mx.mathfun.com - dns.ninja
mx.mathfun.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 | ns1.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| NS | ns2.afternic.com ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
mathfun.com
| 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 ⭐ | ||||||
| NS | ns2.afternic.com | ||||||
| NS | verification-kqnr5ht7z8pnvuelk6t645.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
Previously MX for
Same first word
Similar names
xm.mk |
xm.la |
xm.com |
xm.biz |
xm.media |
xm.fyi |
xm.pe |
xm.wtf |
xm.nl |
xm.app |
xm.cn |
xm.gov.cn |
xm.city |
xm.ca |
xm.ee |
xm.ae |
xm.lc |
xm.chat |
xm.life |
xm.net |
xm.cm |
xm.co |
xm.co.za |
DNS History
8 records (4 active, 4 former)
●NSns1.afternic.com2026-02-17 → 2026-07-04 · 2 obs
● 2026-07-04 13:40:08
●NSns2.afternic.com2026-02-17 → 2026-07-04 · 2 obs
● 2026-07-04 13:40:08
●A13.248.169.482026-02-17 → 2026-07-04 · 3 obs
● 2026-02-17 20:49:04
● 2026-07-04 13:40:08
○A66.96.140.1442016-03-10 → 2016-03-10 · 4 obs
● 2016-03-10 19:03:58
○ 2026-02-17 20:49:04
○ 2026-07-04 13:40:08
○A66.96.140.1452016-03-10 → 2016-03-10 · 4 obs
● 2016-03-10 19:03:58
○ 2026-02-17 20:49:04
○ 2026-07-04 13:40:08
○A66.96.140.722015-06-16 → 2015-12-08 · 4 obs
● 2015-12-08 19:05:48
○ 2016-03-10 19:03:58
○ 2026-07-04 13:40:08
○A66.96.140.732015-06-16 → 2015-12-08 · 4 obs
● 2015-12-08 19:05:48
○ 2016-03-10 19:03:58
○ 2026-07-04 13:40:08
●A76.223.54.1462026-02-17 → 2026-07-04 · 3 obs
● 2026-02-17 20:49:04
● 2026-07-04 13:40:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathfun.com | ns1.afternic.com, ns2.afternic.com, verification-kqnr5ht7z8pnvuelk6t645.ns101.verify.hn | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-kqnr5ht7z8pnvuelk6t645.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathfun.com (unsigned zone)
⏱️ Timing
Total: 3343ms | 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 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
mx.mathfun.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — perfectspan.com, escortagencylondon.com, apt.la and two others — share IP numbers with mx.mathfun.com.
Name Servers
mx.mathfun.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
mx.mathfun.com shares its name server setup with other domains, including cc365bet.com, ampproject.org.comcom.co, mail2.pricecanada.com and two others.
mx.mathfun.com partially shares its NS delegation with several other domains, including vzaimy.com, web-win.com, seekercloth.com and two others.
These name servers are regularly seen alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-kezgve4cpkyigwb9yfxelc.ns101.verify.hn as name servers.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.