tandtekniker.dk

📜 Historical scan 2026-06-17 14:44:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tandtekniker.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.5.39.178 is hosted by Bo data ApS (AS49974) in Denmark. Mail is handled by tandtekniker-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 61ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.5.39.178	—	da3.nordicwebdesign.dk	AS49974	Bo data ApS	213.5.32.0/21	🇩🇰 Denmark	Vildbjerg

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	tandtekniker-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 52.101.68.10 52.101.68.27 52.101.68.36 52.101.73.28	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am7pr05cu00204.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 176ms

TXT Record
Klinisk Tandtekniker Kim Rasmussen +45 - 32500850
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (tandtekniker.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 06:41:21

www	213.5.39.178 (AS49974) (address records, no CNAME)
www vs bare domain	Same network tandtekniker.dk: 213.5.39.178 (AS49974) www.tandtekniker.dk: 213.5.39.178 (AS49974)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · 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#

77ms

Field	Value
Serial	2026061201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 07:04:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-16
Expires	2027-03-31 (160d)

🔗 Same registrant#

13 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
kim-rasmussen.dk	Punktum dk A/S (direct)
klinisk-tandteknik.dk	Punktum dk A/S (direct)
klinisktandteknik.dk	Punktum dk A/S (direct)
klinisktandtekniker.dk	Punktum dk A/S (direct)
koebenhavnstandteknik.dk	ONE.COM A/S
linea-rasmussen.dk	Punktum dk A/S (direct)
taarnby-tandtekniker.dk	Punktum dk A/S (direct)
tandprotese.dk	Punktum dk A/S (direct)
tandtek.dk	Punktum dk A/S (direct)
tandteknik.dk	Punktum dk A/S (direct)
tårnby-tandteknik.dk	Punktum dk A/S (direct)
tårnby-tandtekniker.dk	Punktum dk A/S (direct)
tårnbytandtekniker.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

65ms

51ms

AAAA

42ms

TXT

176ms

CAA

67ms

HTTPS

60ms

TLSA

586ms

SOA

77ms

MTA-STS

50ms

DNSSEC

96ms

SRV

0ms

Total

1239ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 06:41:21	1116ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 17:34:08	2626ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 02:43:06	2060ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 01:24:52	3127ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 04:57:26	1653ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 14:05:40	1016ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 04:43:45	2046ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:44:01 shown	1239ms	2 NS 1 A 1 MX	🔒 Secure