mathj.com - dns.ninja
mathj.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | verification-d4cavni8ixipvpnhvzfemw.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785200647 | ||||||
Subdomains
mail.mathj.com |
Same first word
mathj.com |
Similar names
jhamt.com |
jamht.com |
tmajh.com |
hjmat.com |
tmajh.net |
mthja.com |
tjham.com |
jhatm.com |
jtmah.com |
tjmha.com |
ajtmh.org |
jtham.com |
ahmtj.com |
jhtam.com |
ajmht.com |
jmath.cn |
ahjtm.pl |
jmath.com |
hjamt.com |
jamth.com |
jmath.org |
hmtaj.com |
DNS History
10 records (5 active, 5 former)
●NSns1.afternic.com2026-02-26 → 2026-07-28 · 3 obs
● 2026-02-26 05:32:56
● 2026-07-28 01:24:16
●NSns2.afternic.com2026-02-26 → 2026-07-28 · 3 obs
● 2026-02-26 05:32:56
● 2026-07-28 01:24:16
○NSns73.domaincontrol.com2015-05-31 → 2019-12-21 · 4 obs
● 2019-12-21 03:59:06
○ 2026-02-26 05:32:56
○ 2026-07-28 01:24:16
○NSns74.domaincontrol.com2015-05-31 → 2019-12-21 · 4 obs
● 2019-12-21 03:59:06
○ 2026-02-26 05:32:56
○ 2026-07-28 01:24:16
●NSverification-d4cavni8ixipvpnhvzfemw.ns101.verify.hn2026-02-26 → 2026-07-28 · 3 obs
● 2026-02-26 05:32:56
● 2026-07-28 01:24:16
○MXmail.mathj.com2015-05-31 → 2019-12-21 · 4 obs
● 2019-12-21 03:59:06
○ 2026-02-26 05:32:56
○ 2026-07-28 01:24:16
●A13.248.169.482026-02-26 → 2026-07-28 · 3 obs
● 2026-02-26 05:32:56
● 2026-07-28 01:24:16
○A184.168.131.2412019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 03:59:06
○ 2026-02-26 05:32:56
○ 2026-07-28 01:24:16
○A50.63.202.62015-05-31 → 2017-02-15 · 4 obs
● 2017-02-15 22:21:26
○ 2019-12-21 03:59:06
○ 2026-07-28 01:24:16
●A76.223.54.1462026-02-26 → 2026-07-28 · 3 obs
● 2026-02-26 05:32:56
● 2026-07-28 01:24:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathj.com | ns1.afternic.com, ns2.afternic.com, verification-d4cavni8ixipvpnhvzfemw.ns101.verify.hn | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-d4cavni8ixipvpnhvzfemw.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathj.com (unsigned zone)
⏱️ Timing
Total: 3285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
mail.mathj.com is delegated beneath mathj.com.
IP Addresses
mathj.com has two IP addresses: 13.248.169.48 and 76.223.54.146
c13-b2b-iris-fa-lb.webuylcd.co.uk, jspools.com, weatherthisweekend.com plus two other host names have IP numbers in common with mathj.com.
Name Servers
mathj.com is served by three name servers: ns1.afternic.com, ns2.afternic.com and verification-d4cavni8ixipvpnhvzfemw.ns101.verify.hn.
There is at least partial name server overlap between mathj.com and other domains — you.estate, usestage.com, weisslerlaw.com and two more among them.
These name servers frequently co-occur with the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.
The hostnames ns1.afternic.com, ns2.afternic.com and verification-d4cavni8ixipvpnhvzfemw.ns101.verify.hn each direct to two IP addresses — ns1.afternic.com to 97.74.98.69 and 2603:5:2126::45, ns2.afternic.com to 173.201.66.69 and 2603:5:2226::45, and verification-d4cavni8ixipvpnhvzfemw.ns101.verify.hn to 13.248.169.48 and 76.223.54.146.