dyntb.com - robtex.com

dyntb.com

DNSSEC⚠️ Not signed
NSns1.a1-w.com ⚠️ Not in zone NS records
A43.139.47.199🇨🇳 TENCENT-NET-AP43.139.0.0/18
NSns2.a1-w.com ⚠️ Not in zone NS records
A101.43.82.160🇨🇳 TENCENT-NET-AP101.43.64.0/18 CTJS-NJJS-IDC-tencent

com

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

NSns1.a1-w.comns2.a1-w.com
NSns1.a1-w.com2026-06-19 → 2026-07-30 · 2 obs
● 2026-06-19 06:48:08
● 2026-07-30 08:23:02
NSns2.a1-w.com2026-06-19 → 2026-07-30 · 2 obs
● 2026-06-19 06:48:08
● 2026-07-30 08:23:02

🔍 DNS Trace

Analysis

Name Servers

dyntb.com has two authoritative name servers — ns1.a1-w.com and ns2.a1-w.com.

dyntb.com shares its NS records with other domains, for example chktq.com, nruwz.com, ctjth.com and two others.

dyntb.com has at least partial name server overlap with other domains, such as cqyqw.com, 0201000.com, iot-sim.cn and two others.

It is common to see these name servers used together with name servers ns3.a1-w.com and ns4.a1-w.com.

ns1.a1-w.com directs to 43.139.47.199 and ns2.a1-w.com directs to 101.43.82.160; each host name points to exactly one IP number.