tr00ls.dk DNS records

🖥️ Nameservers3 records 141ms

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 Records1 records 148ms

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 Records1 records 104ms

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 Records2 records 211ms

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

📝 TXT Records1 records 592ms

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 Records1 records 175ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔗 TLSA / DANE

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

🔐 DNSSEC265ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	1788089798
Primary NS (MNAME)	ns1.contabo.net
Responsible (RNAME)	hostmaster@contabo.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-08-17 02:51:59

Field	Value
Registrar	Simply.com A/S
Registered	2023-10-06
Expires	2026-10-05 (32d)

📋 WHOIS

⏱️ Lookup Timing

NS

141ms

A

148ms

MX

104ms

AAAA

191ms

TXT

592ms

CAA

175ms

HTTPS

164ms

TLSA

331ms

SOA

0ms

MTA-STS

171ms

DNSSEC

265ms

SRV

211ms

Total

3517ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 13:36:42	3517ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 19:11:52	1674ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 18:03:11	900ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 17:42:32	880ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 06:34:32	17078ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 03:32:19	1293ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 20:04:34	4140ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 19:58:27	8804ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 19:55:30	9075ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 12:22:18	4701ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 12:19:43	8745ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 02:51:07	2886ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 02:30:14	2045ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 19:38:24	10260ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 11:39:48	1249ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 21:13:25	3373ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 18:44:09	2618ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 13:32:01	2417ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 10:20:12	1203ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 08:24:27	9795ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-02 10:08:09	2719ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-01 03:28:46	1435ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 12:30:36	9920ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 20:12:13	2805ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 19:52:37	1039ms	3 NS 1 A 1 MX	🔓 Insecure	View