mail.gcn.org - robtex.com

mail.gcn.org

DNSSEC⚠️ Not signed
A65.17.235.115πŸ‡ΊπŸ‡Έ DATAPIPE65.17.192.0/18 DP
PTRmail.gcn.org
MXreply.mkt1277.com ⭐
A34.235.188.56πŸ‡ΊπŸ‡Έ Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-235-188-56.compute-1.amazonaws.com
MXmail1477.mkt1277.com(20)
A208.85.54.214πŸ‡ΊπŸ‡Έ Amazon208.85.54.0/24 EC2 Prefix
PTRmail1477.georgiacenter.mkt1277.com
TXTv=spf1 ip4:208.85.54.214 -allv=spf1 mx ip4:208.52.139.59 include:mktomail.com...

gcn.org

DNSSEC⚠️ Not signed
A192.0.79.158πŸ‡ΊπŸ‡Έ Automattic192.0.79.0/24 Route Object
NSisaac.ns.cloudflare.com ⭐
NSsharon.ns.cloudflare.com
MXgcn-org.mail.protection.outlook.com ⭐
TXTgoogle-site-verification=jzg8Lg4m5xfLkDNnOuWIqpmLdLDw4snGN_cI-yzoQIQ
TXTv=spf1 ip4:208.52.139.58 ip4:64.69.218.94 include:spf.protection.outlook.com ...
SOAisaac.ns.cloudflare.comdns@cloudflare.com serial=2400677377
rank #777247 globally
rank #56596 in the tld
WOT: SAFE (60/100)

PTR for

Same first word

Similar names

DNS History

3 records (3 active, 0 former)

20162017201820192020202120222023202420252026MXmail1477.mkt1277.comreply.mkt1277.comA65.17.235.115
●MXmail1477.mkt1277.com2015-06-17 β†’ 2026-04-14 Β· 2 obs
● 2015-06-17 16:39:26
● 2026-04-14 08:27:04
●MXreply.mkt1277.com2015-06-17 β†’ 2026-04-14 Β· 2 obs
● 2015-06-17 16:39:26
● 2026-04-14 08:27:04
●A65.17.235.1152015-06-17 β†’ 2026-04-14 Β· 2 obs
● 2015-06-17 16:39:26
● 2026-04-14 08:27:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
gcn.orgisaac.ns.cloudflare.com, sharon.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.58.221

NS records: isaac.ns.cloudflare.com, sharon.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcn.org (unsigned zone)

⏱️ Timing

Total: 593ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A165.17.235.115
MX2reply.mkt1277.com (pri: 10), mail1477.mkt1277.com (pri: 20)
TXT1v=spf1 ip4:208.85.54.214 -allv=spf1 mx i

Analysis

IP Addresses

mail.gcn.org points to IP number: 65.17.235.115.

Mail Servers

mail.gcn.org is handled by two mail servers: mail1477.mkt1277.com and reply.mkt1277.com.

The mail server setup for mail.gcn.org mirrors that of other domains, for instance mkt1277.com.

mail.gcn.org shares mail servers with other domains, for instance mail1477.mkt1277.com and reply.mkt1277.com.

Host names with a single IP:

mail1477.mkt1277.com points to 208.85.54.214.

reply.mkt1277.com points to 34.235.188.56.