modelmath.info - dns.ninja
modelmath.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.175.58.11🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | parkedc38.carrierzone.com | ||||||
| NS | dns1.earthlink.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 64.29.149.110🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | dns1.earthlink.net | ||||||
| NS | dns2.earthlink.net | ||||||
| A | 64.29.153.110🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | dns2.earthlink.net | ||||||
| NS | dns3.earthlink.net | ||||||
| A | 216.251.37.110🇨🇦 INFB216.251.32.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | dns3.earthlink.net | ||||||
| MX | mx1c38.carrierzone.com ⭐ | ||||||
| A | 66.175.58.41🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx1c38.carrierzone.com | ||||||
| MX | mx2c38.carrierzone.com(100) | ||||||
| A | 66.175.58.42🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx2c38.carrierzone.com | ||||||
| MX | mx3c38.carrierzone.com(110) | ||||||
| A | 66.175.58.43🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx3c38.carrierzone.com | ||||||
| MX | mx4c38.carrierzone.com(120) | ||||||
| A | 66.175.58.44🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx4c38.carrierzone.com | ||||||
| TXT | v=spf1 include:spfc38.carrierzone.com ~all | ||||||
| SOA | dns1.earthlink.nethostmaster@earthlink.net serial=1017 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1786082461 | ||||||
Same first word
modelmath.info |
modelmath.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSdns1.earthlink.net2015-06-22 → 2026-08-07 · 2 obs
● 2026-08-07 06:30:40
●NSdns2.earthlink.net2015-06-22 → 2026-08-07 · 2 obs
● 2026-08-07 06:30:40
●NSdns3.earthlink.net2015-06-22 → 2026-08-07 · 2 obs
● 2026-08-07 06:30:40
●MXmx1c38.carrierzone.com2015-06-22 → 2026-08-07 · 2 obs
● 2026-08-07 06:30:40
●MXmx2c38.carrierzone.com2015-06-22 → 2026-08-07 · 2 obs
● 2026-08-07 06:30:40
●MXmx3c38.carrierzone.com2015-06-22 → 2026-08-07 · 2 obs
● 2026-08-07 06:30:40
●MXmx4c38.carrierzone.com2015-06-22 → 2026-08-07 · 2 obs
● 2026-08-07 06:30:40
●A66.175.58.112015-06-22 → 2026-08-07 · 2 obs
● 2026-08-07 06:30:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| modelmath.info | dns3.earthlink.net, dns2.earthlink.net | - |
✅ Authoritative Response
Server:64.29.153.110
NS records: dns3.earthlink.net, dns2.earthlink.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for modelmath.info (unsigned zone)
⏱️ Timing
Total: 4057ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.175.58.11 |
| NS | 3 | dns2.earthlink.net, dns3.earthlink.net... |
| MX | 4 | mx1c38.carrierzone.com (pri: 10), mx2c38.carrierzone.com (pri: 100)... |
| TXT | 1 | v=spf1 include:spfc38.carrierzone.com ~a |
| SOA | 1 | dns1.earthlink.net hostmaster.earthlink. |
Analysis
IP Addresses
modelmath.info has exactly one IP address — 66.175.58.11.
chicagogirlsnightout.net, planetkiwi.net, www.longbranchfiber.com plus two other host names have IP numbers in common with modelmath.info.
Name Servers
DNS for modelmath.info is handled by three authoritative name servers: dns1.earthlink.net, dns2.earthlink.net and dns3.earthlink.net.
There is at least partial name server overlap between modelmath.info and other domains — darkhold.com, cradinc.com, beatamoon.com and two more among them.
These name servers regularly appear alongside ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and 5 other name servers in NS record sets.
dns1.earthlink.net, dns2.earthlink.net and dns3.earthlink.net all have one IP address each — dns1.earthlink.net directs to 64.29.149.110, dns2.earthlink.net directs to 64.29.153.110 and dns3.earthlink.net directs to 216.251.37.110.
Mail Servers
Mail for modelmath.info is handled by four mail servers: mx1c38.carrierzone.com, mx2c38.carrierzone.com, mx3c38.carrierzone.com and mx4c38.carrierzone.com.
At least some of the mail servers used by modelmath.info are shared with other domains: teambuilder.net, thingzlimited.com, zscape.org and two others among them.
These mail servers tend to be used in conjunction with the mail servers aspmx.l.google.com.
Four host names, each with one IP address: mx1c38.carrierzone.com has 66.175.58.41, mx2c38.carrierzone.com has 66.175.58.42, mx3c38.carrierzone.com has 66.175.58.43 and mx4c38.carrierzone.com has 66.175.58.44.