mail.mathcomp.com - dns.ninja
mail.mathcomp.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 198.55.51.73π¨π¦ NUDAY-NETWORKS-AS1100198.55.51.0/24 Nuday / Ravand | ||||||
| TXT | v=spf1 a ip4:198.55.51.0/24 -all | ||||||
mathcomp.com
| DNSSEC | β οΈ Not signed | ||||||
| A | ::1 | ||||||
| A | 63.250.38.197πΊπΈ NAMCHEAP-PH63.250.38.0/24 | ||||||
| NS | mathcomp.com β | ||||||
| NS | ns.mathcomp.com β οΈ Not in parent delegation | ||||||
| NS | ns1.concords.com β οΈ Not in zone NS records | ||||||
| NS | ns2.concords.com β οΈ Not in zone NS records | ||||||
| MX | mail.mathcomp.com β | ||||||
| TXT | v=spf1 a ip4:198.55.51.0/24 -all | ||||||
| SOA | mathcomp.cominfo@mathcomp.com 2019-11-13 #3 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA198.55.51.732026-03-25 β 2026-06-30 Β· 3 obs
β 2016-04-08 16:05:36
β 2026-03-25 07:53:46
β 2026-06-30 09:28:56
β 2026-03-25 07:53:46
β 2026-06-30 09:28:56
βA96.125.131.712015-06-26 β 2016-04-08 Β· 4 obs
β 2015-06-26 07:25:28
β 2016-04-08 16:05:36
β 2026-03-25 07:53:46
β 2026-06-30 09:28:56
β 2016-04-08 16:05:36
β 2026-03-25 07:53:46
β 2026-06-30 09:28:56
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathcomp.com | ns1.concords.com, ns2.concords.com | 2 records |
β Authoritative Response
Server:198.55.51.73
NS records: ns1.concords.com, ns2.concords.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for mathcomp.com (unsigned zone)
β±οΈ Timing
Total: 172ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.55.51.73 |
| TXT | 1 | v=spf1 a ip4:198.55.51.0/24 -all |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.concords.com, ns2.concords.com)
Analysis
Mail Server Role
The mail server mail.mathcomp.com processes email for mathcomp.com.
IP Addresses
mail.mathcomp.com resolves to just one IP address, 198.55.51.73.
Two other host names, along with mail.concords.com, ns2.concords.com and pop.concords.com, also share IP numbers with mail.mathcomp.com.