reliable.dk

📜 Historical scan 2026-06-17 23:53:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

reliable.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.38.84.35 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by mx1.spamfilter.cc, mx2.spamfilter.cc and 1 more. The zone is DNSSEC-signed but currently fails validation, has no 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#

2 records 79ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.38.84.35	—	—	AS1835	IDDQD-AS	192.38.0.0/17	🇩🇰 Denmark	Kongens Lyngby

📧 MX Records#

3 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.spamfilter.cc	2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5 95.179.139.219 95.179.218.56	— 95.179.139.219.vultrusercontent.com puertomarket.tempurl.host	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
10	—	mx2.spamfilter.cc	2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5 95.179.139.219 95.179.218.56	— 95.179.139.219.vultrusercontent.com puertomarket.tempurl.host	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
20	—	mx3.spamfilter.cc	2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5 95.179.139.219 95.179.218.56	— 95.179.139.219.vultrusercontent.com puertomarket.tempurl.host	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 241ms

TXT Record
HARICA-xbVLvccR3hfO6ZJDK5K

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 03:54:02

www CNAME	external.sitecore.dtu.dk (all on dtu.dk) → 52.236.166.178 (AS8075)
www vs bare domain	Different networks reliable.dk: 192.38.84.35 (AS1835) www.reliable.dk: 52.236.166.178 (AS8075) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: insecurity proof failed

🏷️ SOA#

70ms

Field	Value
Serial	2026041201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 22:53:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-08-18
Expires	2027-08-31 (316d)

📋 WHOIS#

⏱️ Lookup Timing#

79ms

40ms

69ms

AAAA

37ms

TXT

241ms

CAA

40ms

HTTPS

38ms

TLSA

77ms

SOA

70ms

MTA-STS

34ms

DNSSEC

59ms

SRV

79ms

Total

820ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 03:54:02	1359ms	2 NS 1 A 3 MX	🔒 Secure
2026-10-05 22:40:45	3545ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-30 22:20:07	4936ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-30 07:08:40	1671ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-26 05:09:10	4622ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-20 21:30:18	850ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-05 22:25:41	2947ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-27 04:10:24	3388ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-11 06:25:20	5332ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-26 00:58:20	1454ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-17 23:53:21 shown	820ms	2 NS 1 A 3 MX	⚠️ Bogus