tuneteltudlejning.dk

📜 Historical scan 2026-09-29 17:08:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tuneteltudlejning.dk is a .dk domain served by 2 nameservers (etta.ns.cloudflare.com, garret.ns.cloudflare.com). It was registered on 2 May 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.57 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by tuneteltudlejning-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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
etta.ns.cloudflare.com	108.162.192.156 172.64.32.156 173.245.58.156 2606:4700:50::adf5:3a9c 2803:f800:50::6ca2:c09c 2a06:98c1:50::ac40:209c	etta.ns.cloudflare.com etta.ns.cloudflare.com etta.ns.cloudflare.com etta.ns.cloudflare.com etta.ns.cloudflare.com etta.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
garret.ns.cloudflare.com	108.162.195.246 162.159.44.246 172.64.35.246 2606:4700:58::a29f:2cf6 2803:f800:50::6ca2:c3f6 2a06:98c1:50::ac40:23f6	garret.ns.cloudflare.com garret.ns.cloudflare.com garret.ns.cloudflare.com garret.ns.cloudflare.com garret.ns.cloudflare.com garret.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.57	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.42	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	tuneteltudlejning-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca21::10 2a01:111:f403:ca48::8 52.101.68.12 52.101.68.27 52.101.91.153 52.101.91.162	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-matpr04cu00302.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	104.21.81.57
🔶 Autoconfig	172.67.157.42

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:5139	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:9d2a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.57,172.67.157.42 ech=AEX+DQBB9QAgACBlQvng91BMb4/gAuiWoH+7mBpJqIejZ9jbc52RAZZLSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5139,2606:4700:3034::ac43:9d2a

🔌 SRV Records#

1 records 62ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

2 records 201ms

TXT Record
MS=ms56902560
v=spf1 ip4:185.224.16.163 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (tuneteltudlejning.dk)
~all (soft fail)	v=spf1 ip4:185.224.16.163 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 15:50:08

www	104.21.81.57 172.67.157.42 2606:4700:3032::6815:5139 2606:4700:3034::ac43:9d2a (AS13335) (address records, no CNAME)
www vs bare domain	Same network tuneteltudlejning.dk: 104.21.81.57 172.67.157.42 2606:4700:3032::6815:5139 2606:4700:3034::ac43:9d2a (AS13335) www.tuneteltudlejning.dk: 104.21.81.57 172.67.157.42 2606:4700:3032::6815:5139 2606:4700:3034::ac43:9d2a (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.tuneteltudlejning.dk	bT3hiUmuOE21Pw9WkBl2IMrBbCCErmp_iEjzGqGgAlE
TXT	_acme-challenge.tuneteltudlejning.dk	g2bn-aYYh0w5tcvpjD25UksgUbcU9zm9-pNqP9lcBKw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2416142880
Primary NS (MNAME)	etta.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-30 17:23:48

Field	Value
Registrar	Simply.com A/S
Registered	2017-05-02
Expires	2027-05-31 (219d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

39ms

AAAA

33ms

TXT

201ms

CAA

39ms

HTTPS

39ms

TLSA

184ms

SOA

0ms

MTA-STS

57ms

DNSSEC

112ms

SRV

62ms

Total

978ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 17:17:07	1612ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 17:08:22 shown	978ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-13 05:43:06	1375ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 13:51:13	3004ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 19:13:38	10427ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-14 23:06:26	2054ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 06:19:44	4043ms	2 NS 2 A 1 MX	🔓 Insecure