cirtec.com - dns.ninja
cirtec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.84.78.157🇺🇸 Microsoft20.64.0.0/10 | ||||||
| PTR | cpanel237.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 | yns1.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 | yns2.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 2025-07-29 #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=1782569230 | ||||||
Subdomains
mail.cirtec.com |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NShidden-master.yahoo.com2015-08-07 → 2017-04-19 · 4 obs
● 2017-04-19 17:18:56
○ 2026-05-09 14:34:02
○ 2026-06-27 14:16:52
●NSns1.turbify.com2026-05-09 → 2026-06-27 · 3 obs
● 2026-05-09 14:34:02
● 2026-06-27 14:16:52
●NSns2.turbify.com2026-05-09 → 2026-06-27 · 3 obs
● 2026-05-09 14:34:02
● 2026-06-27 14:16:52
●MXmx-biz.mail.am0.yahoodns.net2015-08-07 → 2026-06-27 · 5 obs
● 2016-01-05 02:10:08
○ 2016-04-17 18:11:24
● 2017-04-19 17:18:56
● 2026-06-27 14:16:52
○MXmx1.biz.mail.yahoo.com2016-04-17 → 2016-04-17 · 4 obs
● 2016-04-17 18:11:24
○ 2017-04-19 17:18:56
○ 2026-06-27 14:16:52
○MXmx5.biz.mail.yahoo.com2016-04-17 → 2016-04-17 · 4 obs
● 2016-04-17 18:11:24
○ 2017-04-19 17:18:56
○ 2026-06-27 14:16:52
●A20.84.78.1572026-05-09 → 2026-06-27 · 3 obs
● 2026-05-09 14:34:02
● 2026-06-27 14:16:52
○A98.139.135.1282015-08-07 → 2017-04-19 · 4 obs
● 2017-04-19 17:18:56
○ 2026-05-09 14:34:02
○ 2026-06-27 14:16:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net... | - |
| cirtec.com | yns1.yahoo.com, yns2.yahoo.com | 4 records |
✅ Authoritative Response
Server:52.3.46.62
NS records: yns1.yahoo.com, yns2.yahoo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cirtec.com (unsigned zone)
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.84.78.157 |
| NS | 2 | ns1.turbify.com, ns2.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 (yns1.yahoo.com, yns1.yahoo.com, yns2.yahoo.com...)
Analysis
Hierarchy
mail.cirtec.com is delegated beneath cirtec.com.
IP Addresses
cirtec.com points to a single IP number: 20.84.78.157.
Additional host names — ssgrup.in, carbanzo.com, aqdm.com.mx and two others — share IP numbers with cirtec.com.
Name Servers
cirtec.com has four authoritative name servers: ns1.turbify.com, ns2.turbify.com, yns1.yahoo.com and yns2.yahoo.com.
There is at least partial name server overlap between cirtec.com and other domains — m-eyler.com, bbgrip.com, thetrailsatwoodlot.com and two more among them.
Host names with two IP numbers:
yns1.yahoo.com points to 34.195.51.6 and 34.227.186.2.
yns2.yahoo.com points to 52.3.46.62 and 52.73.255.93.
Host names pointing to a single IP address:
ns1.turbify.com points to 20.121.230.119.
ns2.turbify.com points to 134.33.240.61.
Mail Servers
cirtec.com has one mail server: mx-biz.mail.am0.yahoodns.net.
cirtec.com shares the same mail server setup as other domains, including rajanitransport.com, maihop.com, bonusmaximus.com and two others.
cirtec.com shares mail servers — at least in part — with other domains, including majorterata.com, storebuggy.com, 1776films.com and two others.
These mail servers are frequently seen alongside the mail servers mx-van.mail.am0.yahoodns.net.
mx-biz.mail.am0.yahoodns.net carries two IP numbers: 67.195.204.83 and 67.195.228.75.