coder.dk - dns.ninja
coder.dk
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1787885640localtime Fri Aug 28 04:54:00 2026gmtime Fri Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1787885640 | ||||||
Subdomains
Same first word
Similar names
Previous names
Next names
DNS History
16 records (10 active, 6 former)
●NSns01.one.com2026-08-18 → 2026-08-28 · 3 obs
● 2026-08-18 03:36:40
● 2026-08-28 03:37:04
●NSns02.one.com2026-08-18 → 2026-08-28 · 3 obs
● 2026-08-18 03:36:40
● 2026-08-28 03:37:04
○NSns1.gratisdns.dk2009-01-13 → 2017-04-10 · 4 obs
● 2017-04-10 18:39:28
○ 2026-08-18 03:36:40
○ 2026-08-28 03:37:04
○NSns2.gratisdns.dk2009-01-13 → 2017-04-10 · 4 obs
● 2017-04-10 18:39:28
○ 2026-08-18 03:36:40
○ 2026-08-28 03:37:04
○NSns3.gratisdns.dk2009-01-13 → 2017-04-10 · 4 obs
● 2017-04-10 18:39:28
○ 2026-08-18 03:36:40
○ 2026-08-28 03:37:04
○NSns4.gratisdns.dk2009-01-13 → 2017-04-10 · 4 obs
● 2017-04-10 18:39:28
○ 2026-08-18 03:36:40
○ 2026-08-28 03:37:04
○NSns5.gratisdns.dk2009-01-13 → 2017-04-10 · 4 obs
● 2017-04-10 18:39:28
○ 2026-08-18 03:36:40
○ 2026-08-28 03:37:04
●MXalt1.aspmx.l.google.com2009-01-13 → 2026-08-28 · 2 obs
● 2026-08-28 03:37:04
●MXalt2.aspmx.l.google.com2009-01-13 → 2026-08-28 · 2 obs
● 2026-08-28 03:37:04
●MXaspmx.l.google.com2009-01-13 → 2026-08-28 · 2 obs
● 2026-08-28 03:37:04
●MXaspmx2.googlemail.com2009-01-13 → 2026-08-28 · 2 obs
● 2026-08-28 03:37:04
●MXaspmx3.googlemail.com2009-01-13 → 2026-08-28 · 2 obs
● 2026-08-28 03:37:04
●MXaspmx4.googlemail.com2009-01-13 → 2026-08-28 · 2 obs
● 2026-08-28 03:37:04
●MXaspmx5.googlemail.com2009-01-13 → 2026-08-28 · 2 obs
● 2026-08-28 03:37:04
○A88.80.197.1432009-01-13 → 2009-01-13 · 3 obs
○ 2015-06-05 19:28:14
○ 2026-08-28 03:37:04
●A95.85.24.2242015-06-05 → 2026-08-28 · 3 obs
● 2015-06-05 19:28:14
● 2026-08-28 03:37:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| coder.dk | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1044ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.85.24.224 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 7 | aspmx4.googlemail.com (pri: 30), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 1 | v=spf1 a mx include:aspmx.googlemail.com |
| SOA | 1 | ns01.one.com hostmaster.one.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)
Analysis
Hierarchy
coder.dk sits above www.coder.dk, hardcore.coder.dk and lars.coder.dk in the domain hierarchy.
IP Addresses
coder.dk resolves to one IP address: 95.85.24.224.
nimann.dk, ordo.dk, tjek.nu and two other host names share IP numbers with coder.dk.
Name Servers
Two name servers handle the delegation for coder.dk: ns01.one.com and ns02.one.com.
coder.dk uses the same name servers as several other domains — among them nutrivanutricion.es, botsabsorbers.com, amtwireless.be and two more.
coder.dk is at least partially co-delegated on name servers with other domains, such as lacunaofdenmark.com.
ns01.one.com and ns02.one.com both carry two IP addresses. The A records for ns01.one.com are 195.206.121.10 and 2001:67c:28cc::10; the A records for ns02.one.com are 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
coder.dk accepts email via 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
coder.dk has at least partial mail server overlap with other domains such as utos.ws, giftygyimah.com, helloitsben.com and two more.
These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com resolves to two addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.
aspmx.l.google.com resolves to two addresses: 192.178.155.27 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c14::1a IP addresses.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 192.178.234.26 IP addresses.
aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 172.253.116.26 IP addresses.