mathlab.tech - robtex.com
mathlab.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns51.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2192::1a🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| A | 97.74.105.26🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| NS | ns52.domaincontrol.com | ||||||
| A | 2603:5:2292::1a🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| A | 173.201.73.26🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | ns51.domaincontrol.comdns@jomax.net 2024-10-22 #0 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1793526235 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns51.domaincontrol.com2026-10-26 → 2026-11-01 · 2 obs
● 2026-11-01 10:09:34
●NSns52.domaincontrol.com2026-10-26 → 2026-11-01 · 2 obs
● 2026-11-01 10:09:34
●A13.248.243.52026-10-26 → 2026-11-01 · 2 obs
● 2026-11-01 10:09:34
●A76.223.105.2302026-10-26 → 2026-11-01 · 2 obs
● 2026-11-01 10:09:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns10.trs-dns.org, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info | 8 records |
| mathlab.tech | ns51.domaincontrol.com, ns52.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.105.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathlab.tech (unsigned zone)
⏱️ Timing
Total: 510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
mathlab.tech points to the IP addresses 13.248.243.5 and 76.223.105.230
Among the host names that share IP numbers with mathlab.tech are midlifecrisjes.com, optimise-engineering.co.uk, billingwithoutjargon.com and two others.
Name Servers
mathlab.tech is served by two delegated name servers, ns51.domaincontrol.com and ns52.domaincontrol.com.
mathlab.tech has the same name server delegation as a number of other domains, such as torustravellers.com.au, cwsa.biz, upwrise.us and two more.
The DNS delegation for mathlab.tech at least partly coincides with that of other domains, earlyriserfishing.com being one example.
Each of the two host names carries two IP addresses: ns51.domaincontrol.com points to 97.74.105.26 and 2603:5:2192::1a, and ns52.domaincontrol.com points to 173.201.73.26 and 2603:5:2292::1a.
Mail Servers
The MX records for mathlab.tech point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
mathlab.tech has the same mail server arrangement as a number of other domains, for example 01burn.com, guanchengsoft.com, 111-line.com and two more.
Some mail servers of mathlab.tech are also used by other domains, notably hcprinter.com and onehuaji.cn.