sdlr.dk

📜 Historical scan 2026-06-18 03:57:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sdlr.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 October 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 124ms

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 117ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.172	—	webcluster2.webpod14-cph3.one.com	AS51468	—	—	—	—

📧 MX Records#

4 records 141ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.pub.mailpod9-cph3.one.com	185.164.14.118	mx1.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx2.pub.mailpod9-cph3.one.com	185.164.14.119	mx2.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx3.pub.mailpod9-cph3.one.com	185.164.14.120	mx3.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx4.pub.mailpod9-cph3.one.com	185.164.14.124	mx4.pub.mailpod9-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.30.213.172
🔶 Autoconfig	46.30.213.172

🔷 AAAA Records (IPv6)#

1 records 116ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:8064:9285:41e7:a5b0	—	—	AS51468	—	—	—	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 223ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (sdlr.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC#

Policy	Record (_dmarc.sdlr.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-14 21:47:45

www	46.30.213.172 2a02:2350:5:10c:8064:9285:41e7:a5b0 (AS51468) (address records, no CNAME)
www vs bare domain	Same network sdlr.dk: 46.30.213.172 2a02:2350:5:10c:8064:9285:41e7:a5b0 (AS51468) www.sdlr.dk: 46.30.213.172 2a02:2350:5:10c:8064:9285:41e7:a5b0 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 163ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…

🔐 DNSSEC#

168ms

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

🏷️ SOA#

107ms

Field	Value
Serial	2026061601
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 2026-10-13 20:25:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-10-25
Expires	2027-10-31 (378d)

🔗 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
dansklisten.dk	Punktum dk A/S (direct)
radioronde.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

124ms

117ms

141ms

AAAA

116ms

TXT

223ms

CAA

120ms

HTTPS

112ms

TLSA

163ms

SOA

107ms

MTA-STS

128ms

DNSSEC

168ms

SRV

132ms

Total

881ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 21:47:44	934ms	2 NS 1 A 3 MX	🔒 Secure
2026-10-13 20:12:42	662ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-08 10:18:06	2498ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-29 07:29:42	654ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 04:56:20	684ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 04:53:37	623ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-20 18:15:42	763ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-17 07:05:14	676ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-07 04:55:39	1391ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-28 00:03:05	2883ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 17:08:16	874ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-22 15:47:21	1044ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-21 15:34:43	1278ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-14 23:53:02	2623ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-10 19:47:12	1027ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-02 15:50:43	867ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-20 07:04:52	807ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-16 08:35:51	908ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-09 02:10:12	9395ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-27 18:09:12	803ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 15:42:22	941ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 17:50:55	887ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-18 03:57:19 shown	881ms	2 NS 1 A 4 MX	🔒 Secure