation
NSl.root-servers.net ⚠️ Not in parent delegation
NSm.root-servers.net ⚠️ Not in parent delegation
SOAa.root-servers.netnstld@verisign-grs.com 2026-04-23 #1

PTR for

Previously NS for

Subdomains

Same first word

Similar names

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSdns.nic.asns1.asnic.bizns2.asnic.infons3.asnic.orgns4.asnic.ukns5.asnic.usc.ci-servers.netns99.dns.net.nzpch.nic.astld.gdns.netMXno.mx.nic.as
β—‹NSc.ci-servers.net2015-09-03 β†’ 2020-05-09 Β· 4 obs
● 2015-09-03 20:48:54
● 2020-05-09 00:29:28
β—‹ 2020-05-15 02:47:16
β—‹ 2026-04-24 04:52:22
●NSdns.nic.as2026-02-14 β†’ 2026-04-24 Β· 3 obs
β—‹ 2022-01-08 18:47:06
● 2026-02-14 16:21:36
● 2026-04-24 04:52:22
●NSns1.asnic.biz2020-05-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2020-05-09 00:29:28
● 2020-05-15 02:47:16
● 2026-04-24 04:52:22
●NSns2.asnic.info2020-05-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2020-05-09 00:29:28
● 2020-05-15 02:47:16
● 2026-04-24 04:52:22
●NSns3.asnic.org2020-05-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2020-05-09 00:29:28
● 2020-05-15 02:47:16
● 2026-04-24 04:52:22
●NSns4.asnic.uk2020-05-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2020-05-09 00:29:28
● 2020-05-15 02:47:16
● 2026-04-24 04:52:22
●NSns5.asnic.us2020-05-15 β†’ 2026-04-24 Β· 3 obs
β—‹ 2020-05-09 00:29:28
● 2020-05-15 02:47:16
● 2026-04-24 04:52:22
β—‹NSns99.dns.net.nz2015-09-03 β†’ 2020-11-25 Β· 4 obs
● 2015-09-03 20:48:54
● 2020-11-25 06:22:22
β—‹ 2020-12-21 08:36:02
β—‹ 2026-04-24 04:52:22
β—‹NSpch.nic.as2016-11-08 β†’ 2022-01-08 Β· 5 obs
β—‹ 2015-09-03 20:48:54
● 2016-11-08 05:57:42
● 2022-01-08 18:47:06
β—‹ 2026-02-14 16:21:36
β—‹ 2026-04-24 04:52:22
β—‹NStld.gdns.net2015-09-03 β†’ 2022-01-08 Β· 6 obs
● 2015-09-03 20:48:54
● 2020-05-09 00:29:28
β—‹ 2020-05-15 02:47:16
● 2022-01-08 18:47:06
β—‹ 2026-02-14 16:21:36
β—‹ 2026-04-24 04:52:22
●MXno.mx.nic.as2026-02-14 β†’ 2026-04-24 Β· 2 obs
● 2026-02-14 16:21:36
● 2026-04-24 04:52:22

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
asns1.asnic.biz, ns2.asnic.info, ns3.asnic.org, ns4.asnic.uk...10 records

βœ… Authoritative Response

Server:43.230.51.254

NS records: ns1.asnic.biz, ns2.asnic.info, ns3.asnic.org, ns4.asnic.uk, ns5.asnic.us

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for as (unsigned zone)

⏱️ Timing

Total: 519ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS5ns1.asnic.biz, ns2.asnic.info...
MX1no.mx.nic.as (pri: 0)
TXT2Generation Time: 1776992761, Generation Time ISO 8601: 2026-04-24 01:
SOA1dns.nic.as hostmaster.as

πŸ“Œ Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.asnic.biz, ns2.asnic.info, ns3.asnic.org...)

Analysis

Hierarchy

as is a parent of prk.as, peticol.as, aval.as, gvi.as, arin.as and several thousands other host names.

Name Servers

as is delegated to six name servers: dns.nic.as, ns1.asnic.biz, ns2.asnic.info, ns3.asnic.org, ns4.asnic.uk and ns5.asnic.us.

Host names with two IP numbers:

ns1.asnic.biz points to 2a01:618:403::254 and 213.248.219.254

ns2.asnic.info points to 2401:fd80:403::254 and 103.49.83.254

ns3.asnic.org points to 2a01:618:407::254 and 213.248.223.254

ns4.asnic.uk points to 2401:fd80:407::254 and 43.230.51.254

ns5.asnic.us points to 2607:7c80:53::53 and 23.128.97.53

Mail Servers

as is handled by a single mail server, no.mx.nic.as.