calderhead.tech - dns.ninja
calderhead.tech
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1782533037 | ||||||
Same first word
calderhead.tech |
calderhead.com |
calderhead.eu |
calderhead.nl |
DNS History
7 records (5 active, 2 former)
●NSns37.domaincontrol.com2016-12-13 → 2026-06-27 · 2 obs
● 2026-06-27 04:09:16
●NSns38.domaincontrol.com2016-12-13 → 2026-06-27 · 2 obs
● 2026-06-27 04:09:16
○MXmailstore1.secureserver.net2016-12-13 → 2017-08-18 · 3 obs
● 2017-08-18 20:16:34
○ 2026-06-27 04:09:16
●MXmx1.flockmail.com2026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 04:09:16
●MXmx2.flockmail.com2026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 04:09:16
○MXsmtp.secureserver.net2016-12-13 → 2017-08-18 · 3 obs
● 2017-08-18 20:16:34
○ 2026-06-27 04:09:16
●A138.201.172.1322016-12-13 → 2026-06-27 · 2 obs
● 2026-06-27 04:09:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| calderhead.tech | ns38.domaincontrol.com, ns37.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns38.domaincontrol.com, ns37.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calderhead.tech (unsigned zone)
⏱️ Timing
Total: 388ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.172.132 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 2 | mx2.flockmail.com (pri: 20), mx1.flockmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.flockmail.com ~all |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)
Analysis
IP Addresses
calderhead.tech resolves to just one IP address, 138.201.172.132.
Among the host names that share IP numbers with calderhead.tech is static.132.172.201.138.clients.your-server.de, as one example.
Name Servers
The NS records for calderhead.tech delegate to ns37.domaincontrol.com and ns38.domaincontrol.com.
calderhead.tech shares its NS records with other domains, for example laundrydlvrd.com, route66putters.com, helpsf.com and two others.
calderhead.tech shares at least some of its name servers with other domains, such as airstore.ca and celdigital.com.
ns37.domaincontrol.com resolves to 97.74.108.19 and 2603:5:21c1::13. Likewise, ns38.domaincontrol.com resolves to 173.201.76.19 and 2603:5:22c1::13 — two IP addresses apiece.
Mail Servers
calderhead.tech is served by two mail servers, mx1.flockmail.com and mx2.flockmail.com.
Among the domains sharing a mail server setup with calderhead.tech are la-maison-du-cristal.fr, titanprotection.co.uk, sandcatbox.com and two others.
calderhead.tech shares at least some of its mail servers with other domains, such as themeson.com and pinannie.com.
mx1.flockmail.com points to 3.209.71.101, 34.196.137.144 and 52.87.104.218; likewise, mx2.flockmail.com points to 3.209.71.101, 34.196.137.144 and 52.87.104.218.
mx1.flockmail.com and mx2.flockmail.com each have 3.209.71.101 IP addresses.
mx1.flockmail.com and mx2.flockmail.com each have 34.196.137.144 IP addresses.
mx1.flockmail.com and mx2.flockmail.com each have 52.87.104.218 IP addresses.