korsholmel.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 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.103	3600s	webcluster2.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	korsholmel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca09::9 2a01:111:f403:ca09::d 52.101.68.18 52.101.68.36 52.101.68.8 52.101.73.19	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.98.16.95

🔷 AAAA Records (IPv6)1 records 70ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:803e:ff86:1271:436	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 209ms

TXT Record
MS=ms56391683
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (korsholmel.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com 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)

🔐 DNSSEC196ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082405
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

65ms

MX

68ms

AAAA

70ms

TXT

209ms

CAA

70ms

HTTPS

67ms

TLSA

349ms

SOA

0ms

MTA-STS

100ms

DNSSEC

196ms

SRV

119ms

Total

9091ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 23:31:39	9091ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 04:15:30	1862ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 09:20:53	1619ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 01:12:56	1381ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 21:17:14	16994ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 19:52:47	1187ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 19:11:52	1327ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 18:46:02	8987ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 18:11:34	1141ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 17:38:41	1036ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 15:36:23	3917ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 06:54:55	10302ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 18:45:08	1899ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 14:43:12	1122ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 13:16:13	9013ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 14:07:53	1084ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 18:28:47	6434ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-09 05:12:24	2514ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 19:45:04	1814ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 21:28:05	2190ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:31:12	790ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 07:21:44	869ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 20:06:48	631ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 08:11:56	731ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-23 07:28:56	915ms	0 NS 0 A 0 MX	❓ Unknown	View