mathpuzzle.com - dns.ninja
mathpuzzle.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.171.240.104🇺🇸 Microsoft172.160.0.0/11 | ||||||
| PTR | cpanel354.turbify.biz | ||||||
| NS | ns1.turbify.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 20.121.230.119🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns2.turbify.com ⚠️ Not in parent delegation | ||||||
| A | 134.33.240.61🇬🇧 Microsoft134.33.0.0/16 | ||||||
| NS | ns8.san.yahoo.com ⚠️ Not in zone NS records | ||||||
| A | 34.195.51.6🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-195-51-6.compute-1.amazonaws.com | ||||||
| A | 34.227.186.2🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| PTR | ec2-34-227-186-2.compute-1.amazonaws.com | ||||||
| NS | ns9.san.yahoo.com ⚠️ Not in zone NS records | ||||||
| A | 52.3.46.62🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-52-3-46-62.compute-1.amazonaws.com | ||||||
| A | 52.73.255.93🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-52-73-255-93.compute-1.amazonaws.com | ||||||
| MX | mx-biz.mail.am0.yahoodns.net ⭐ | ||||||
| A | 67.195.204.83🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.bf1.yahoo.com | ||||||
| A | 67.195.228.75🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.gq1.yahoo.com | ||||||
| SOA | ns1.turbify.comwebmaster@turbify.com 2025-08-11 #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=1780644459 | ||||||
rank #107157 in the tld
WOT: SAFE (65/100)
Subdomains
www.mathpuzzle.com |
Same first word
mathpuzzle.net |
mathpuzzle.ca |
mathpuzzle.org |
mathpuzzle.com |
DNS History
10 records (6 active, 4 former)
○NShidden-master.yahoo.com2015-08-27 → 2017-09-11 · 4 obs
● 2017-09-11 17:03:38
○ 2026-02-15 07:39:58
○ 2026-06-05 07:30:46
●NSns1.turbify.com2026-02-15 → 2026-06-05 · 3 obs
● 2026-02-15 07:39:58
● 2026-06-05 07:30:46
●NSns2.turbify.com2026-02-15 → 2026-06-05 · 3 obs
● 2026-02-15 07:39:58
● 2026-06-05 07:30:46
●NSns8.san.yahoo.com2026-02-15 → 2026-06-05 · 3 obs
● 2026-02-15 07:39:58
● 2026-06-05 07:30:46
●NSns9.san.yahoo.com2026-02-15 → 2026-06-05 · 3 obs
● 2026-02-15 07:39:58
● 2026-06-05 07:30:46
○NSyns1.yahoo.com2015-08-27 → 2017-09-11 · 4 obs
● 2017-09-11 17:03:38
○ 2026-02-15 07:39:58
○ 2026-06-05 07:30:46
○NSyns2.yahoo.com2015-08-27 → 2017-09-11 · 4 obs
● 2017-09-11 17:03:38
○ 2026-02-15 07:39:58
○ 2026-06-05 07:30:46
●MXmx-biz.mail.am0.yahoodns.net2015-08-27 → 2026-06-05 · 2 obs
● 2026-06-05 07:30:46
●A172.171.240.1042026-02-15 → 2026-06-05 · 3 obs
● 2026-02-15 07:39:58
● 2026-06-05 07:30:46
○A98.138.19.1432015-08-27 → 2017-09-11 · 4 obs
● 2017-09-11 17:03:38
○ 2026-02-15 07:39:58
○ 2026-06-05 07:30:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mathpuzzle.com | ns8.san.yahoo.com, ns9.san.yahoo.com | 4 records |
✅ Authoritative Response
Server:34.195.51.6
NS records: ns8.san.yahoo.com, ns9.san.yahoo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathpuzzle.com (unsigned zone)
⏱️ Timing
Total: 238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.171.240.104 |
| NS | 2 | ns2.turbify.com, ns1.turbify.com |
| MX | 2 | mx-biz.mail.am0.yahoodns.net (pri: 20), mx-biz.mail.am0.yahoodns.net (pri: 30) |
| SOA | 1 | ns1.turbify.com webmaster.turbify.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns8.san.yahoo.com, ns8.san.yahoo.com, ns9.san.yahoo.com...)
Analysis
Hierarchy
mathpuzzle.com serves as the parent of www.mathpuzzle.com.
IP Addresses
mathpuzzle.com resolves to one IP address: 172.171.240.104.
goddingbuilders.com, univend.in, soupclan.com and two other host names share IP numbers with mathpuzzle.com.
Name Servers
mathpuzzle.com carries NS records pointing to 4 name servers: ns1.turbify.com, ns2.turbify.com, ns8.san.yahoo.com and ns9.san.yahoo.com.
mathpuzzle.com has at least partial name server overlap with other domains, such as letsgoquakers.com, thumpmonkeyfightgear.net, longhaireddutchshepherd.com and two others.
It is common to see these name servers used together with name servers yns1.yahoo.com and yns2.yahoo.com.
Hostnames that resolve to two IP addresses:
ns8.san.yahoo.com maps to two IP addresses — 34.195.51.6 and 34.227.186.2.
ns9.san.yahoo.com maps to two IP addresses — 52.3.46.62 and 52.73.255.93.
Host names with one IP number:
ns1.turbify.com points to the IP address 20.121.230.119.
ns2.turbify.com points to the IP address 134.33.240.61.
Mail Servers
Mail for mathpuzzle.com is handled by a single mail server, mx-biz.mail.am0.yahoodns.net.
mathpuzzle.com uses an identical mail server configuration to several other domains — among them speedla.com, mulcahycontractingllc.com, sinarpalem.net and two more.
At least some of mathpuzzle.com's mail servers are shared with other domains, among them wardleallen.com, hairfinity.com, beadazzle.us and conferencezoon.com.
mx-biz.mail.am0.yahoodns.net has two IP addresses: 67.195.204.83 and 67.195.228.75.