mathstuff.com - robtex.com
mathstuff.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a0d:86c0:1::15🇪🇸 Open6Hosting2a0d:86c0::/29 | ||||||
| PTR | web3.open6hosting.com | ||||||
| A | 194.53.148.33🇪🇸 Open6Hosting194.53.148.0/24 | ||||||
| NS | ns1.open6hosting.com ⭐ | ||||||
| A | 2a0d:86c0:1::46🇪🇸 Open6Hosting2a0d:86c0::/29 | ||||||
| PTR | ns1.open6hosting.com | ||||||
| PTR | 222.open6servers.com | ||||||
| A | 194.53.148.97🇪🇸 Open6Hosting194.53.148.0/24 | ||||||
| NS | ns2.open6hosting.com | ||||||
| A | 94.130.128.131🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | ns2.open6hosting.com | ||||||
| NS | ns3.open6hosting.com | ||||||
| A | 51.79.54.55🇨🇦 OVH51.79.0.0/17 Hosting route | ||||||
| PTR | vps-bf999414.vps.ovh.ca | ||||||
| MX | mail.mathstuff.com ⭐ | ||||||
| A | 2a0d:86c0:1::89🇪🇸 Open6Hosting2a0d:86c0::/29 | ||||||
| PTR | mail3.open6hosting.com | ||||||
| A | 194.53.148.56🇪🇸 Open6Hosting194.53.148.0/24 | ||||||
| PTR | mail3.open6hosting.com | ||||||
| TXT | v=spf1 mx a ip6:2a0d:86c0:1::63/64 -all | ||||||
| SOA | ns1.open6hosting.comsoporte@open6hosting.com 2024-06-12 #1 | ||||||
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1793584556 | ||||||
Subdomains
mail.mathstuff.com |
Same first word
Previous names
Next names
DNS History
9 records (6 active, 3 former)
○NSns1.afternic.com2015-08-23 → 2017-12-28 · 4 obs
● 2017-12-28 14:26:56
○ 2026-09-29 08:03:16
○ 2026-11-02 02:37:54
●NSns1.open6hosting.com2026-09-29 → 2026-11-02 · 3 obs
● 2026-09-29 08:03:16
● 2026-11-02 02:37:54
○NSns2.afternic.com2017-12-28 → 2017-12-28 · 4 obs
● 2017-12-28 14:26:56
○ 2026-09-29 08:03:16
○ 2026-11-02 02:37:54
●NSns2.open6hosting.com2026-09-29 → 2026-11-02 · 3 obs
● 2026-09-29 08:03:16
● 2026-11-02 02:37:54
●NSns3.open6hosting.com2026-09-29 → 2026-11-02 · 3 obs
● 2026-09-29 08:03:16
● 2026-11-02 02:37:54
●MXmail.mathstuff.com2026-09-29 → 2026-11-02 · 2 obs
● 2026-11-02 02:37:54
○A184.168.221.1042015-08-23 → 2017-12-28 · 4 obs
● 2017-12-28 14:26:56
○ 2026-09-29 08:03:16
○ 2026-11-02 02:37:54
●A194.53.148.332026-09-29 → 2026-11-02 · 3 obs
● 2026-09-29 08:03:16
● 2026-11-02 02:37:54
●A2a0d:86c0:1::152026-09-29 → 2026-11-02 · 3 obs
● 2026-09-29 08:03:16
● 2026-11-02 02:37:54
🔍 DNS Trace
Analysis
Hierarchy
mathstuff.com is a parent domain of mail.mathstuff.com.
IP Addresses
mathstuff.com resolves to the IP addresses 194.53.148.33 and 2a0d:86c0:1::15
cuervilu.com, aplitec.es, antonioterronfotografo.com plus two other host names have IP numbers in common with mathstuff.com.
Name Servers
mathstuff.com has three name servers — ns1.open6hosting.com, ns2.open6hosting.com and ns3.open6hosting.com.
mathstuff.com shares at least some of its name servers with other domains, including aparcamientocolegiosanjose.es, asociaciontierramatria.org, clickmelilla.com and two others.
Host names pointing to two IP addresses:
ns1.open6hosting.com resolves to 194.53.148.97 and 2a0d:86c0:1::46.
Host names resolving to a single IP address:
ns2.open6hosting.com resolves to 94.130.128.131.
ns3.open6hosting.com resolves to 51.79.54.55.
Mail Servers
mathstuff.com uses one mail server — mail.mathstuff.com.
mail.mathstuff.com points to two IP addresses: 194.53.148.56 and 2a0d:86c0:1::89.