mathdoc.com - dns.ninja
mathdoc.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 | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1782226705 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSns27.domaincontrol.com2015-06-04 → 2017-04-05 · 4 obs
● 2017-04-05 18:42:56
○ 2020-03-10 09:30:46
○ 2026-06-23 15:25:18
○NSns28.domaincontrol.com2015-06-04 → 2017-04-05 · 4 obs
● 2017-04-05 18:42:56
○ 2020-03-10 09:30:46
○ 2026-06-23 15:25:18
●NSns3.afternic.com2020-03-10 → 2026-06-23 · 3 obs
● 2020-03-10 09:30:46
● 2026-06-23 15:25:18
●NSns4.afternic.com2020-03-10 → 2026-06-23 · 3 obs
● 2020-03-10 09:30:46
● 2026-06-23 15:25:18
○MX.2026-02-23 → 2026-06-23 · 2 obs
○ 2026-06-23 15:25:18
○MXmailstore1.secureserver.net2015-06-04 → 2017-04-05 · 4 obs
● 2017-04-05 18:42:56
○ 2020-03-10 09:30:46
○ 2026-06-23 15:25:18
○MXsmtp.secureserver.net2015-06-04 → 2017-04-05 · 4 obs
● 2017-04-05 18:42:56
○ 2020-03-10 09:30:46
○ 2026-06-23 15:25:18
●A13.248.169.482026-02-23 → 2026-06-23 · 3 obs
● 2026-02-23 07:21:50
● 2026-06-23 15:25:18
○A184.168.221.102015-06-04 → 2017-04-05 · 4 obs
● 2017-04-05 18:42:56
○ 2020-03-10 09:30:46
○ 2026-06-23 15:25:18
○A35.169.58.1882020-03-10 → 2020-03-10 · 4 obs
● 2020-03-10 09:30:46
○ 2026-02-23 07:21:50
○ 2026-06-23 15:25:18
○A54.208.77.1242020-03-10 → 2020-03-10 · 4 obs
● 2020-03-10 09:30:46
○ 2026-02-23 07:21:50
○ 2026-06-23 15:25:18
●A76.223.54.1462026-02-23 → 2026-06-23 · 3 obs
● 2026-02-23 07:21:50
● 2026-06-23 15:25:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| mathdoc.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathdoc.com (unsigned zone)
⏱️ Timing
Total: 243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
mathdoc.com points to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — creativewebcam.com, novareef.com, scanblocker.com and two others — share IP numbers with mathdoc.com.
Name Servers
Two name servers handle the delegation for mathdoc.com: ns3.afternic.com and ns4.afternic.com.
mathdoc.com shares its name server setup with other domains, including anetsite.com, vineers.com, tattoogrind.com and two others.
The name servers of mathdoc.com overlap at least partially with those of other domains — among them rideg.com, snapdeck.com, m-video.com and two more.
The name servers verification-gx9m4qbbvukhxvxdk2zdbk.ns101.verify.hn, verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn and verification-xgtmjycvfpbelafxq44edt.ns101.verify.hn are commonly seen alongside these name servers.
Both ns3.afternic.com and ns4.afternic.com have a single IP address each — ns3.afternic.com resolves to 97.74.98.65 while ns4.afternic.com resolves to 173.201.66.65.