coldchain.com - dns.ninja
coldchain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.206.3.250🇩🇪 HIVELOCITY-166.206.2.0/23 FRA1 - IP Space | ||||||
| PTR | fra1.martecweb.com | ||||||
| NS | ns1.martecweb.com ⭐ | ||||||
| A | 66.206.3.250🇩🇪 HIVELOCITY-166.206.2.0/23 FRA1 - IP Space | ||||||
| PTR | fra1.martecweb.com | ||||||
| NS | ns2.martecweb.com | ||||||
| A | 209.133.194.66🇺🇸 HIVELOCITY-1209.133.192.0/21 Hivelocity | ||||||
| PTR | tpa1.martecweb.com | ||||||
| NS | ns3.martecweb.com | ||||||
| A | 66.206.3.252🇩🇪 HIVELOCITY-166.206.2.0/23 FRA1 - IP Space | ||||||
| PTR | ns3.martecweb.com | ||||||
| NS | ns4.martecweb.com | ||||||
| A | 66.206.3.253🇩🇪 HIVELOCITY-166.206.2.0/23 FRA1 - IP Space | ||||||
| PTR | ns4.martecweb.com | ||||||
| MX | mail.coldchain.com ⭐ | ||||||
| A | 66.206.3.250🇩🇪 HIVELOCITY-166.206.2.0/23 FRA1 - IP Space | ||||||
| PTR | fra1.martecweb.com | ||||||
| TXT | v=spf1 ip4:66.206.3.250 +a +mx +ip4:213.79.50.37 +ip4:212.17.32.27 include:se... | ||||||
| SOA | ns1.martecweb.comsqlnotify@martec.ie 2026-07-31 #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=1786184694 | ||||||
Subdomains
mail.coldchain.com |
Same first word
coldchain.com.my |
coldchain.com.au |
coldchain.world |
coldchain.de |
coldchain.info |
coldchain.net |
coldchain.online |
coldchain.ca |
coldchain.com |
coldchain.us |
coldchain.in |
coldchain.cl |
coldchain.com.cn |
coldchain.space |
Similar names
DNS History
11 records (6 active, 5 former)
○NSns1.eurhost.com2015-07-26 → 2017-02-08 · 4 obs
● 2017-02-08 04:38:06
○ 2019-03-20 16:12:02
○ 2026-08-08 10:53:38
●NSns1.martecweb.com2026-02-15 → 2026-08-08 · 3 obs
● 2026-02-15 12:25:02
● 2026-08-08 10:53:38
○NSns103.martecweb.com2019-03-20 → 2019-03-20 · 4 obs
● 2019-03-20 16:12:02
○ 2026-02-15 12:25:02
○ 2026-08-08 10:53:38
○NSns104.martecweb.com2019-03-20 → 2019-03-20 · 4 obs
● 2019-03-20 16:12:02
○ 2026-02-15 12:25:02
○ 2026-08-08 10:53:38
○NSns2.eurhost.com2015-07-26 → 2017-02-08 · 4 obs
● 2017-02-08 04:38:06
○ 2019-03-20 16:12:02
○ 2026-08-08 10:53:38
●NSns2.martecweb.com2026-02-15 → 2026-08-08 · 3 obs
● 2026-02-15 12:25:02
● 2026-08-08 10:53:38
●NSns3.martecweb.com2026-02-15 → 2026-08-08 · 3 obs
● 2026-02-15 12:25:02
● 2026-08-08 10:53:38
●NSns4.martecweb.com2026-02-15 → 2026-08-08 · 3 obs
● 2026-02-15 12:25:02
● 2026-08-08 10:53:38
●MXmail.coldchain.com2015-07-26 → 2026-08-08 · 2 obs
● 2026-08-08 10:53:38
●A66.206.3.2502026-02-15 → 2026-08-08 · 3 obs
● 2026-02-15 12:25:02
● 2026-08-08 10:53:38
○A82.195.135.1092015-07-26 → 2019-03-20 · 4 obs
● 2019-03-20 16:12:02
○ 2026-02-15 12:25:02
○ 2026-08-08 10:53:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coldchain.com | ns1.martecweb.com, ns2.martecweb.com, ns3.martecweb.com, ns4.martecweb.com | 4 records |
✅ Authoritative Response
Server:209.133.194.66
NS records: ns1.martecweb.com, ns2.martecweb.com, ns3.martecweb.com, ns4.martecweb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coldchain.com (unsigned zone)
⏱️ Timing
Total: 238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.206.3.250 |
| NS | 4 | ns1.martecweb.com, ns2.martecweb.com... |
| MX | 1 | mail.coldchain.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:66.206.3.250 +a +mx +ip4:213. |
| SOA | 1 | ns1.martecweb.com sqlnotify.martec.ie |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.martecweb.com, ns2.martecweb.com, ns3.martecweb.com...)
Analysis
Hierarchy
mail.coldchain.com is delegated beneath coldchain.com.
IP Addresses
coldchain.com points to a single IP number: 66.206.3.250.
Additional host names — mail.gbcgalway.com, martecs.com, woodplus.ie and two others — share IP numbers with coldchain.com.
Name Servers
coldchain.com has four authoritative name servers: ns1.martecweb.com, ns2.martecweb.com, ns3.martecweb.com and ns4.martecweb.com.
There is at least partial name server overlap between coldchain.com and other domains — galwaybaymedicalcentre.ie, corribvillage.com, celtictrails.co.uk and two more among them.
These name servers regularly appear alongside ns1.eurhost.com, ns2.eurhost.com, ns1.marteceu.com and 7 other name servers in NS record sets.
ns1.martecweb.com, ns2.martecweb.com, ns3.martecweb.com and ns4.martecweb.com each resolve to one IP address: ns1.martecweb.com resolves to 66.206.3.250, ns2.martecweb.com resolves to 209.133.194.66, ns3.martecweb.com resolves to 66.206.3.252 and ns4.martecweb.com resolves to 66.206.3.253.
Mail Servers
coldchain.com has one mail server: mail.coldchain.com.
mail.coldchain.com carries a single IP number, which is 66.206.3.250.