skimmelfrit.dk DNS records

🖥️ Nameservers2 records 68ms

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 Records1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	skimmelfritas.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::f 2a01:111:f403:ca48::12 2a01:111:f403:ca48::c 52.101.103.143 52.101.68.29 52.101.73.123 52.101.73.2	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.24
🔶 Autoconfig	162.159.135.42

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 259ms

TXT Record
ca3-61b183fa06bd4f448101099771b98c36
ca3-f4a0e7185342437b9090b0aaf58429cb
v=spf1 mx include:spf.protection.outlook.com include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.135.42 ~all

✉️ SPF

Policy	Record (skimmelfrit.dk)
~all (soft fail)	v=spf1 mx include:spf.protection.outlook.com include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.135.42 ~all

📨 DMARC

Policy	Record (_dmarc.skimmelfrit.dk)
p=reject	v=DMARC1; p=reject

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.skimmelfrit.dk	skimmelfrit.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC91ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090106
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

68ms

A

53ms

MX

42ms

AAAA

48ms

TXT

259ms

CAA

52ms

HTTPS

42ms

TLSA

661ms

SOA

0ms

MTA-STS

73ms

DNSSEC

91ms

SRV

78ms

Total

1391ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 13:31:07	1391ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 19:14:55	2785ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 01:25:47	1401ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 00:23:51	1192ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 22:35:39	1759ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 16:46:21	721ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 16:28:51	3041ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 09:16:55	6908ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 09:02:13	19506ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 07:50:53	9075ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 07:12:39	1161ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 04:24:54	5339ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 19:16:14	5774ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 15:35:30	5425ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 23:51:00	5612ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 20:24:58	3614ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 12:10:14	1929ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 07:57:12	1643ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 00:13:08	1507ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 23:32:25	1979ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 22:41:49	1234ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 05:15:06	1174ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 04:33:53	1282ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 04:17:38	9854ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 03:41:58	2023ms	2 NS 1 A 1 MX	🔒 Secure	View