startlinjen.dk

📜 Historical scan 2026-08-15 17:56:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

startlinjen.dk is a .dk domain served by 2 nameservers (jonah.ns.cloudflare.com, tia.ns.cloudflare.com). It was registered on 2 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.6.71 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by startlinjen-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 193ms

Nameserver	IP addresses	PTR	ASN / ISP
jonah.ns.cloudflare.com	108.162.193.186 172.64.33.186 173.245.59.186 2606:4700:58::adf5:3bba 2803:f800:50::6ca2:c1ba 2a06:98c1:50::ac40:21ba	jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tia.ns.cloudflare.com	108.162.192.229 172.64.32.229 173.245.58.229 2606:4700:50::adf5:3ae5 2803:f800:50::6ca2:c0e5 2a06:98c1:50::ac40:20e5	tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.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 194ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.6.71	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.134.150	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 204ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	startlinjen-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::1 2a01:111:f403:ca04::e 2a01:111:f403:ca09::2 52.101.68.12 52.101.68.36 52.101.68.5 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 239ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:647	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8696	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 204ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.6.71,172.67.134.150 ech=AEX+DQBBvAAgACAO3unMAto2NEMjstTmWw8B+4FfoNC7pAFUfu/9Q6wwIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:647,2606:4700:3037::ac43:8696

🔌 SRV Records#

1 records 315ms

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

📝 TXT Records#

2 records 584ms

TXT Record
MS=ms90174244
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (startlinjen.dk)
~all (soft 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 2026-10-08 22:59:23

www	104.21.6.71 172.67.134.150 2606:4700:3034::6815:647 2606:4700:3037::ac43:8696 (AS13335) (address records, no CNAME)
www vs bare domain	Same network startlinjen.dk: 104.21.6.71 172.67.134.150 2606:4700:3034::6815:647 2606:4700:3037::ac43:8696 (AS13335) www.startlinjen.dk: 104.21.6.71 172.67.134.150 2606:4700:3034::6815:647 2606:4700:3037::ac43:8696 (AS13335)
Wildcard	No

🔎 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#

467ms

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	2412273888
Primary NS (MNAME)	jonah.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 23:15:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-06-02
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

193ms

194ms

204ms

AAAA

239ms

TXT

584ms

CAA

228ms

HTTPS

204ms

TLSA

684ms

SOA

0ms

MTA-STS

324ms

DNSSEC

467ms

SRV

315ms

Total

4241ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 22:59:23	1585ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 21:23:15	934ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 02:24:01	1285ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 12:22:42	864ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 03:47:27	9723ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 17:56:42 shown	4241ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 03:13:04	1876ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-26 04:17:00	1454ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 00:14:53	3738ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 15:45:48	1041ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 22:22:16	2176ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 09:10:50	712ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 23:47:54	2557ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 19:29:43	3220ms	2 NS 2 A 1 MX	🔓 Insecure