stelling.dk

📜 Historical scan 2026-09-26 06:22:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stelling.dk is a .dk domain served by 2 nameservers (clark.ns.cloudflare.com, olga.ns.cloudflare.com). It was registered on 3 February 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.96.35 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by stelling-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
clark.ns.cloudflare.com	108.162.193.87 172.64.33.87 173.245.59.87 2606:4700:58::adf5:3b57 2803:f800:50::6ca2:c157 2a06:98c1:50::ac40:2157	clark.ns.cloudflare.com clark.ns.cloudflare.com clark.ns.cloudflare.com clark.ns.cloudflare.com clark.ns.cloudflare.com clark.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olga.ns.cloudflare.com	108.162.192.137 172.64.32.137 173.245.58.137 2606:4700:50::adf5:3a89 2803:f800:50::6ca2:c089 2a06:98c1:50::ac40:2089	olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.96.35	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.172.65	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	stelling-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca21::8 2a01:111:f403:ca21::c 2a01:111:f403:ca38::8 52.101.209.28 52.101.68.12 52.101.68.39 52.101.73.120	mail-as8pr05cu00400.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:6023	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ac41	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.96.35,172.67.172.65 ech=AEX+DQBBfgAgACDEJLR5zqxZaqsDGgDtuMGMKeejqYeqJ00vyUN7pHKBcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:6023,2606:4700:3037::ac43:ac41

🔌 SRV Records#

1 records 69ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sip.stelling.dk

📝 TXT Records#

5 records 186ms

TXT Record
facebook-domain-verification=rd1m0g6pqlsy1ry4at1idh84g7jtsy
google-site-verification=rtvmNCYMUrIZM09lAQCYKsU3Vr1xSn4VuPOHUI7fCQ0
klaviyo-site-verification=RP2zcK
MS=ms63362483
v=spf1 include:spf.protection.outlook.com a:mail.stelling.dk a:relay.cirque.dk include:spf.magepartner.net include:helpscoutemail.com -all

✉️ SPF#

Policy	Record (stelling.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a:mail.stelling.dk a:relay.cirque.dk include:spf.magepartner.net include:helpscoutemail.com -all

📨 DMARC#

Policy	Record (_dmarc.stelling.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:postmaster@stelling.dk;

📬 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 2026-10-11 11:41:04

www	104.21.96.35 172.67.172.65 2606:4700:3037::6815:6023 2606:4700:3037::ac43:ac41 (AS13335) (address records, no CNAME)
www vs bare domain	Same network stelling.dk: 104.21.96.35 172.67.172.65 2606:4700:3037::6815:6023 2606:4700:3037::ac43:ac41 (AS13335) www.stelling.dk: 104.21.96.35 172.67.172.65 2606:4700:3037::6815:6023 2606:4700:3037::ac43:ac41 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9067ms

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	2414202993
Primary NS (MNAME)	clark.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 11:55:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-02-03
Expires	2031-03-31 (1622d)

🔗 Same registrant#

1 domain

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
kunstnerartikler.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

32ms

31ms

AAAA

38ms

TXT

186ms

CAA

44ms

HTTPS

41ms

TLSA

785ms

SOA

0ms

MTA-STS

46ms

DNSSEC

9067ms

SRV

69ms

Total

10237ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 11:41:02	4455ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 23:34:26	1254ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 06:22:33 shown	10237ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-10 08:13:34	2334ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 10:29:20	1818ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 06:55:42	1937ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 14:54:38	1327ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 04:58:59	4373ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-10 10:10:47	2104ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 20:03:26	1211ms	2 NS 2 A 1 MX	🔓 Insecure