openair.tel - robtex.com

openair.tel

DNSSEC⚠️ Not signed
A195.253.75.114🇩🇪 KNIPP-AS195.253.64.0/18
PTRip114-75-253-195.knipp.de
NSns1.telnames.dns.nic.tel ⭐ ⚠️ Not in parent delegation
A2a01:5b0:0:134::71🇩🇪 KNIPP-AS2a01:5b0::/32 DE-KNIPP
A195.253.75.113🇩🇪 KNIPP-AS195.253.64.0/18
PTRip113-75-253-195.knipp.de
NSa0.cth.dns.nic.tel ⚠️ Not in zone NS records
A2a01:5b0:0:134::71🇩🇪 KNIPP-AS2a01:5b0::/32 DE-KNIPP
A195.253.75.113🇩🇪 KNIPP-AS195.253.64.0/18
PTRip113-75-253-195.knipp.de
NSd0.cth.dns.nic.tel ⚠️ Not in zone NS records
A2001:19f0:5c00:17d9:5400:4ff:fec4:15e1🇺🇸 AS-VULTR2001:19f0:5c00::/38 Vultr Assigned Prefix
A45.76.231.65🇺🇸 AS-VULTR45.76.224.0/21 Vultr Assigned Prefix
PTR45.76.231.65.vultrusercontent.com
NSn0.cth.dns.nic.tel ⚠️ Not in zone NS records
A2001:19f0:7001:21ce:5400:4ff:fec4:15f7🇯🇵 AS-VULTR2001:19f0:7000::/38 Vultr Assigned Prefix
A108.61.126.59🇯🇵 AS-VULTR108.61.126.0/23 Vultr Assigned Prefix
PTR108.61.126.59.vultrusercontent.com
NSns2.telnames.dns.nic.tel ⚠️ Not in parent delegation
A45.76.231.65🇺🇸 AS-VULTR45.76.224.0/21 Vultr Assigned Prefix
PTR45.76.231.65.vultrusercontent.com
NSns3.telnames.dns.nic.tel ⚠️ Not in parent delegation
A2001:19f0:7001:21ce:5400:4ff:fec4:15f7🇯🇵 AS-VULTR2001:19f0:7000::/38 Vultr Assigned Prefix
A108.61.126.59🇯🇵 AS-VULTR108.61.126.0/23 Vultr Assigned Prefix
PTR108.61.126.59.vultrusercontent.com
NSs0.cth.dns.nic.tel ⚠️ Not in zone NS records
A2a01:5b0:0:134::71🇩🇪 KNIPP-AS2a01:5b0::/32 DE-KNIPP
A195.253.75.113🇩🇪 KNIPP-AS195.253.64.0/18
PTRip113-75-253-195.knipp.de
NSt0.cth.dns.nic.tel ⚠️ Not in zone NS records
A2001:19f0:5c00:17d9:5400:4ff:fec4:15e1🇺🇸 AS-VULTR2001:19f0:5c00::/38 Vultr Assigned Prefix
A45.76.231.65🇺🇸 AS-VULTR45.76.224.0/21 Vultr Assigned Prefix
PTR45.76.231.65.vultrusercontent.com
TXT.tsm15pddx1color1color2color3color4css100-4-1psshmlhtl1ganlog0bkghttps://th-i...
SOAns1.telnames.dns.nic.teltel-support@tango-rs.com serial=13

tel

DNSSEC🔒 Signed (DS record present)
NSanycast9.irondns.net
NSanycast10.irondns.net
NSanycast23.irondns.net
NSanycast24.irondns.net
SOAanycast9.irondns.netdnsmaster@irondns.net serial=2607010501

Subdomains

Same first word

Similar names

DNS History

9 records (9 active, 0 former)

NSa0.cth.dns.nic.teld0.cth.dns.nic.teln0.cth.dns.nic.telns1.telnames.dns.nic.telns2.telnames.dns.nic.telns3.telnames.dns.nic.tels0.cth.dns.nic.telt0.cth.dns.nic.telA195.253.75.114
NSa0.cth.dns.nic.tel2026-06-24 → 2026-07-01 · 2 obs
● 2026-06-24 16:00:00
● 2026-07-01 05:44:54
NSd0.cth.dns.nic.tel2026-06-24 → 2026-07-01 · 2 obs
● 2026-06-24 16:00:00
● 2026-07-01 05:44:54
NSn0.cth.dns.nic.tel2026-06-24 → 2026-07-01 · 2 obs
● 2026-06-24 16:00:00
● 2026-07-01 05:44:54
NSns1.telnames.dns.nic.tel2026-06-24 → 2026-07-01 · 2 obs
● 2026-06-24 16:00:00
● 2026-07-01 05:44:54
NSns2.telnames.dns.nic.tel2026-06-24 → 2026-07-01 · 2 obs
● 2026-06-24 16:00:00
● 2026-07-01 05:44:54
NSns3.telnames.dns.nic.tel2026-06-24 → 2026-07-01 · 2 obs
● 2026-06-24 16:00:00
● 2026-07-01 05:44:54
NSs0.cth.dns.nic.tel2026-06-24 → 2026-07-01 · 2 obs
● 2026-06-24 16:00:00
● 2026-07-01 05:44:54
NSt0.cth.dns.nic.tel2026-06-24 → 2026-07-01 · 2 obs
● 2026-06-24 16:00:00
● 2026-07-01 05:44:54
A195.253.75.1142026-06-24 → 2026-07-01 · 2 obs
● 2026-06-24 16:00:00
● 2026-07-01 05:44:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
telanycast10.irondns.net, anycast24.irondns.net, anycast9.irondns.net, anycast23.irondns.net8 records
openair.tels0.cth.dns.nic.tel, a0.cth.dns.nic.tel, t0.cth.dns.nic.tel, d0.cth.dns.nic.tel...-

✅ Authoritative Response

Server:108.61.126.59

NS records: s0.cth.dns.nic.tel, a0.cth.dns.nic.tel, t0.cth.dns.nic.tel, d0.cth.dns.nic.tel, n0.cth.dns.nic.tel

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openair.tel (unsigned zone)

⏱️ Timing

Total: 670ms | Queries: -

📄 Records

TypeCountSample Data
A1195.253.75.114
NS3ns3.telnames.dns.nic.tel, ns1.telnames.dns.nic.tel...
TXT1.tsm15pddx1color1color2color3color4css10
SOA1ns1.telnames.dns.nic.tel tel-support.tan

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (anycast10.irondns.net, anycast10.irondns.net, anycast24.irondns.net...)

Analysis

Hierarchy

openair.tel serves as the parent of www.openair.tel.

IP Addresses

openair.tel has exactly one IP address — 195.253.75.114.

avm.tel, skybettv.tel, dowcorning.tel plus two other host names have IP numbers in common with openair.tel.

Name Servers

openair.tel carries NS records listing 8 name servers — a0.cth.dns.nic.tel, d0.cth.dns.nic.tel, n0.cth.dns.nic.tel and 5 others.

openair.tel has at least partial name server overlap with other domains, such as uta.tel, mis.tel, 770.tel and two others.

These name servers tend to appear together with the name servers ns1.telnames.dns.nic.tel, ns2.telnames.dns.nic.tel and ns3.telnames.dns.nic.tel, plus two others.

Host names pointing to two IP addresses:

The A records for a0.cth.dns.nic.tel return 195.253.75.113 and 2a01:5b0:0:134::71.

The A records for d0.cth.dns.nic.tel return 45.76.231.65 and 2001:19f0:5c00:17d9:5400:4ff:fec4:15e1.

The A records for n0.cth.dns.nic.tel return 108.61.126.59 and 2001:19f0:7001:21ce:5400:4ff:fec4:15f7.

The A records for s0.cth.dns.nic.tel return 195.253.75.113 and 2a01:5b0:0:134::71.

The A records for t0.cth.dns.nic.tel return 45.76.231.65 and 2001:19f0:5c00:17d9:5400:4ff:fec4:15e1.

The A records for ns1.telnames.dns.nic.tel return 195.253.75.113 and 2a01:5b0:0:134::71.

The A records for ns3.telnames.dns.nic.tel return 108.61.126.59 and 2001:19f0:7001:21ce:5400:4ff:fec4:15f7.

Host names resolving to a single IP address:

ns2.telnames.dns.nic.tel resolves to the IP address 45.76.231.65.

Three host names point to 2a01:5b0:0:134::71: a0.cth.dns.nic.tel, s0.cth.dns.nic.tel and ns1.telnames.dns.nic.tel.

Three host names point to 195.253.75.113: a0.cth.dns.nic.tel, s0.cth.dns.nic.tel and ns1.telnames.dns.nic.tel.

d0.cth.dns.nic.tel and t0.cth.dns.nic.tel each have 2001:19f0:5c00:17d9:5400:4ff:fec4:15e1 IP addresses.

Three host names point to 45.76.231.65: d0.cth.dns.nic.tel, t0.cth.dns.nic.tel and ns2.telnames.dns.nic.tel.

n0.cth.dns.nic.tel and ns3.telnames.dns.nic.tel each have 2001:19f0:7001:21ce:5400:4ff:fec4:15f7 IP addresses.

n0.cth.dns.nic.tel and ns3.telnames.dns.nic.tel each have 108.61.126.59 IP addresses.