valbjoerns.dk DNS records

🖥️ Nameservers2 records 42ms

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 44ms

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 Records2 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	valbjoerns-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::a 2a01:111:f403:ca09::3 2a01:111:f403:ca09::a 52.101.103.39 52.101.68.3 52.101.73.126 52.101.73.30	mail-db4pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00306.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
3600	32767s	ms93994850.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	46.30.215.69

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 186ms

TXT Record
ca3-ce8d21968d074162939a35c822b880b5
MS=ms93994850
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (valbjoerns.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)

🔐 DNSSEC80ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080202
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-05 13:47:30

Field	Value
Registrar	ONE.COM A/S
Registered	2019-03-20
Expires	2027-03-31 (206d)

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

44ms

MX

42ms

AAAA

48ms

TXT

186ms

CAA

44ms

HTTPS

47ms

TLSA

1042ms

SOA

0ms

MTA-STS

70ms

DNSSEC

80ms

SRV

85ms

Total

1676ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 02:08:58	1676ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-28 10:07:05	1734ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-20 12:51:52	5540ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-14 01:40:27	1066ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-02 22:18:29	1203ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-27 10:03:59	9055ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-26 09:39:23	10178ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-25 09:16:26	8926ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-24 08:56:27	1442ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 05:38:05	8916ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-22 01:04:17	8968ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-20 21:48:15	1392ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-19 07:26:45	4048ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 07:01:05	1946ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-15 13:04:10	982ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-14 01:36:50	5680ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-11 14:24:52	1876ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-09 04:41:35	3096ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-05 13:46:52	1970ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-04 22:30:55	1167ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 12:19:20	4791ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 19:39:40	6641ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 12:48:17	1059ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 13:45:41	1022ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 05:48:01	4896ms	2 NS 1 A 2 MX	🔒 Secure	View