math-tool.com - robtex.com
math-tool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1771291435 | ||||||
Same first word
math-tool.com |
DNS History
14 records (4 active, 10 former)
●NSns1.afternic.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:40:48
○NSns13.domaincontrol.com2017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-24 09:40:48
○NSns14.domaincontrol.com2017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-24 09:40:48
●NSns2.afternic.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:40:48
○MX.2026-03-24 → 2026-03-24 · 1 obs
○MXmailstore1.secureserver.net2017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-24 09:40:48
○MXsmtp.secureserver.net2017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-24 09:40:48
●A13.248.169.482026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:40:48
○A216.239.32.212017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-24 09:40:48
○A216.239.34.212017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-24 09:40:48
○A216.239.36.212017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-24 09:40:48
○A216.239.38.212017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-24 09:40:48
○A50.63.202.392017-05-08 → 2017-05-08 · 2 obs
○ 2026-03-24 09:40:48
●A76.223.54.1462026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:40:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| math-tool.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for math-tool.com (unsigned zone)
⏱️ Timing
Total: 146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
math-tool.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance nycvu.com, passeports.com, polych.com, 2intune.com and ftp.dialmore.com share IP numbers with math-tool.com.
Name Servers
math-tool.com's delegation is to two name servers ns1.afternic.com and ns2.afternic.com.
math-tool.com shares the same name server configuration as other domains, such as lkvs.com, reziser.com, mainlineart.com, premiumcardealers.com and alt1.aspmx.l.google.com.greenexams.com.
math-tool.com at least partially shares its name servers with other domains, for instance vtmd.com, judith.org, vyes.org, chartwell.co and tecfinity.com.
These name servers are commonly used alongside verification-26bzbdktwnmdfpwmhxdyu6.ns101.verify.hn and verification-dqsgjgeetywvasyjf4bks4.ns101.verify.hn.
Host names with two IP numbers: ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69