mtmath.com - dns.ninja
mtmath.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=1782846076 | ||||||
Same first word
mtmath.com |
Similar names
DNS History
12 records (8 active, 4 former)
●NSns-us.1and1-dns.com2015-07-18 → 2026-06-30 · 2 obs
● 2026-06-30 19:05:14
●NSns-us.1and1-dns.de2015-07-18 → 2026-06-30 · 2 obs
● 2026-06-30 19:05:14
●NSns-us.1and1-dns.org2015-07-18 → 2026-06-30 · 2 obs
● 2026-06-30 19:05:14
●NSns-us.1and1-dns.us2015-07-18 → 2026-06-30 · 2 obs
● 2026-06-30 19:05:14
○A198.251.71.662015-07-18 → 2015-07-18 · 3 obs
○ 2015-11-18 01:20:52
○ 2026-06-30 19:05:14
○A2607:f1c0:1000:70e5:751:f752:fc51:28022015-07-18 → 2015-07-18 · 3 obs
○ 2015-11-18 01:20:52
○ 2026-06-30 19:05:14
●A2607:f1c0:100f:f000::2bd2026-02-28 → 2026-06-30 · 3 obs
● 2026-02-28 01:59:48
● 2026-06-30 19:05:14
○A2607:f1c0:849:10:3da0:c614:4400:02015-11-18 → 2017-02-14 · 5 obs
● 2015-11-18 01:20:52
● 2017-02-14 20:44:22
○ 2026-02-28 01:59:48
○ 2026-06-30 19:05:14
●A74.208.236.2042026-02-28 → 2026-06-30 · 3 obs
● 2026-02-28 01:59:48
● 2026-06-30 19:05:14
○A74.208.97.2522015-11-18 → 2017-02-14 · 5 obs
● 2015-11-18 01:20:52
● 2017-02-14 20:44:22
○ 2026-02-28 01:59:48
○ 2026-06-30 19:05:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mtmath.com | ns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.80.2
NS records: ns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mtmath.com (unsigned zone)
⏱️ Timing
Total: 434ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.204 |
| AAAA | 1 | 2607:f1c0:100f:f000::2bd |
| NS | 4 | ns-us.1and1-dns.com, ns-us.1and1-dns.org... |
| MX | 2 | mx01.1and1.com (pri: 11), mx00.1and1.com (pri: 10) |
| TXT | 2 | v=spf1 include:_spf-us.ionos.com ip4:74., google-site-verification=_ZnnSC2QcVVuJvc |
| SOA | 1 | ns-us.1and1-dns.com hostmaster.1and1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-us.1and1-dns.com, ns-us.1and1-dns.com)
Analysis
IP Addresses
mtmath.com points to the IP addresses 74.208.236.204 and 2607:f1c0:100f:f000::2bd
nintastio.com, training.firetech.com, dailyclimate.net plus two other host names have IP numbers in common with mtmath.com.
Name Servers
Four name servers handle the delegation for mtmath.com: ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and ns-us.1and1-dns.us.
There is at least partial name server overlap between mtmath.com and other domains — pledgescape.com, b-24.net, benhaim.net and two more among them.
These name servers frequently co-occur with the name servers ns51.1and1.com and ns52.1and1.com.
All four hostnames — ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and ns-us.1and1-dns.us — resolve to two IP numbers apiece: ns-us.1and1-dns.com to 217.160.82.2 and 2001:8d8:fe:53:0:d9a0:5202:100; ns-us.1and1-dns.de to 217.160.80.2 and 2001:8d8:fe:53:0:d9a0:5002:100; ns-us.1and1-dns.org to 217.160.83.2 and 2001:8d8:fe:53:0:d9a0:5302:100; ns-us.1and1-dns.us to 217.160.81.2 and 2001:8d8:fe:53:0:d9a0:5102:100.
Mail Servers
mtmath.com uses two mail servers, mx00.1and1.com and mx01.1and1.com.
The mail server setup of mtmath.com matches that of other domains such as meltwaterwire.com, glmachine.com, dinosgolf.com and two others.
At least some of the mail servers used by mtmath.com are shared with other domains: crystalineglass.com, briancert.com, u16746676.onlinehome-server.com and two others among them.
mx00.1and1.com → 74.208.5.3 and mx01.1and1.com → 74.208.5.21: one IP number per host name.