tr00ls.dk

📜 Historical scan 2026-06-19 20:42:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tr00ls.dk is a .dk domain served by 3 nameservers (ns1.contabo.net, ns2.contabo.net, ns3.contabo.net). It was registered on 6 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.255.131.127 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by tr00ls.dk. The zone is DNSSEC-signed but currently fails validation, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 97ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.contabo.net	2a02:c207:ff00:1200::1 5.180.150.13	— ns1.contabo.net	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns2.contabo.net	195.179.224.10 2a02:c202:5028:1200::1	ns2.contabo.net —	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns3.contabo.net	209.126.15.15 2605:a140:5028:1200::1	ns3.contabo.net —	AS40021 Contabo Inc. AS40021 Contabo Inc.

🌍 A Records#

1 records 126ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.255.131.127	86400s	tr00ls.dk	AS51167	Contabo GmbH	185.255.131.0/24	🇫🇷 France	Lauterbourg

📧 MX Records#

1 records 202ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	tr00ls.dk	185.255.131.127	tr00ls.dk	AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.255.131.127
🔶 Autoconfig	185.255.131.127

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 267ms

Service	Priority	Weight	Port	Target
_xmpp-client._tcp	0	5	5222	tr00ls.dk
_xmpp-server._tcp	0	5	5269	tr00ls.dk

📝 TXT Records#

1 records 401ms

TXT Record
v=spf1 a mx -all

✉️ SPF#

Policy	Record (tr00ls.dk)
-all (hard fail)	v=spf1 a mx -all

📨 DMARC#

Policy	Record (_dmarc.tr00ls.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 96ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-19 13:03:13

www	185.255.131.127 (AS51167) (address records, no CNAME)
www vs bare domain	Same network tr00ls.dk: 185.255.131.127 (AS51167) www.tr00ls.dk: 185.255.131.127 (AS51167)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

202ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'tr00ls.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

129ms

Field	Value
Serial	1781894532
Primary NS (MNAME)	ns1.contabo.net
Responsible (RNAME)	hostmaster@contabo.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-14 09:57:47

Field	Value
Registrar	Simply.com A/S
Registered	2023-10-06
Expires	2027-10-05 (349d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
i1010.dk	Simply.com A/S
kan2pro.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

97ms

126ms

202ms

AAAA

171ms

TXT

401ms

CAA

96ms

HTTPS

125ms

TLSA

309ms

SOA

129ms

MTA-STS

136ms

DNSSEC

202ms

SRV

267ms

Total

993ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 13:03:13	1472ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-18 12:57:35	1142ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-17 12:13:07	1000ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-16 12:06:52	1489ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-15 10:28:05	750ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-14 09:22:18	3162ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-13 06:22:53	1353ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-12 06:12:18	2252ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-11 03:12:27	1230ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-10 00:02:51	1115ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-08 23:15:21	2718ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-07 23:11:37	1160ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-06 23:08:19	2225ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-05 14:55:30	1075ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 14:54:59	2625ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 14:46:49	1007ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 14:44:27	932ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 14:43:15	769ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 14:36:08	1326ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-29 19:15:47	968ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-28 19:00:11	1522ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 18:47:04	2319ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-26 18:29:50	882ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-25 18:13:11	1014ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 18:04:12	2705ms	3 NS 1 A 1 MX	🔓 Insecure