mathlab.us - dns.ninja
mathlab.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785399576 | ||||||
Subdomains
frac.mathlab.us |
Same first word
mathlab.eu |
mathlab.com |
mathlab.net |
mathlab.github.io |
mathlab.today |
mathlab.de |
mathlab.work |
mathlab.gr |
mathlab.co.za |
mathlab.ru |
mathlab.cn |
mathlab.info |
mathlab.it |
mathlab.ca |
mathlab.co.uk |
mathlab.us |
mathlab.org |
Similar names
hbmalta.com |
talhabm.com |
labmath.net |
hblatam.com |
blatham.net |
hlbmaat.com |
hambalt.com |
labmath.com |
almthba.com |
blatham.com |
mahalbt.com |
labmath.org |
bhlatam.com |
DNS History
21 records (16 active, 5 former)
●NSns1.yay.com2026-03-17 → 2026-07-30 · 3 obs
● 2026-03-17 07:55:34
● 2026-07-30 08:26:26
●NSns2.yay.com2026-03-17 → 2026-07-30 · 3 obs
● 2026-03-17 07:55:34
● 2026-07-30 08:26:26
○NSns27.domaincontrol.com2015-06-24 → 2016-11-08 · 4 obs
● 2016-11-08 12:27:40
○ 2026-03-17 07:55:34
○ 2026-07-30 08:26:26
○NSns28.domaincontrol.com2015-06-24 → 2016-11-08 · 4 obs
● 2016-11-08 12:27:40
○ 2026-03-17 07:55:34
○ 2026-07-30 08:26:26
●NSns3.yay.com2026-03-17 → 2026-07-30 · 3 obs
● 2026-03-17 07:55:34
● 2026-07-30 08:26:26
●MXalt1.aspmx.l.google.com2015-06-24 → 2026-07-30 · 2 obs
● 2026-07-30 08:26:26
●MXalt2.aspmx.l.google.com2015-06-24 → 2026-07-30 · 2 obs
● 2026-07-30 08:26:26
●MXalt3.aspmx.l.google.com2026-03-17 → 2026-07-30 · 3 obs
● 2026-03-17 07:55:34
● 2026-07-30 08:26:26
●MXalt4.aspmx.l.google.com2026-03-17 → 2026-07-30 · 3 obs
● 2026-03-17 07:55:34
● 2026-07-30 08:26:26
●MXaspmx.l.google.com2015-06-24 → 2026-07-30 · 2 obs
● 2026-07-30 08:26:26
○MXaspmx2.googlemail.com2015-06-24 → 2016-11-08 · 4 obs
● 2016-11-08 12:27:40
○ 2026-03-17 07:55:34
○ 2026-07-30 08:26:26
○MXaspmx3.googlemail.com2015-06-24 → 2016-11-08 · 4 obs
● 2016-11-08 12:27:40
○ 2026-03-17 07:55:34
○ 2026-07-30 08:26:26
●A2001:4860:4802:32::152026-03-17 → 2026-07-30 · 3 obs
● 2026-03-17 07:55:34
● 2026-07-30 08:26:26
●A2001:4860:4802:34::152026-03-17 → 2026-07-30 · 3 obs
● 2026-03-17 07:55:34
● 2026-07-30 08:26:26
●A2001:4860:4802:36::152026-03-17 → 2026-07-30 · 3 obs
● 2026-03-17 07:55:34
● 2026-07-30 08:26:26
●A2001:4860:4802:38::152026-03-17 → 2026-07-30 · 3 obs
● 2026-03-17 07:55:34
● 2026-07-30 08:26:26
●A216.239.32.212026-03-17 → 2026-07-30 · 3 obs
● 2026-03-17 07:55:34
● 2026-07-30 08:26:26
●A216.239.34.212026-03-17 → 2026-07-30 · 3 obs
● 2026-03-17 07:55:34
● 2026-07-30 08:26:26
●A216.239.36.212026-03-17 → 2026-07-30 · 3 obs
● 2026-03-17 07:55:34
● 2026-07-30 08:26:26
●A216.239.38.212026-03-17 → 2026-07-30 · 3 obs
● 2026-03-17 07:55:34
● 2026-07-30 08:26:26
○A50.63.202.232015-06-24 → 2016-11-08 · 4 obs
● 2016-11-08 12:27:40
○ 2026-03-17 07:55:34
○ 2026-07-30 08:26:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| mathlab.us | ns2.yay.com, ns1.yay.com, ns3.yay.com | - |
✅ Authoritative Response
Server:104.199.39.101
NS records: ns2.yay.com, ns1.yay.com, ns3.yay.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathlab.us (unsigned zone)
⏱️ Timing
Total: 999ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.38.21, 216.239.34.21... |
| AAAA | 4 | 2001:4860:4802:36::15, 2001:4860:4802:32::15... |
| NS | 3 | ns2.yay.com, ns3.yay.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=wwMc_fsVYyKTyRj |
| SOA | 1 | ns1.yay.com dns.yay.com |
Analysis
Hierarchy
mathlab.us is a parent domain of frac.mathlab.us.
IP Addresses
mathlab.us points to 8 IP addresses, including 216.239.32.21, 216.239.34.21 and 216.239.36.21, plus 5 other.
digitalincomefunnels.com, stmarysno.org, licaterers.com plus two other host names have IP numbers in common with mathlab.us.
Name Servers
The authoritative name servers for mathlab.us are ns1.yay.com, ns2.yay.com and ns3.yay.com — three in total.
mathlab.us shares at least some of its name servers with other domains, including downunderrum.com, bala.co.uk, redfoxwines.com and two others.
The hostnames ns1.yay.com, ns2.yay.com and ns3.yay.com each resolve to a single IP: ns1.yay.com → 104.199.47.218, ns2.yay.com → 104.199.45.55, ns3.yay.com → 104.199.39.101.
Mail Servers
mathlab.us is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by mathlab.us are shared with other domains: ns500765.ns500699.ns500734.ns500693.ns500693.ns500693.ns500588.ns500693.ns500693.ns500612.ns500632.ns500578.ns500110.dtrkdll.com, ns500671.ns500754.ns500731.ns500742.ns500671.ns500731.ns500731.ns500742.ns500704.ns500688.lustychickser.com, ns500699.ns500699.ns500734.ns500699.ns500734.ns500693.ns500693.ns500699.ns500699.ns500632.ns500588.ns500588.ns500588.ns500588.dtrkdll.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com directs traffic to 142.251.179.27 and 2607:f8b0:4004:c21::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.