math.group - dns.ninja
math.group
group
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.group ⭐ | ||||||
| NS | v0n1.nic.group | ||||||
| NS | v0n2.nic.group | ||||||
| NS | v0n3.nic.group | ||||||
| NS | v2n0.nic.group | ||||||
| NS | v2n1.nic.group | ||||||
| SOA | v0n0.nic.grouphostmaster@donuts.email serial=1784013999 | ||||||
Subdomains
gpt.math.group |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSns1.undeveloped.com2018-08-11 → 2018-08-11 · 4 obs
● 2018-08-11 07:11:16
○ 2026-02-17 04:54:14
○ 2026-07-14 07:58:32
○NSns1.uniregistrymarket.link2016-12-10 → 2016-12-31 · 4 obs
● 2016-12-31 02:11:36
○ 2018-08-11 07:11:16
○ 2026-07-14 07:58:32
○NSns2.undeveloped.com2018-08-11 → 2018-08-11 · 4 obs
● 2018-08-11 07:11:16
○ 2026-02-17 04:54:14
○ 2026-07-14 07:58:32
○NSns2.uniregistrymarket.link2016-12-10 → 2016-12-31 · 4 obs
● 2016-12-31 02:11:36
○ 2018-08-11 07:11:16
○ 2026-07-14 07:58:32
●NSpdns09.domaincontrol.com2026-02-17 → 2026-07-14 · 3 obs
● 2026-02-17 04:54:14
● 2026-07-14 07:58:32
●NSpdns10.domaincontrol.com2026-02-17 → 2026-07-14 · 3 obs
● 2026-02-17 04:54:14
● 2026-07-14 07:58:32
●MXmath-group.mail.protection.outlook.com2026-02-17 → 2026-07-14 · 3 obs
● 2026-02-17 04:54:14
● 2026-07-14 07:58:32
○MXmx.math.group2018-08-11 → 2018-08-11 · 3 obs
○ 2026-02-17 04:54:14
○ 2026-07-14 07:58:32
●A199.60.103.1642026-02-17 → 2026-07-14 · 3 obs
● 2026-02-17 04:54:14
● 2026-07-14 07:58:32
●A199.60.103.642026-02-17 → 2026-07-14 · 3 obs
● 2026-02-17 04:54:14
● 2026-07-14 07:58:32
○A52.58.78.162018-08-11 → 2018-08-11 · 4 obs
● 2018-08-11 07:11:16
○ 2026-02-17 04:54:14
○ 2026-07-14 07:58:32
○A69.172.201.1532016-12-10 → 2016-12-31 · 4 obs
● 2016-12-31 02:11:36
○ 2018-08-11 07:11:16
○ 2026-07-14 07:58:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| group | v0n0.nic.group, v0n1.nic.group, v0n2.nic.group, v0n3.nic.group... | 12 records |
| math.group | pdns09.domaincontrol.com, pdns10.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.110.54
NS records: pdns09.domaincontrol.com, pdns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for math.group (unsigned zone)
⏱️ Timing
Total: 357ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 199.60.103.164, 199.60.103.64 |
| NS | 2 | pdns10.domaincontrol.com, pdns09.domaincontrol.com |
| MX | 1 | math-group.mail.protection.outlook.com ( |
| TXT | 8 | google-site-verification=8_-7s9E3u19Exv_, ms-domain-verification=8fa54a31-7cf3-4af... |
| SOA | 1 | pdns09.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.group, v0n0.nic.group, v0n1.nic.group...)
Analysis
Hierarchy
gpt.math.group is a subdomain of math.group.
IP Addresses
math.group has two IP addresses: 199.60.103.64 and 199.60.103.164
Two other host names, along with mclennancontracting.com, secure-energy.com and zinkdo.com, also share IP numbers with math.group.
Name Servers
math.group has two authoritative name servers — pdns09.domaincontrol.com and pdns10.domaincontrol.com.
math.group shares its NS records with other domains, for example ezcard.com, cimmyt.info, controlpro.online and two others.
The name servers for math.group overlap at least in part with those of other domains, including parda.com and sarna-skincare.com.
Both pdns09.domaincontrol.com and pdns10.domaincontrol.com have two IP addresses each. pdns09.domaincontrol.com resolves to 97.74.110.54 and 2603:5:21e2::36; pdns10.domaincontrol.com resolves to 173.201.78.54 and 2603:5:22e2::36.
Mail Servers
The sole mail server for math.group is math-group.mail.protection.outlook.com.
With 8 IP addresses total, math-group.mail.protection.outlook.com resolves to 52.101.8.42, 52.101.10.2, 52.101.11.13 and 5 others.