math-ed.com - robtex.com
math-ed.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.0.78.24🇺🇸 Automattic192.0.78.0/24 Route Object | ||||||
| A | 192.0.78.25🇺🇸 Automattic192.0.78.0/24 Route Object | ||||||
| NS | ns1.wordpress.com ⭐ | ||||||
| A | 2a04:fa87:ffff::c6b5:7409🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns1.wordpress.com | ||||||
| A | 198.181.116.9🇺🇸 Automattic198.181.116.0/24 Route Object | ||||||
| PTR | ns1.wordpress.com | ||||||
| NS | ns2.wordpress.com | ||||||
| A | 2a04:fa87:ffff::c6b5:7509🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns2.wordpress.com | ||||||
| A | 198.181.117.9🇺🇸 Automattic198.181.117.0/24 Route Object | ||||||
| PTR | ns2.wordpress.com | ||||||
| NS | ns3.wordpress.com | ||||||
| A | 2620:115:c00f::c000:4a09🇺🇸 Automattic2620:115:c00f::/48 Route6 Object | ||||||
| PTR | ns3.wordpress.com | ||||||
| A | 192.0.74.9🇺🇸 Automattic192.0.74.0/24 Route Object | ||||||
| PTR | ns3.wordpress.com | ||||||
| MX | mx.math-ed.com ⭐ | ||||||
| SOA | ns1.wordpress.comhostmaster@wordpress.com 2005-07-18 #58 | ||||||
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=1778616231 | ||||||
Subdomains
mx.math-ed.com |
Same first word
Similar names
mt-head.com |
hd-team.de |
hd-team.cn |
the-dma.org.uk |
the-dma.org |
the-dam.com |
med-hat.com |
team-hd.de |
hat-med.com |
the-mad.net |
medat-h.net |
hd-team.com |
hd-team.info |
hd-team.net |
team-hd.fr |
DNS History
10 records (6 active, 4 former)
○NSns1.powweb.com2015-06-13 → 2017-08-31 · 4 obs
● 2017-08-31 02:02:00
○ 2026-05-09 11:08:10
○ 2026-05-12 20:26:46
●NSns1.wordpress.com2026-05-09 → 2026-05-12 · 3 obs
● 2026-05-09 11:08:10
● 2026-05-12 20:26:46
○NSns2.powweb.com2015-06-13 → 2017-08-31 · 4 obs
● 2017-08-31 02:02:00
○ 2026-05-09 11:08:10
○ 2026-05-12 20:26:46
●NSns2.wordpress.com2026-05-09 → 2026-05-12 · 3 obs
● 2026-05-09 11:08:10
● 2026-05-12 20:26:46
●NSns3.wordpress.com2026-05-09 → 2026-05-12 · 3 obs
● 2026-05-09 11:08:10
● 2026-05-12 20:26:46
●MXmx.math-ed.com2015-06-13 → 2026-05-12 · 2 obs
● 2026-05-12 20:26:46
●A192.0.78.242026-05-09 → 2026-05-12 · 3 obs
● 2026-05-09 11:08:10
● 2026-05-12 20:26:46
●A192.0.78.252026-05-09 → 2026-05-12 · 3 obs
● 2026-05-09 11:08:10
● 2026-05-12 20:26:46
○A65.254.227.2402016-11-19 → 2017-08-31 · 5 obs
● 2016-11-19 01:11:58
● 2017-08-31 02:02:00
○ 2026-05-09 11:08:10
○ 2026-05-12 20:26:46
○A65.254.250.1062015-06-13 → 2016-04-12 · 4 obs
● 2016-04-12 04:27:12
○ 2016-11-19 01:11:58
○ 2026-05-12 20:26:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| math-ed.com | ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com | 6 records |
✅ Authoritative Response
Server:192.0.74.9
NS records: ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for math-ed.com (unsigned zone)
⏱️ Timing
Total: 237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.0.78.24, 192.0.78.25 |
| NS | 3 | ns1.wordpress.com, ns3.wordpress.com... |
| MX | 1 | mx.math-ed.com (pri: 30) |
| SOA | 1 | ns1.wordpress.com hostmaster.wordpress.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.wordpress.com, ns1.wordpress.com, ns2.wordpress.com...)
Analysis
Hierarchy
math-ed.com is a parent of mx.math-ed.com.
IP Addresses
math-ed.com points to two IP numbers: 192.0.78.24 and 192.0.78.25.
Other host names, for instance basgroundwaterconsulting.com, colleensinsky.com, dabejames.net, ruruhoong.com and fso.org.uk share IP numbers with math-ed.com.
Name Servers
The delegation for math-ed.com is handled by three name servers: ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com.
math-ed.com at least partially shares name servers with other domains, for instance santoshapilates.com, takipsistemleri.com, tmglt.com, weeklysift.com and deluxe-music.dk.
Two IP numbers per host:
ns1.wordpress.com points to 2a04:fa87:ffff::c6b5:7409 and 198.181.116.9.
ns2.wordpress.com points to 2a04:fa87:ffff::c6b5:7509 and 198.181.117.9.
ns3.wordpress.com points to 2620:115:c00f::c000:4a09 and 192.0.74.9.
Mail Servers
math-ed.com is handled by a single mail server, mx.math-ed.com.