sckm.dk

📜 Historical scan 2026-06-27 17:20:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sckm.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.236.62.147 is hosted by Google LLC (AS396982) in United States. Mail is handled by sckm-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 421ms

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 417ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.236.62.147	600s	147.62.236.23.bc.googleusercontent.com	AS396982	Google LLC	23.236.48.0/20	🇺🇸 United States	Council Bluffs

📧 MX Records#

1 records 415ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	sckm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::8 2a01:111:f403:ca04::e 2a01:111:f403:ca09::7 52.101.68.21 52.101.73.24 52.101.73.4 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am0pr04cu00500.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
🔶 Autoconfig	www171.wixdns.net → 34.149.87.45

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 513ms

TXT Record
MS=ms70398069
v=spf1 a mx ip4:94.18.200.78 include:spf.protection.outlook.com -all
v7x9b2cywqmkxjzr44wp989mmrl8xsf0

✉️ SPF#

Policy	Record (sckm.dk)
-all (hard fail)	v=spf1 a mx ip4:94.18.200.78 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.sckm.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dennis@itognet.dk; ruf=mailto:dennis@itognet.dk; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=none

📬 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 02:13:49

www	23.236.62.147 (AS396982) (address records, no CNAME)
www vs bare domain	Same network sckm.dk: 23.236.62.147 (AS396982) www.sckm.dk: 23.236.62.147 (AS396982)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.sckm.dk	www171.wixdns.net

🔗 TLSA / DANE#

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

🔐 DNSSEC#

485ms

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

🏷️ SOA#

416ms

Field	Value
Serial	2026040401
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 2026-10-05 13:08:42

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-02-19
Expires	2027-03-31 (159d)

📋 WHOIS#

⏱️ Lookup Timing#

421ms

417ms

415ms

AAAA

39ms

TXT

513ms

CAA

29ms

HTTPS

42ms

TLSA

233ms

SOA

416ms

MTA-STS

444ms

DNSSEC

485ms

SRV

494ms

Total

1390ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 22:42:34	1662ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:39:55	1371ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 07:27:05	1340ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 05:19:18	1092ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 21:09:57	1739ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 20:01:18	1626ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 17:20:16 shown	1390ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 05:52:09	1161ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 22:11:03	3083ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:10:37	1321ms	2 NS 1 A 1 MX	🔒 Secure