www.mathreference.com - robtex.com
www.mathreference.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.252.162.35🇺🇸 HURRICANE216.252.162.0/23 IO Cooperative | ||||||
| PTR | 216-252-162-35.iocoop.org | ||||||
mathreference.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.252.162.35🇺🇸 HURRICANE216.252.162.0/23 IO Cooperative | ||||||
| NS | ns1.yourhostingaccount.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.mydomain.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.mydomain.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.yourhostingaccount.com ⚠️ Not in parent delegation | ||||||
| NS | ns3.mydomain.com ⚠️ Not in zone NS records | ||||||
| SOA | ns1.yourhostingaccount.comadmin@yourhostingaccount.com 2012-11-21 #31 | ||||||
WOT: SAFE (66/100)
Same first word
Similar names
DNS History
6 records (1 active, 5 former)
○NSns1.yourhostingaccount.com2015-11-10 → 2017-02-16 · 4 obs
● 2015-11-10 05:34:08
● 2017-02-16 05:23:50
○ 2019-03-19 17:51:48
○ 2026-04-13 05:21:46
● 2017-02-16 05:23:50
○ 2019-03-19 17:51:48
○ 2026-04-13 05:21:46
○NSns2.yourhostingaccount.com2015-11-10 → 2017-02-16 · 4 obs
● 2015-11-10 05:34:08
● 2017-02-16 05:23:50
○ 2019-03-19 17:51:48
○ 2026-04-13 05:21:46
● 2017-02-16 05:23:50
○ 2019-03-19 17:51:48
○ 2026-04-13 05:21:46
●A216.252.162.352026-03-24 → 2026-04-13 · 3 obs
○ 2019-03-19 17:51:48
● 2026-03-24 04:07:14
● 2026-04-13 05:21:46
● 2026-03-24 04:07:14
● 2026-04-13 05:21:46
○A68.84.191.772015-07-12 → 2016-07-06 · 4 obs
● 2015-07-12 06:58:38
● 2016-07-06 21:40:58
○ 2017-02-16 05:23:50
○ 2026-04-13 05:21:46
● 2016-07-06 21:40:58
○ 2017-02-16 05:23:50
○ 2026-04-13 05:21:46
○A71.19.155.942017-02-16 → 2017-02-16 · 4 obs
○ 2016-07-06 21:40:58
● 2017-02-16 05:23:50
○ 2019-03-19 17:51:48
○ 2026-04-13 05:21:46
● 2017-02-16 05:23:50
○ 2019-03-19 17:51:48
○ 2026-04-13 05:21:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| mathreference.com | ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com | 3 records |
✅ Authoritative Response
Server:172.64.52.99
NS records: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathreference.com (unsigned zone)
⏱️ Timing
Total: 580ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.252.162.35 |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com)
Analysis
IP Addresses
www.mathreference.com resolves to one IP number: 216.252.162.35.
Other host names, for example mathreference.com, share IP numbers with www.mathreference.com.