mathdl.com - dns.ninja
mathdl.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 | 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 | 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 | verification-ycbo3rwb8mhutnirdaxagl.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 | ||||||
| SOA | ns2.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=1782726630 | ||||||
Same first word
Similar names
dhlmat.com |
ldmath.com |
mhaltd.com |
adhtml.com |
amhltd.co.uk |
amhltd.com |
hmltda.cl |
mathld.com |
tahmdl.com |
mahltd.co.uk |
mhaltd.co.uk |
DNS History
9 records (5 active, 4 former)
●NSns1.afternic.com2026-03-12 → 2026-06-29 · 3 obs
● 2026-03-12 21:20:12
● 2026-06-29 09:52:44
●NSns2.afternic.com2026-03-12 → 2026-06-29 · 3 obs
● 2026-03-12 21:20:12
● 2026-06-29 09:52:44
○NSns51.worldnic.com2017-08-15 → 2017-08-15 · 3 obs
○ 2026-03-12 21:20:12
○ 2026-06-29 09:52:44
○NSns52.worldnic.com2017-08-15 → 2017-08-15 · 3 obs
○ 2026-03-12 21:20:12
○ 2026-06-29 09:52:44
●NSverification-ycbo3rwb8mhutnirdaxagl.ns101.verify.hn2026-03-12 → 2026-06-29 · 3 obs
● 2026-03-12 21:20:12
● 2026-06-29 09:52:44
○MXp.webcom.ctmail.com2017-08-15 → 2017-08-15 · 3 obs
○ 2026-03-12 21:20:12
○ 2026-06-29 09:52:44
●A13.248.169.482026-03-12 → 2026-06-29 · 3 obs
● 2026-03-12 21:20:12
● 2026-06-29 09:52:44
○A205.178.189.1312017-08-15 → 2017-08-15 · 3 obs
○ 2026-03-12 21:20:12
○ 2026-06-29 09:52:44
●A76.223.54.1462026-03-12 → 2026-06-29 · 3 obs
● 2026-03-12 21:20:12
● 2026-06-29 09:52:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathdl.com | ns1.afternic.com, ns2.afternic.com, verification-ycbo3rwb8mhutnirdaxagl.ns101.verify.hn | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-ycbo3rwb8mhutnirdaxagl.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathdl.com (unsigned zone)
⏱️ Timing
Total: 3181ms | 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 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
mathdl.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146
Two other host names, along with mail.vividlamps.com, empiremortgage.com and planetary.ca, also share IP numbers with mathdl.com.
Name Servers
mathdl.com is served by three name servers: ns1.afternic.com, ns2.afternic.com and verification-ycbo3rwb8mhutnirdaxagl.ns101.verify.hn.
mathdl.com partially shares its NS delegation with several other domains, including jamesburrows.com, www.surplushound.com, asilkan.com and two others.
The hostnames ns1.afternic.com, ns2.afternic.com and verification-ycbo3rwb8mhutnirdaxagl.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-ycbo3rwb8mhutnirdaxagl.ns101.verify.hn to 13.248.169.48 and 76.223.54.146.