mail.gcn.org - robtex.com
mail.gcn.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 65.17.235.115πΊπΈ DATAPIPE65.17.192.0/18 DP | ||||||
| PTR | mail.gcn.org | ||||||
| MX | reply.mkt1277.com β | ||||||
| A | 34.235.188.56πΊπΈ Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| PTR | ec2-34-235-188-56.compute-1.amazonaws.com | ||||||
| MX | mail1477.mkt1277.com(20) | ||||||
| A | 208.85.54.214πΊπΈ Amazon208.85.54.0/24 EC2 Prefix | ||||||
| PTR | mail1477.georgiacenter.mkt1277.com | ||||||
| TXT | v=spf1 ip4:208.85.54.214 -allv=spf1 mx ip4:208.52.139.59 include:mktomail.com... | ||||||
gcn.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 192.0.79.158πΊπΈ Automattic192.0.79.0/24 Route Object | ||||||
| NS | isaac.ns.cloudflare.com β | ||||||
| NS | sharon.ns.cloudflare.com | ||||||
| MX | gcn-org.mail.protection.outlook.com β | ||||||
| TXT | google-site-verification=jzg8Lg4m5xfLkDNnOuWIqpmLdLDw4snGN_cI-yzoQIQ | ||||||
| TXT | v=spf1 ip4:208.52.139.58 ip4:64.69.218.94 include:spf.protection.outlook.com ... | ||||||
| SOA | isaac.ns.cloudflare.comdns@cloudflare.com serial=2400677377 | ||||||
rank #56596 in the tld
WOT: SAFE (60/100)
PTR for
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
βMXmail1477.mkt1277.com2015-06-17 β 2026-04-14 Β· 2 obs
β 2015-06-17 16:39:26
β 2026-04-14 08:27:04
β 2026-04-14 08:27:04
βMXreply.mkt1277.com2015-06-17 β 2026-04-14 Β· 2 obs
β 2015-06-17 16:39:26
β 2026-04-14 08:27:04
β 2026-04-14 08:27:04
βA65.17.235.1152015-06-17 β 2026-04-14 Β· 2 obs
β 2015-06-17 16:39:26
β 2026-04-14 08:27:04
β 2026-04-14 08:27:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| gcn.org | isaac.ns.cloudflare.com, sharon.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.58.221
NS records: isaac.ns.cloudflare.com, sharon.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for gcn.org (unsigned zone)
β±οΈ Timing
Total: 593ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.17.235.115 |
| MX | 2 | reply.mkt1277.com (pri: 10), mail1477.mkt1277.com (pri: 20) |
| TXT | 1 | v=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.