coldline.nl - robtex.com
coldline.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.93.150.47🇺🇸 FLYIO-1188.93.150.0/23 Fly.io Edge Network | ||||||
| PTR | ip-188-93-150-47.customer.flyio.net | ||||||
| NS | ns1.dnstools.nl ⭐ | ||||||
| A | 2a02:728:e:66::100🇳🇱 UNISERVER-AS2a02:728::/32 | ||||||
| PTR | ns1.dnstools.nl | ||||||
| A | 81.26.219.100🇳🇱 UNISERVER-AS81.26.208.0/20 | ||||||
| PTR | ns1.dnstools.nl | ||||||
| NS | ns2.dnstools.nl | ||||||
| A | 2a02:728:e:758::160🇳🇱 UNISERVER-AS2a02:728::/32 | ||||||
| PTR | ns2.dnstools.nl | ||||||
| A | 81.26.208.160🇳🇱 UNISERVER-AS81.26.208.0/20 | ||||||
| PTR | ns2.dnstools.nl | ||||||
| MX | mail.coldline.nl ⭐ | ||||||
| A | 81.26.208.213🇳🇱 UNISERVER-AS81.26.208.0/20 | ||||||
| MX | pop.coldline.nl ⭐ | ||||||
| A | 81.26.208.213🇳🇱 UNISERVER-AS81.26.208.0/20 | ||||||
| MX | pop3.coldline.nl ⭐ | ||||||
| A | 81.26.208.213🇳🇱 UNISERVER-AS81.26.208.0/20 | ||||||
| TXT | v=spf1 ?all | ||||||
| SOA | ns1.dnstools.nlfeedback@drs.easyhosting.nl 2023-11-08 #0 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ 🔒 | ||||||
| NS | ns3.dns.nl 🔒 | ||||||
| NS | ns4.dns.nl 🔒 | ||||||
| TXT | nl zone update: 2026-03-15 06:00:02 +0000 (EPOCH 1773554402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-15 #12 | ||||||
Subdomains
Same first word
coldline.cn |
coldline.fr |
coldline.com |
coldline.de |
coldline.hu |
coldline.com.br |
coldline.nl |
coldline.ch |
coldline.it |
Similar names
colinled.com |
indocell.com |
indocell.net |
colindel.net |
declinol.com |
ncollide.org |
dinocell.com |
dcollien.com |
nicedoll.com |
linecold.com |
dollnice.com |
DNS History
8 records (6 active, 2 former)
●NSns1.dnstools.nl2015-07-02 → 2026-03-23 · 5 obs
● 2015-11-11 13:14:02
○ 2016-02-01 10:17:30
● 2016-04-17 03:17:04
● 2026-03-23 22:00:12
●NSns2.dnstools.nl2015-07-02 → 2026-03-23 · 2 obs
● 2026-03-23 22:00:12
●MXmail.coldline.nl2015-07-02 → 2026-03-23 · 2 obs
● 2026-03-23 22:00:12
●MXpop.coldline.nl2015-07-02 → 2026-03-23 · 2 obs
● 2026-03-23 22:00:12
●MXpop3.coldline.nl2015-07-02 → 2026-03-23 · 2 obs
● 2026-03-23 22:00:12
●A188.93.150.472015-07-02 → 2026-03-23 · 2 obs
● 2026-03-23 22:00:12
○A81.26.208.2132015-07-02 → 2015-07-02 · 3 obs
○ 2015-11-11 13:14:02
○ 2026-03-23 22:00:12
○CNAMEws01.octavalent.nl2015-07-02 → 2016-02-01 · 4 obs
● 2016-02-01 10:17:30
○ 2016-04-17 03:17:04
○ 2026-03-23 22:00:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| coldline.nl | ns1.dnstools.nl, ns2.dnstools.nl | 4 records |
✅ Authoritative Response
Server:81.26.219.100
NS records: ns1.dnstools.nl, ns2.dnstools.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coldline.nl (unsigned zone)
⏱️ Timing
Total: 726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.93.150.47 |
| NS | 2 | ns2.dnstools.nl, ns1.dnstools.nl |
| MX | 3 | pop3.coldline.nl (pri: 10), pop.coldline.nl (pri: 10)... |
| TXT | 1 | v=spf1 ?all |
| SOA | 1 | ns1.dnstools.nl feedback.drs.easyhosting |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.dnstools.nl, ns1.dnstools.nl, ns2.dnstools.nl...)
Analysis
Hierarchy
coldline.nl is a parent of mail.coldline.nl, pop3.coldline.nl and pop.coldline.nl.
IP Addresses
coldline.nl resolves to one IP number: 188.93.150.47.
Name Servers
coldline.nl's delegation uses two name servers: ns1.dnstools.nl and ns2.dnstools.nl.
coldline.nl uses the same name server setup as other domains, such as bigrental.be, yourpartypage.com, pcbquote.eu, camperled.nl and roermondboatshow.nl.
coldline.nl at least partially shares name servers with other domains, including providex.nu, multi-light.dk, ivarhoekstra.nl, detwern.nl and yachtfocus.eu.
these name servers are commonly used alongside the name servers ns1.dnsman.nl, ns2.dnsman.nl, ns3.masterdns.nl, ns1.websystent.nl and ns2.websystent.nl.
Host names with two IPs:
ns1.dnstools.nl points to 2a02:728:e:66::100 and 81.26.219.100
ns2.dnstools.nl points to 2a02:728:e:758::160 and 81.26.208.160
Mail Servers
Three mail servers handle coldline.nl: mail.coldline.nl, pop3.coldline.nl and pop.coldline.nl.
Host names with a single IP
mail.coldline.nl points to: 81.26.208.213
pop3.coldline.nl points to: 81.26.208.213
pop.coldline.nl points to: 81.26.208.213
Host names pointing to 81.26.208.213: mail.coldline.nl, pop3.coldline.nl and pop.coldline.nl