3-kanten.dk

📜 Historical scan 2026-06-23 17:50:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3-kanten.dk is a .dk domain served by 2 nameservers (jose.ns.cloudflare.com, sue.ns.cloudflare.com). It was registered on 5 December 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 148.251.75.218 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx1.migadu.com, aspmx2.migadu.com. The zone is not DNSSEC-signed, 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#

2 records 117ms

Nameserver	IP addresses	PTR	ASN / ISP
jose.ns.cloudflare.com	108.162.195.88 162.159.44.88 172.64.35.88 2606:4700:58::a29f:2c58 2803:f800:50::6ca2:c358 2a06:98c1:50::ac40:2358	jose.ns.cloudflare.com jose.ns.cloudflare.com jose.ns.cloudflare.com jose.ns.cloudflare.com jose.ns.cloudflare.com jose.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sue.ns.cloudflare.com	108.162.192.145 172.64.32.145 173.245.58.145 2606:4700:50::adf5:3a91 2803:f800:50::6ca2:c091 2a06:98c1:50::ac40:2091	sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 97ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
148.251.75.218	300s	static.218.75.251.148.clients.your-server.de	AS24940	Hetzner Online GmbH	148.251.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

2 records 91ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx1.migadu.com	135.125.171.180 135.125.222.87 2001:41d0:303:648a::1 2001:41d0:700:19b4::1 2001:41d0:700:1a57::1 51.38.57.138	ns3160119.ip-135-125-171.eu ns3160230.ip-135-125-222.eu — — — mizu0.migadu.com	AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS
20	300s	aspmx2.migadu.com	135.125.171.180 135.125.222.87 2001:41d0:303:648a::1 2001:41d0:700:19b4::1 2001:41d0:700:1a57::1 51.38.57.138	ns3160119.ip-135-125-171.eu ns3160230.ip-135-125-222.eu — — — mizu0.migadu.com	AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	148.251.75.218
🔶 Autoconfig	148.251.75.218

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 253ms

TXT Record
brevo-code:144f0234a66a2d8d99aff38e1c683e04
google-site-verification=on_1ql2UDLeKpBoNjzrG2KRB78MLN0Jv1KESavJVQQQ
hosted-email-verify=ltysf35z
v=spf1 include:spf.sendinblue.com include:spf.migadu.com -all

✉️ SPF#

Policy	Record (3-kanten.dk)
-all (hard fail)	v=spf1 include:spf.sendinblue.com include:spf.migadu.com -all

📨 DMARC#

Policy	Record (_dmarc.3-kanten.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:dmarc@brevo.com

📬 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 2026-10-08 08:12:57

www	148.251.75.218 (AS24940) (address records, no CNAME)
www vs bare domain	Same network 3-kanten.dk: 148.251.75.218 (AS24940) www.3-kanten.dk: 148.251.75.218 (AS24940)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

166ms

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

🏷️ SOA#

100ms

Field	Value
Serial	2406919959
Primary NS (MNAME)	jose.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-23 22:19:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-12-05
Expires	2027-12-04 (406d)

🔗 Same registrant#

22 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
3d-visualiseringer.dk	Punktum dk A/S (direct)
albanitorv.dk	Punktum dk A/S (direct)
brofaestet.dk	Punktum dk A/S (direct)
brofæstet.dk	Punktum dk A/S (direct)
buchwaldsbro.dk	Punktum dk A/S (direct)
carolinelunden.dk	Punktum dk A/S (direct)
development-dd.dk	Punktum dk A/S (direct)
digitalboligudlejning.dk	Punktum dk A/S (direct)
dimensiondesign.dk	Simply.com A/S
fjordengen.dk	Punktum dk A/S (direct)
freja-thorshave.dk	Simply.com A/S
koldingsky.dk	Punktum dk A/S (direct)
kronehaverne.dk	Punktum dk A/S (direct)
munkesoehuse.dk	Punktum dk A/S (direct)
nood.dk	Simply.com A/S
projektudlejning.dk	Punktum dk A/S (direct)
realen-hadsten.dk	Punktum dk A/S (direct)
ripple-residence.dk	Simply.com A/S
rippleresidence.dk	Simply.com A/S
skanseparken.dk	Punktum dk A/S (direct)
soetorvet.dk	Punktum dk A/S (direct)
uffebengaard.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

117ms

97ms

91ms

AAAA

111ms

TXT

253ms

CAA

108ms

HTTPS

119ms

TLSA

521ms

SOA

100ms

MTA-STS

98ms

DNSSEC

166ms

SRV

140ms

Total

3194ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:22:35	801ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-17 15:20:48	1710ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-14 07:16:31	1802ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-24 10:19:04	1918ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-23 17:50:16 shown	3194ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-22 11:52:13	909ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:58:49	1600ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 12:51:44	2002ms	2 NS 1 A 2 MX	🔓 Insecure