skiftskift.dk DNS records

🖥️ Nameservers2 records 47ms

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 Records4 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.185.159.144	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	New York
198.185.159.145	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	—
198.49.23.144	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—
198.49.23.145	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	skiftskift-dk.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca09::b 2a01:111:f403:ca48::10 2a01:111:f403:ca48::12 52.101.73.155 52.101.73.16 52.101.73.19 52.101.73.4	mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am0pr83cu00404.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 163ms

TXT Record
MS=ms16132619
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (skiftskift.dk)
-all (hard 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

🔗 TLSA / DANE

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

🔐 DNSSEC88ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
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

47ms

A

49ms

MX

40ms

AAAA

40ms

TXT

163ms

CAA

38ms

HTTPS

48ms

TLSA

665ms

SOA

0ms

MTA-STS

52ms

DNSSEC

88ms

SRV

55ms

Total

1290ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 07:56:09	1290ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-27 17:04:05	878ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-11 20:56:58	25359ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-07-28 01:03:02	1484ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-07-18 23:24:46	5357ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-07-04 19:41:51	1847ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-06-27 17:36:21	1305ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-06-26 17:51:27	1191ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-06-18 00:31:20	3819ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-06-18 00:00:44	1145ms	2 NS 4 A 1 MX	🔒 Secure	View