mathchat.org - dns.ninja
mathchat.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | lee.williams.edu ⚠️ Not in zone NS records | ||||||
| A | 137.165.4.2🇺🇸 WILLIAMS-1137.165.0.0/17 880 Main Street Williamstown MA 01267 United States | ||||||
| PTR | lee.williams.edu | ||||||
| NS | lenox.williams.edu ⚠️ Not in zone NS records | ||||||
| A | 137.165.4.21🇺🇸 WILLIAMS-1137.165.0.0/17 880 Main Street Williamstown MA 01267 United States | ||||||
| PTR | lenox.williams.edu | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1782764188 | ||||||
Same first word
Similar names
thatcham.academy |
thatcham.org |
thatcham.nl |
thatcham.net |
chatmath.com |
thatcham.football |
cathmath.com |
hatmatch.com |
cathmath.fr |
matchhat.com |
thatcham.co.uk |
chamatht.com |
tchatham.com |
thatcham.com |
tamthach.com |
DNS History
5 records (2 active, 3 former)
●NSlee.williams.edu2007-08-18 → 2026-06-29 · 2 obs
● 2007-08-18 11:05:18
● 2026-06-29 20:46:44
● 2026-06-29 20:46:44
●NSlenox.williams.edu2007-08-18 → 2026-06-29 · 2 obs
● 2007-08-18 11:05:18
● 2026-06-29 20:46:44
● 2026-06-29 20:46:44
○MXmail.williams.edu2007-08-18 → 2017-04-18 · 4 obs
● 2007-08-18 11:05:18
● 2017-04-18 21:17:42
○ 2026-06-29 12:24:00
○ 2026-06-29 20:46:44
● 2017-04-18 21:17:42
○ 2026-06-29 12:24:00
○ 2026-06-29 20:46:44
○A137.165.4.292007-08-18 → 2007-08-18 · 3 obs
● 2007-08-18 11:05:18
○ 2015-08-12 10:41:34
○ 2026-06-29 20:46:44
○ 2015-08-12 10:41:34
○ 2026-06-29 20:46:44
○A137.165.6.1312015-08-12 → 2017-04-18 · 5 obs
○ 2007-08-18 11:05:18
● 2015-08-12 10:41:34
● 2017-04-18 21:17:42
○ 2026-06-29 12:24:00
○ 2026-06-29 20:46:44
● 2015-08-12 10:41:34
● 2017-04-18 21:17:42
○ 2026-06-29 12:24:00
○ 2026-06-29 20:46:44
🔍 DNS Trace
Analysis
Name Servers
mathchat.org has two authoritative name servers — lee.williams.edu and lenox.williams.edu.
The name servers for mathchat.org overlap at least partially with those of other domains — for example tsbvi.edu.
It is common to find these name servers paired with the name servers ns.capnet.state.tx.us.
lee.williams.edu directs to 137.165.4.2 and lenox.williams.edu directs to 137.165.4.21; each host name points to exactly one IP number.