mail.91bcyh.com - robtex.com

mail.91bcyh.com

DNSSEC⚠️ Not signed
A156.239.185.40🇺🇸 USZNI-AS-AP156.239.176.0/20

91bcyh.com

DNSSEC⚠️ Not signed
A156.239.185.40🇺🇸 USZNI-AS-AP156.239.176.0/20
NSa.share-dns.com
NSb.share-dns.net
SOAa.share-dns.commaster@share-dns.com serial=1737703769

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A156.239.185.40180.86.155.35
A156.239.185.402026-05-01 → 2026-08-12 · 3 obs
○ 2016-09-25 18:28:42
● 2026-05-01 10:36:16
● 2026-08-12 15:19:28
A180.86.155.352015-06-09 → 2016-09-25 · 4 obs
● 2015-06-09 22:49:16
● 2016-09-25 18:28:42
○ 2026-05-01 10:36:16
○ 2026-08-12 15:19:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...-
91bcyh.coma.share-dns.com, b.share-dns.net1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91bcyh.com (unsigned zone)

⏱️ Timing

Total: 436ms | Queries: -

📄 Records

TypeCountSample Data
A1156.239.185.40

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a.share-dns.com)

Analysis

IP Addresses

mail.91bcyh.com has exactly one IP address — 156.239.185.40.

Other host names, such as 91bcyh.com, share IP numbers with mail.91bcyh.com.