mathplus.online - robtex.com
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mathplus.online
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon | ||||||
| NS | ns13.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a0::7🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| A | 97.74.106.7🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns13.domaincontrol.com | ||||||
| NS | ns14.domaincontrol.com | ||||||
| A | 2603:5:22a0::7🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns14.domaincontrol.com | ||||||
| A | 173.201.74.7🇺🇸 GODADDY-DNS-GLOBAL | ||||||
| PTR | ns14.domaincontrol.com | ||||||
| MX | smtp.secureserver.net ⭐ | ||||||
| A | 216.69.141.71🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp01-v01.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.84🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp02-v01.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.113🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp03-v01.prod.phx3.secureserver.net | ||||||
| MX | mailstore1.secureserver.net(10) | ||||||
| A | 216.69.141.78🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp01-v02.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.114🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp03-v02.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.162🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp02-v02.prod.phx3.secureserver.net | ||||||
| SOA | ns13.domaincontrol.comdns@jomax.net 2025-12-16 #1 | ||||||
online
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.online 🔒 | ||||||
| NS | b.nic.online 🔒 | ||||||
| NS | e.nic.online 🔒 | ||||||
| NS | f.nic.online 🔒 | ||||||
| NS | ns01.trs-dns.com ⚠️ Not in parent delegation | ||||||
| NS | ns01.trs-dns.net ⚠️ Not in parent delegation | ||||||
| NS | ns10.trs-dns.info ⚠️ Not in parent delegation | ||||||
| NS | ns10.trs-dns.org ⚠️ Not in parent delegation | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1418216 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns13.domaincontrol.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 12:32:28
●NSns14.domaincontrol.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 12:32:28
●MXmailstore1.secureserver.net2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 12:32:28
●MXsmtp.secureserver.net2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 12:32:28
●A15.197.225.1282026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 12:32:28
●A3.33.251.1682026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 12:32:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mathplus.online | ns14.domaincontrol.com, ns13.domaincontrol.com | - |
✅ Authoritative Response
Server: 173.201.74.7
NS records: ns14.domaincontrol.com, ns13.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathplus.online (unsigned zone)
⏱️ Timing
Total: 2114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
AI analysis
mathplus.online has two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance bristolacupuncturist.com, rozierteam.com, spearphish.net, servicecharms.com and back40buildersllc.com share IP numbers with mathplus.online.
mathplus.online's delegation uses two name servers: ns13.domaincontrol.com and ns14.domaincontrol.com.
mathplus.online uses the same name server setup as other domains, such as xfermoney.com, duluthtrading.me, ycsolarpv.com, vtux.com and prudlo.net.
mathplus.online at least partially shares name servers with other domains, for example ipspayroll.com.au.
Host names with two IPs:
ns13.domaincontrol.com points to 2603:5:21a0::7 and 97.74.106.7
ns14.domaincontrol.com points to 2603:5:22a0::7 and 173.201.74.7
mathplus.online is served by two mail servers mailstore1.secureserver.net and smtp.secureserver.net.
mathplus.online shares the same mail server setup as other domains, for instance mardelibre.com, ebeggs.com, juliannalotti.com, qdcnedir.com and hkb.us.
mathplus.online shares some mail servers with other domains, at least in part; for example caael.biz and eiting-beese.com.
Host names with three IP numbers:
The host name mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162.
The host name smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.