tindbaek.dk

📜 Historical scan 2026-06-18 15:22:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tindbaek.dk is a .dk domain served by 2 nameservers (alina.ns.cloudflare.com, hank.ns.cloudflare.com). It was registered on 16 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.75.88 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 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
alina.ns.cloudflare.com	108.162.192.61 172.64.32.61 173.245.58.61 2606:4700:50::adf5:3a3d 2803:f800:50::6ca2:c03d 2a06:98c1:50::ac40:203d	alina.ns.cloudflare.com alina.ns.cloudflare.com alina.ns.cloudflare.com alina.ns.cloudflare.com alina.ns.cloudflare.com alina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hank.ns.cloudflare.com	108.162.193.116 172.64.33.116 173.245.59.116 2606:4700:58::adf5:3b74 2803:f800:50::6ca2:c174 2a06:98c1:50::ac40:2174	hank.ns.cloudflare.com hank.ns.cloudflare.com hank.ns.cloudflare.com hank.ns.cloudflare.com hank.ns.cloudflare.com hank.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.75.88	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.159	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c01::1a	rc-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt1.aspmx.l.google.com	192.178.213.26 2404:6800:4003:c26::1a	yugrqzs-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt2.aspmx.l.google.com	108.177.125.26 2a00:1450:4025:c01::1b	tp-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	aspmx2.googlemail.com	172.253.158.26 2404:6800:4000:1025::1a	so-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.75.88
🔶 Autoconfig	188.114.96.1

🔷 AAAA Records (IPv6)#

2 records 73ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 65ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBWQAgACBdQFpNXcKLBeszmyuLohyGUYiqIWVyFy9zLhW4LB++RgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

2 records 213ms

TXT Record
google-site-verification=HDVeN03i9KjOoSjTDFM9RXAtKaidNg0N4a4ea3NoAh0
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.tindbaek.dk)
p=reject	v=DMARC1; p=reject; ; pct=100; adkim=r; aspf=r; rua=mailto:1b21724d53cb480b87c6d758e1c2787a@dmarc-reports.cloudflare.net;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

10 records 43ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 20:19:57

www	104.21.75.88 172.67.217.159 2606:4700:3032::6815:4b58 2606:4700:3036::ac43:d99f (AS13335) (address records, no CNAME)
www vs bare domain	Same network tindbaek.dk: 104.21.75.88 172.67.217.159 2606:4700:3032::6815:4b58 2606:4700:3036::ac43:d99f (AS13335) www.tindbaek.dk: 104.21.75.88 172.67.217.159 2606:4700:3032::6815:4b58 2606:4700:3036::ac43:d99f (AS13335)
Wildcard	Yes: any name under the zone resolves
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 · ~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: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.tindbaek.dk	GP7FNbl0TfX5K5Rt4iq7rz0dMbXhVc8Zh9MxgDdYsWE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

85ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2406048064
Primary NS (MNAME)	alina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 04:37:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-03-16
Expires	2036-03-31 (3449d)

🔗 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#

41ms

40ms

42ms

AAAA

73ms

TXT

213ms

CAA

43ms

HTTPS

65ms

TLSA

60ms

SOA

44ms

MTA-STS

46ms

DNSSEC

85ms

SRV

86ms

Total

1135ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 18:36:57	1313ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-29 18:24:15	1332ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-27 17:59:53	975ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-26 17:47:58	1152ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-07 05:16:41	2007ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-20 14:18:22	26579ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-14 04:04:45	3786ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-31 20:17:47	1645ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-21 02:02:49	3675ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-28 21:00:27	1201ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-20 05:24:42	2986ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-20 01:38:16	804ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-18 15:22:13 shown	1135ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-18 07:00:27	2395ms	2 NS 2 A 5 MX	🔒 Secure