mathoffice.com - dns.ninja
mathoffice.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=1786501659 | ||||||
Same first word
mathoffice.org |
mathoffice.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns19.domaincontrol.com2015-06-06 → 2017-06-21 · 4 obs
● 2017-06-21 03:53:48
○ 2026-04-03 01:39:26
○ 2026-08-12 02:45:08
○NSns20.domaincontrol.com2015-06-06 → 2017-06-21 · 4 obs
● 2017-06-21 03:53:48
○ 2026-04-03 01:39:26
○ 2026-08-12 02:45:08
●NSns3.afternic.com2026-04-03 → 2026-08-12 · 3 obs
● 2026-04-03 01:39:26
● 2026-08-12 02:45:08
●NSns4.afternic.com2026-04-03 → 2026-08-12 · 3 obs
● 2026-04-03 01:39:26
● 2026-08-12 02:45:08
○MX.2026-04-03 → 2026-08-12 · 2 obs
○ 2026-08-12 02:45:08
○MXmailstore1.secureserver.net2015-06-06 → 2017-06-21 · 4 obs
● 2017-06-21 03:53:48
○ 2026-04-03 01:39:26
○ 2026-08-12 02:45:08
○MXsmtp.secureserver.net2015-06-06 → 2017-06-21 · 4 obs
● 2017-06-21 03:53:48
○ 2026-04-03 01:39:26
○ 2026-08-12 02:45:08
●A13.248.169.482026-04-03 → 2026-08-12 · 3 obs
● 2026-04-03 01:39:26
● 2026-08-12 02:45:08
○A184.168.221.92015-06-06 → 2017-06-21 · 4 obs
● 2017-06-21 03:53:48
○ 2026-04-03 01:39:26
○ 2026-08-12 02:45:08
●A76.223.54.1462026-04-03 → 2026-08-12 · 3 obs
● 2026-04-03 01:39:26
● 2026-08-12 02:45:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net... | - |
| mathoffice.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathoffice.com (unsigned zone)
⏱️ Timing
Total: 171ms | 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
mathoffice.com points to the IP addresses 13.248.169.48 and 76.223.54.146
thegens.com, thenutritionals.com, spoilmykids.com and two other host names share IP numbers with mathoffice.com.
Name Servers
mathoffice.com has two authoritative name servers — ns3.afternic.com and ns4.afternic.com.
mathoffice.com uses the same name servers as several other domains — among them pawnup.com, securityserv.com, freesupplement.com and two more.
At least some of mathoffice.com's name servers are shared with other domains, for example zrmail.com, guse.com.cn, zenye.com and two more.
These name servers tend to be deployed in combination with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn and verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn.
Each of ns3.afternic.com and ns4.afternic.com has one IP address: ns3.afternic.com uses 97.74.98.65 and ns4.afternic.com uses 173.201.66.65.