stelbo.dk

📜 Historical scan 2026-10-06 09:29:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stelbo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 May 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.205.60.202 is hosted by Host Europe GmbH (AS21499) in France. Mail is handled by stelbo-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 170ms

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 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.205.60.202	3600s	202.60.205.92.host.secureserver.net	AS21499	Host Europe GmbH	92.205.48.0/20	🇫🇷 France	Strasbourg

📧 MX Records#

1 records 179ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	stelbo-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::10 2a01:111:f403:ca21::10 2a01:111:f403:ca21::c 52.101.103.39 52.101.185.21 52.101.68.8 52.101.91.21	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.154.152
🔶 Autoconfig	web01.driftkons.dk

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 440ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk -all

✉️ SPF#

Policy	Record (stelbo.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk -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 2026-10-11 05:17:40

www CNAME	web01.driftkons.dk (all on driftkons.dk) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.stelbo.dk
www vs bare domain	www does not resolve stelbo.dk: 92.205.60.202 (AS21499) www.stelbo.dk: no address (all like this)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.stelbo.dk	web01.driftkons.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

353ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

63ms

Field	Value
Serial	2026100601
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 2026-10-06 09:43:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-05-17
Expires	2027-05-31 (218d)

📋 WHOIS#

⏱️ Lookup Timing#

170ms

107ms

179ms

AAAA

180ms

TXT

440ms

CAA

230ms

HTTPS

102ms

TLSA

1056ms

SOA

63ms

MTA-STS

308ms

DNSSEC

353ms

SRV

268ms

Total

2881ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 05:17:40	2722ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 22:28:21	968ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 09:29:51 shown	2881ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 07:25:25	965ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 21:57:30	1037ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 18:52:50	907ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 22:12:08	893ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 20:25:04	1433ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 00:43:19	931ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:56:14	1643ms	2 NS 1 A 1 MX	🔒 Secure