supermath.org - robtex.com
supermath.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| 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 | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784612695 | ||||||
Subdomains
mailin1.supermath.org |
mailin2.supermath.org |
mailinbackup1.supermath.org |
Same first word
Similar names
hupstream.com |
puhmaster.ru |
supatherm.com |
pramhuset.dk |
puremaths.com |
sutrahemp.com |
tersumpah.com |
hempsutra.com |
DNS History
22 records (4 active, 18 former)
○NSns01.cashparking.com2015-12-31 → 2016-04-03 · 5 obs
● 2015-12-31 18:15:38
● 2016-04-03 05:44:14
○ 2016-09-22 14:47:44
○ 2026-07-21 05:56:18
●NSns1.afternic.com2026-03-12 → 2026-07-21 · 3 obs
● 2026-03-12 20:29:24
● 2026-07-21 05:56:18
○NSns1.dsredirection.com2016-09-22 → 2017-04-24 · 5 obs
● 2016-09-22 14:47:44
● 2017-04-24 07:08:36
○ 2026-03-12 20:29:24
○ 2026-07-21 05:56:18
○NSns1.websupport.sk2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-31 18:15:38
○ 2026-07-21 05:56:18
●NSns2.afternic.com2026-03-12 → 2026-07-21 · 3 obs
● 2026-03-12 20:29:24
● 2026-07-21 05:56:18
○NSns2.dsredirection.com2016-09-22 → 2017-04-24 · 5 obs
● 2016-09-22 14:47:44
● 2017-04-24 07:08:36
○ 2026-03-12 20:29:24
○ 2026-07-21 05:56:18
○NSns2.websupport.sk2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-31 18:15:38
○ 2026-07-21 05:56:18
○NSns3.websupport.sk2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-31 18:15:38
○ 2026-07-21 05:56:18
○MXmailin1.supermath.org2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-31 18:15:38
○ 2026-07-21 05:56:18
○MXmailin2.supermath.org2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-31 18:15:38
○ 2026-07-21 05:56:18
○MXmailinbackup1.supermath.org2015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-31 18:15:38
○ 2026-07-21 05:56:18
○MXmailstore1.secureserver.net2015-12-31 → 2016-04-03 · 5 obs
● 2015-12-31 18:15:38
● 2016-04-03 05:44:14
○ 2016-09-22 14:47:44
○ 2026-07-21 05:56:18
○MXsmtp.secureserver.net2015-12-31 → 2016-04-03 · 5 obs
● 2015-12-31 18:15:38
● 2016-04-03 05:44:14
○ 2016-09-22 14:47:44
○ 2026-07-21 05:56:18
●A13.248.169.482026-03-12 → 2026-07-21 · 3 obs
● 2026-03-12 20:29:24
● 2026-07-21 05:56:18
○A184.168.221.962015-12-31 → 2016-04-03 · 5 obs
● 2015-12-31 18:15:38
● 2016-04-03 05:44:14
○ 2016-09-22 14:47:44
○ 2026-07-21 05:56:18
○A208.73.210.2122016-09-22 → 2017-04-24 · 5 obs
● 2016-09-22 14:47:44
● 2017-04-24 07:08:36
○ 2026-03-12 20:29:24
○ 2026-07-21 05:56:18
○A208.73.211.1912016-09-22 → 2017-04-24 · 5 obs
● 2016-09-22 14:47:44
● 2017-04-24 07:08:36
○ 2026-03-12 20:29:24
○ 2026-07-21 05:56:18
○A208.73.211.1942016-09-22 → 2017-04-24 · 5 obs
● 2016-09-22 14:47:44
● 2017-04-24 07:08:36
○ 2026-03-12 20:29:24
○ 2026-07-21 05:56:18
○A208.73.211.1992016-09-22 → 2017-04-24 · 5 obs
● 2016-09-22 14:47:44
● 2017-04-24 07:08:36
○ 2026-03-12 20:29:24
○ 2026-07-21 05:56:18
○A37.9.175.72015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-31 18:15:38
○ 2026-07-21 05:56:18
●A76.223.54.1462026-03-12 → 2026-07-21 · 3 obs
● 2026-03-12 20:29:24
● 2026-07-21 05:56:18
○PTRns1.dsredirection.com2017-04-24 → 2017-04-24 · 3 obs
○ 2026-03-12 20:29:24
○ 2026-07-21 05:56:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| supermath.org | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for supermath.org (unsigned zone)
⏱️ Timing
Total: 1037ms | 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 | ns1.afternic.com dns.jomax.net |
Analysis
Hierarchy
supermath.org is the parent domain of mailin1.supermath.org, mailin2.supermath.org and mailinbackup1.supermath.org.
IP Addresses
supermath.org resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — www.frsglobal.com, ns2.up2up.com, letsplan.net and two others — share IP numbers with supermath.org.
Name Servers
supermath.org has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.
supermath.org shares its name server setup with other domains, including bj7888.com, beconsulting.com, mail.filterbrush.com and two others.
supermath.org shares at least some of its name servers with other domains, including rowles.com, awesomegate.com, oneelectrics.com and two others.
These name servers are frequently paired with the name servers verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-ddxz7xqyp3pzmh4nl9vsab.ns101.verify.hn.
Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.