mail.pcmaster.cn - robtex.com

mail.pcmaster.cn

DNSSEC⚠️ Not signed

pcmaster.cn

DNSSEC⚠️ Not signed
A38.173.139.120πŸ‡ΊπŸ‡Έ AS39882338.173.128.0/18 PEG TECH INC
NSa3.share-dns.com ⭐ ⚠️ Not in parent delegation
NSa.share-dns.com ⚠️ Not in zone NS records
NSb.share-dns.net ⚠️ Not in zone NS records
NSb3.share-dns.net ⚠️ Not in parent delegation
SOAa.share-dns.commaster@share-dns.com serial=1756965912

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A222.73.44.190
β—‹A222.73.44.1902015-06-27 β†’ 2016-12-22 Β· 4 obs
● 2015-06-27 18:00:34
● 2016-12-22 11:53:20
β—‹ 2026-02-17 16:29:02
β—‹ 2026-03-24 03:48:46

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
pcmaster.cna3.share-dns.com, b3.share-dns.net-

βœ… Authoritative Response

Server:172.64.53.25

NS records: a3.share-dns.com, b3.share-dns.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcmaster.cn (unsigned zone)

⏱️ Timing

Total: 2688ms | Queries: -

πŸ“„ Records

TypeCountSample Data