erl.dk

📜 Historical scan 2026-06-17 08:10:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erl.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.111.225.209 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mx01.dandomain.dk. The zone is DNSSEC-signed and validates, 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 25ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.111.225.209	—	vmi1529849.contaboserver.net	AS51167	Contabo GmbH	95.111.224.0/19	🇫🇷 France	Lauterbourg

📧 MX Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx01.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 202ms

TXT Record
v=spf1 include:spf.dandomain.dk ~all

✉️ SPF#

Policy	Record (erl.dk)
~all (soft fail)	v=spf1 include:spf.dandomain.dk ~all

📨 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 2026-10-15 23:23:15

www	95.111.225.209 (AS51167) (address records, no CNAME)
www vs bare domain	Same network erl.dk: 95.111.225.209 (AS51167) www.erl.dk: 95.111.225.209 (AS51167)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

23ms

Field	Value
Serial	2026032401
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 2026-10-15 23:32:51

Field	Value
Registrar	ONE.COM A/S
Registered	2000-02-24
Expires	2027-03-31 (162d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

25ms

26ms

AAAA

25ms

TXT

202ms

CAA

23ms

HTTPS

24ms

TLSA

39ms

SOA

23ms

MTA-STS

29ms

DNSSEC

110ms

SRV

0ms

Total

438ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 23:23:15	641ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 01:40:07	603ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 18:48:53	820ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 00:57:43	1063ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 11:09:49	862ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 12:54:22	16678ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 05:49:56	603ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:10:21 shown	438ms	2 NS 1 A 1 MX	🔒 Secure