mail.kosd.us - robtex.com

mail.kosd.us

DNSSEC⚠️ Not signed
A107.180.51.103πŸ‡ΊπŸ‡Έ AS400754107.180.0.0/18 IAD2 Allocation
PTR103.51.180.107.host.secureserver.net

kosd.us

DNSSEC⚠️ Not signed
A107.180.51.103πŸ‡ΊπŸ‡Έ AS400754107.180.0.0/18 IAD2 Allocation
NSns47.domaincontrol.com ⭐
NSns48.domaincontrol.com
MXmail.kosd.us ⭐
TXTv=spf1 a mx ptr include:secureserver.net ~all
SOAns47.domaincontrol.comdns@jomax.net 2026-02-08 #0

MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026A107.180.51.1030.0.0.0107.180.54.252
β—‹A0.0.0.02015-08-12 β†’ 2016-03-07 Β· 4 obs
● 2015-08-12 02:54:40
● 2016-03-07 08:18:30
β—‹ 2016-07-08 18:50:02
β—‹ 2026-05-02 06:55:20
●A107.180.51.1032026-02-28 β†’ 2026-05-02 Β· 3 obs
β—‹ 2016-12-23 08:41:40
● 2026-02-28 06:04:40
● 2026-05-02 06:55:20
β—‹A107.180.54.2522016-07-08 β†’ 2016-12-23 Β· 5 obs
β—‹ 2016-03-07 08:18:30
● 2016-07-08 18:50:02
● 2016-12-23 08:41:40
β—‹ 2026-02-28 06:04:40
β—‹ 2026-05-02 06:55:20

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
kosd.usns48.domaincontrol.com, ns47.domaincontrol.com-

βœ… Authoritative Response

Server:173.201.71.24

NS records: ns48.domaincontrol.com, ns47.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kosd.us (unsigned zone)

⏱️ Timing

Total: 292ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1107.180.51.103

Analysis

Mail Server Role

mail.kosd.us acts as a mail server for kosd.us.

IP Addresses

mail.kosd.us points to a single IP number: 107.180.51.103.

Other host names, for instance mail.timothybrockett.com, oregontechchick.com, eciecad.com, mail.dailycryptoguide.com and mail.nhbr.ca share IP numbers with mail.kosd.us.