tandlaegeteam.dk

📜 Historical scan 2026-06-18 06:11:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tandlaegeteam.dk is a .dk domain served by 2 nameservers (conrad.ns.cloudflare.com, virginia.ns.cloudflare.com). It was registered on 26 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.108 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by tandlaegeteam-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 155ms

Nameserver	IP addresses	PTR	ASN / ISP
conrad.ns.cloudflare.com	108.162.195.146 162.159.44.146 172.64.35.146 2606:4700:58::a29f:2c92 2803:f800:50::6ca2:c392 2a06:98c1:50::ac40:2392	conrad.ns.cloudflare.com conrad.ns.cloudflare.com conrad.ns.cloudflare.com conrad.ns.cloudflare.com conrad.ns.cloudflare.com conrad.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
virginia.ns.cloudflare.com	108.162.194.37 162.159.38.37 172.64.34.37 2606:4700:50::a29f:2625 2803:f800:50::6ca2:c225 2a06:98c1:50::ac40:2225	virginia.ns.cloudflare.com virginia.ns.cloudflare.com virginia.ns.cloudflare.com virginia.ns.cloudflare.com virginia.ns.cloudflare.com virginia.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 154ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.108	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.86	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 153ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	tandlaegeteam-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::1 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 52.101.68.27 52.101.68.3 52.101.73.16 52.101.73.2	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.39.72

🔷 AAAA Records (IPv6)#

2 records 168ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:9f56	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:516c	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 152ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.108,172.67.159.86 ech=AEX+DQBB5QAgACChQx2i+yB+lajFIzQxGHXruxhXb+XaBa5Rn/GiSbZUegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9f56,2606:4700:3037::6815:516c

🔌 SRV Records#

1 records 152ms

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

📝 TXT Records#

2 records 279ms

TXT Record
v=DMARC1; p=none;
v=spf1 +ip4:209.124.66.18 +include:spf.a2hosting.com +include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (tandlaegeteam.dk)
-all (hard fail)	v=spf1 +ip4:209.124.66.18 +include:spf.a2hosting.com +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 2026-10-09 00:50:36

www	104.21.81.108 172.67.159.86 2606:4700:3031::6815:516c 2606:4700:3034::ac43:9f56 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tandlaegeteam.dk: 104.21.81.108 172.67.159.86 2606:4700:3031::6815:516c 2606:4700:3034::ac43:9f56 (AS13335) www.tandlaegeteam.dk: 104.21.81.108 172.67.159.86 2606:4700:3031::6815:516c 2606:4700:3034::ac43:9f56 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

283ms

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

🏷️ SOA#

156ms

Field	Value
Serial	2405433052
Primary NS (MNAME)	conrad.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 14:27:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-02-26
Expires	2027-03-31 (160d)

🔗 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#

155ms

154ms

153ms

AAAA

168ms

TXT

279ms

CAA

152ms

HTTPS

152ms

TLSA

209ms

SOA

156ms

MTA-STS

37ms

DNSSEC

283ms

SRV

152ms

Total

1130ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 19:02:57	1137ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 17:59:57	1199ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 03:33:05	1450ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 05:05:55	1133ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 03:13:39	2237ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 12:15:02	1344ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 14:47:01	1079ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 02:02:37	1159ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 06:11:58 shown	1130ms	2 NS 2 A 1 MX	🔓 Insecure