tandklinikkenravn.dk

📜 Historical scan 2026-06-21 02:18:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tandklinikkenravn.dk is a .dk domain served by 2 nameservers (ns1.simpleagencygroup.dk, ns2.simpleagencygroup.dk). It was registered on 4 May 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.217.247 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by tandklinikkenravn-dk.mail.protection.outlook.com. 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#

2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simpleagencygroup.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simpleagencygroup.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.217.247	600s	vps3.simpledigital.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	tandklinikkenravn-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::2 2a01:111:f403:ca04::5 2a01:111:f403:ca04::b 52.101.68.12 52.101.68.27 52.101.73.11 52.101.73.24	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152
🔶 Autoconfig	178.20.217.247

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 134ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 176ms

TXT Record
google-site-verification=lWT8spsBeKIy0oHGhmp-RbCHAc58leGfvvq7JJ9V49o
google-site-verification=wlIo9aTshn08AO4Y7dCmJEwTC8CuxBAO0BcMtmlO2bs
v=spf1 a mx ip4:5.103.132.37 ip4:178.20.217.247 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (tandklinikkenravn.dk)
-all (hard fail)	v=spf1 a mx ip4:5.103.132.37 ip4:178.20.217.247 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.tandklinikkenravn.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-22 03:51:30

www	185.130.190.67 (AS210939) (address records, no CNAME)
www vs bare domain	Same network tandklinikkenravn.dk: 185.130.190.67 (AS210939) www.tandklinikkenravn.dk: 185.130.190.67 (AS210939)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-tandklinikkenravn-dk._domainkey.tandklinikkenravn.onmicrosoft.com	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#

63ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2025072901
Primary NS (MNAME)	ns1.simpleagencygroup.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-19 20:12:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-05-04
Expires	2031-05-31 (1680d)

🔗 Same registrant#

3 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
tandlaegeravn.dk	Punktum dk A/S (direct)
tandlægeravn.dk	Punktum dk A/S (direct)
tandlægerneravn.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

59ms

AAAA

33ms

TXT

176ms

CAA

32ms

HTTPS

40ms

TLSA

505ms

SOA

31ms

MTA-STS

38ms

DNSSEC

63ms

SRV

134ms

Total

1009ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 03:51:30	624ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 01:04:59	1037ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 01:48:09	708ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 01:36:38	1177ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 16:58:51	1270ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 23:55:39	713ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 22:43:40	2308ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 08:55:18	766ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 02:18:21 shown	1009ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:58:39	1241ms	2 NS 1 A 1 MX	🔒 Secure