www.forums.mathcs.org - robtex.com
www.forums.mathcs.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.250.120.202🇺🇸 IONOS-AS216.250.112.0/20 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | perfora.net | ||||||
forums.mathcs.org
| DNSSEC | ⚠️ Not signed | ||||||
WOT: SAFE (64/100)
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A216.250.120.2022017-03-08 → 2026-04-14 · 3 obs
○ 2013-09-13 04:01:24
● 2017-03-08 12:06:04
● 2026-04-14 13:37:58
● 2017-03-08 12:06:04
● 2026-04-14 13:37:58
○A74.208.169.582013-09-13 → 2013-09-13 · 3 obs
● 2013-09-13 04:01:24
○ 2017-03-08 12:06:04
○ 2026-04-14 13:37:58
○ 2017-03-08 12:06:04
○ 2026-04-14 13:37:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mathcs.org | ns1022.ui-dns.org, ns1022.ui-dns.de, ns1022.ui-dns.biz, ns1022.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.83.22
NS records: ns1022.ui-dns.org, ns1022.ui-dns.de, ns1022.ui-dns.biz, ns1022.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathcs.org (unsigned zone)
⏱️ Timing
Total: 435ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.250.120.202 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1022.ui-dns.org, ns1022.ui-dns.org)
Analysis
IP Addresses
www.forums.mathcs.org maps to IP address 216.250.120.202.
Other host names, for instance mexwear.com, upgrademydryer.com, findappt.com, egogirl.org and palmbeachbraces.com share IP numbers with www.forums.mathcs.org.