extralaan.dk

📜 Historical scan 2026-06-20 06:47:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

extralaan.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 21 October 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.49.122.251 is hosted by Amazon.com, Inc. (AS16509) in Sweden. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.49.122.251	1s	ec2-13-49-122-251.eu-north-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	13.32.0.0/11	🇸🇪 Sweden	Stockholm

📧 MX Records#

5 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1s	aspmx.l.google.com	173.194.222.26 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a	lo-in-f26.1e100.net lu-in-f26.1e100.net lu-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
25	1s	alt1.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
25	1s	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	1s	aspmx2.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	1s	aspmx3.googlemail.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	13.49.122.251
🔶 Autoconfig	13.49.122.251

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 345ms

TXT Record
google-site-verification=2Pg2fDM3foXw5hrESRuzmqzroQ4Gnjg0NDbNPYQb1Jk
v=spf1 include:_spf.google.com include:sendgrid.net ~all

✉️ SPF#

Policy	Record (extralaan.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:sendgrid.net ~all

📨 DMARC#

Policy	Record (_dmarc.extralaan.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+wqvmpqytg7r@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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 2026-10-13 09:53:17

www	13.49.122.251 (AS16509) (address records, no CNAME)
www vs bare domain	Same network extralaan.dk: 13.49.122.251 (AS16509) www.extralaan.dk: 13.49.122.251 (AS16509)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2023050305
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 10:04:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-10-21
Expires	2026-10-31 (6d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

32ms

48ms

AAAA

33ms

TXT

345ms

CAA

30ms

HTTPS

53ms

TLSA

108ms

SOA

35ms

MTA-STS

34ms

DNSSEC

96ms

SRV

191ms

Total

965ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 09:53:17	563ms	3 NS 1 A 5 MX	🔒 Secure
2026-10-03 00:39:26	843ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-30 00:26:23	607ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-25 01:22:13	656ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-05 15:39:06	666ms	3 NS 1 A 5 MX	🔒 Secure
2026-07-03 09:59:10	1215ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-22 18:04:03	884ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-22 16:10:30	903ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-20 06:47:58 shown	965ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-17 09:10:06	1471ms	3 NS 1 A 5 MX	🔒 Secure