stromligning.dk

📜 Historical scan 2026-06-21 19:58:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stromligning.dk is a .dk domain served by 2 nameservers (isla.ns.cloudflare.com, johnathan.ns.cloudflare.com). It was registered on 3 April 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.66.41.44 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
isla.ns.cloudflare.com	108.162.192.119 172.64.32.119 173.245.58.119 2606:4700:50::adf5:3a77 2803:f800:50::6ca2:c077 2a06:98c1:50::ac40:2077	isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
johnathan.ns.cloudflare.com	108.162.195.44 162.159.44.44 172.64.35.44 2606:4700:58::a29f:2c2c 2803:f800:50::6ca2:c32c 2a06:98c1:50::ac40:232c	johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.66.41.44	600s	—	AS13335	Cloudflare, Inc.	172.66.40.0/21	—	—
172.66.42.212	600s	—	AS13335	Cloudflare, Inc.	172.66.40.0/21	—	—

📧 MX Records#

5 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	142.250.147.26 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a	rd-in-f26.1e100.net lg-in-f26.1e100.net lg-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	600s	alt1.aspmx.l.google.com	172.253.158.27 2404:6800:4000:1025::1b	so-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	alt3.aspmx.l.google.com	108.177.125.27 2a00:1450:4025:c01::1a	tp-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	alt4.aspmx.l.google.com	192.178.230.27 2404:6800:4008:c01::1a	yunrtab-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.66.42.212
🔶 Autoconfig	172.66.41.44

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3108::ac42:292c	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3108:0:0:0:0:0/48	—	—
2606:4700:3108::ac42:2ad4	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3108:0:0:0:0:0/48	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=172.66.41.44,172.66.42.212 ipv6hint=2606:4700:3108::ac42:292c,2606:4700:3108::ac42:2ad4

📝 TXT Records#

2 records 202ms

TXT Record
google-site-verification=Y7Q9yprLtBMeBYzTOzHlPQi4RGV8pLhdD2hDIT-qPuI
v=spf1 include:_spf.google.com include:spf.mailjet.com -all

✉️ SPF#

Policy	Record (stromligning.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:spf.mailjet.com -all

📨 DMARC#

Policy	Record (_dmarc.stromligning.dk)
p=reject	v=DMARC1; p=reject; pct=100; aspf=s; adkim=s

📬 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 2026-10-12 08:25:40

www	172.66.41.44 172.66.42.212 2606:4700:3108::ac42:292c 2606:4700:3108::ac42:2ad4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network stromligning.dk: 172.66.41.44 172.66.42.212 2606:4700:3108::ac42:292c 2606:4700:3108::ac42:2ad4 (AS13335) www.stromligning.dk: 172.66.41.44 172.66.42.212 2606:4700:3108::ac42:292c 2606:4700:3108::ac42:2ad4 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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

🏷️ SOA#

67ms

Field	Value
Serial	2405411050
Primary NS (MNAME)	isla.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 01:53:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-04-03
Expires	2027-04-02 (163d)

🔗 Same registrant#

6 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
critech.dk	Punktum dk A/S (direct)
eel.dk	Punktum dk A/S (direct)
startbatteri.dk	Punktum dk A/S (direct)
stroemlining.dk	Punktum dk A/S (direct)
strøm-ligning.dk	ONE.COM A/S
strømlignet.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

33ms

67ms

34ms

AAAA

35ms

TXT

202ms

CAA

34ms

HTTPS

34ms

TLSA

152ms

SOA

67ms

MTA-STS

35ms

DNSSEC

70ms

SRV

74ms

Total

729ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 20:58:55	888ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-29 00:47:28	924ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-28 00:18:40	906ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-23 22:59:17	950ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-02 10:37:37	2700ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-26 17:55:14	1461ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 19:58:36 shown	729ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 01:25:33	700ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 17:36:02	2468ms	2 NS 2 A 5 MX	🔓 Insecure