tcdev.dk - dns.ninja
tcdev.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 1786174560localtime Sat Aug 8 09:36:00 2026gmtime Sat Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1786174560 | ||||||
Same first word
Similar names
DNS History
19 records (11 active, 8 former)
●NSalina.ns.cloudflare.com2026-06-11 → 2026-08-08 · 3 obs
● 2026-06-11 07:41:02
● 2026-08-08 08:19:08
●NSandy.ns.cloudflare.com2026-06-11 → 2026-08-08 · 3 obs
● 2026-06-11 07:41:02
● 2026-08-08 08:19:08
○NSns1.gratisdns.dk2015-06-27 → 2017-05-24 · 4 obs
● 2017-05-24 15:00:34
○ 2026-06-11 07:41:02
○ 2026-08-08 08:19:08
○NSns2.gratisdns.dk2015-06-27 → 2017-05-24 · 4 obs
● 2017-05-24 15:00:34
○ 2026-06-11 07:41:02
○ 2026-08-08 08:19:08
○NSns3.gratisdns.dk2015-06-27 → 2017-05-24 · 4 obs
● 2017-05-24 15:00:34
○ 2026-06-11 07:41:02
○ 2026-08-08 08:19:08
○NSns4.gratisdns.dk2015-06-27 → 2017-05-24 · 4 obs
● 2017-05-24 15:00:34
○ 2026-06-11 07:41:02
○ 2026-08-08 08:19:08
○NSns5.gratisdns.dk2015-06-27 → 2017-05-24 · 4 obs
● 2017-05-24 15:00:34
○ 2026-06-11 07:41:02
○ 2026-08-08 08:19:08
●MXalt1.aspmx.l.google.com2015-06-27 → 2026-08-08 · 5 obs
● 2017-05-24 15:00:34
○ 2026-07-03 21:00:06
● 2026-07-13 05:15:42
● 2026-08-08 08:19:08
●MXalt2.aspmx.l.google.com2015-06-27 → 2026-08-08 · 5 obs
● 2017-05-24 15:00:34
○ 2026-07-03 21:00:06
● 2026-07-13 05:15:42
● 2026-08-08 08:19:08
●MXaspmx.l.google.com2015-06-27 → 2026-08-08 · 5 obs
● 2017-05-24 15:00:34
○ 2026-07-03 21:00:06
● 2026-07-13 05:15:42
● 2026-08-08 08:19:08
●MXaspmx2.googlemail.com2015-06-27 → 2026-08-08 · 5 obs
● 2017-05-24 15:00:34
○ 2026-07-03 21:00:06
● 2026-07-13 05:15:42
● 2026-08-08 08:19:08
●MXaspmx3.googlemail.com2015-06-27 → 2026-08-08 · 5 obs
● 2017-05-24 15:00:34
○ 2026-07-03 21:00:06
● 2026-07-13 05:15:42
● 2026-08-08 08:19:08
●A104.21.91.392026-06-11 → 2026-08-08 · 5 obs
● 2026-06-11 07:41:02
○ 2026-07-03 21:00:06
● 2026-07-13 05:15:42
● 2026-08-08 08:19:08
●A172.67.209.1332026-06-11 → 2026-08-08 · 5 obs
● 2026-06-11 07:41:02
○ 2026-07-03 21:00:06
● 2026-07-13 05:15:42
● 2026-08-08 08:19:08
○A217.116.232.2062015-06-27 → 2017-05-24 · 4 obs
● 2017-05-24 15:00:34
○ 2026-06-11 07:41:02
○ 2026-08-08 08:19:08
●A2606:4700:3031::6815:5b272026-07-01 → 2026-08-08 · 5 obs
● 2026-07-01 02:54:10
○ 2026-07-03 21:00:06
● 2026-07-13 05:15:42
● 2026-08-08 08:19:08
○A2606:4700:3033::6815:5b272026-06-11 → 2026-06-14 · 5 obs
● 2026-06-11 07:41:02
● 2026-06-14 04:27:26
○ 2026-07-01 02:54:10
○ 2026-08-08 08:19:08
○A2606:4700:3033::ac43:d1852026-06-11 → 2026-06-14 · 5 obs
● 2026-06-11 07:41:02
● 2026-06-14 04:27:26
○ 2026-07-01 02:54:10
○ 2026-08-08 08:19:08
●A2606:4700:3036::ac43:d1852026-07-01 → 2026-08-08 · 5 obs
● 2026-07-01 02:54:10
○ 2026-07-03 21:00:06
● 2026-07-13 05:15:42
● 2026-08-08 08:19:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | t.nic.dk, h.nic.dk, b.nic.dk, c.nic.dk... | - |
| tcdev.dk | andy.ns.cloudflare.com, alina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.101
NS records: andy.ns.cloudflare.com, alina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcdev.dk (unsigned zone)
⏱️ Timing
Total: 672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.209.133, 104.21.91.39 |
| AAAA | 2 | 2606:4700:3031::6815:5b27, 2606:4700:3036::ac43:d185 |
| NS | 2 | alina.ns.cloudflare.com, andy.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 1 | google-site-verification=AZGzKRFiSDPFpR5 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alina.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
tcdev.dk has four IP addresses: 104.21.91.39, 172.67.209.133, 2606:4700:3031::6815:5b27 and 2606:4700:3036::ac43:d185.
Additional host names — gloryspin.co.uk, seobreda.com, spinthe.world and two others — share IP numbers with tcdev.dk.
Name Servers
tcdev.dk uses two name servers for its delegation: alina.ns.cloudflare.com and andy.ns.cloudflare.com.
tcdev.dk shares its name server setup with other domains, including activationcenter.com, azino555-casino.msk.su, digitallanding.info and two others.
tcdev.dk has at least partial name server overlap with other domains, such as dbfile.cfd, immihelp.com, sacchini.net and two others.
These name servers tend to appear together with the name servers zariyah.ns.cloudflare.com, newt.ns.cloudflare.com and lauryn.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname alina.ns.cloudflare.com directs to 108.162.192.61, 172.64.32.61 and 173.245.58.61 along with 3 other IP addresses.
Hostname andy.ns.cloudflare.com directs to 108.162.193.101, 172.64.33.101 and 173.245.59.101 along with 3 other IP addresses.
Mail Servers
Mail for tcdev.dk is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
tcdev.dk shares mail servers — at least in part — with other domains, including asva.nl, ns500742.ns500754.ns500731.ns500671.ns500742.ns500742.ns500742.ns500705.ns500649.ns500291.ns500649.ns500649.ns500291.ns500153.tenderladiesbz.com, compsolutions1.net and two others.
These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com directs traffic to 172.253.122.27 and 2607:f8b0:4004:c09::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1b IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.26 IP addresses each.