wjohansen.dk DNS records

🖥️ Nameservers2 records 32ms

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 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.91	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	wjohansen-dk.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca09::28 2a01:111:f403:ca09::e 2a01:111:f403:ca09::f 52.101.181.153 52.101.209.153 52.101.73.145 52.101.73.26	mail-am6pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as9pr05cu01302.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)1 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:d9:7c23:2a00:296b	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 Records3 records 167ms

TXT Record
google-site-verification=I7DYNpD2I9G0MMNacEoHQZ9JC0uGPqkB89Eo_hA9apE
MS=ms89671529
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (wjohansen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.wjohansen.dk)
p=quarantine	v=DMARC1; p=quarantine; aspf=s;

📬 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)

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082301
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

32ms

A

56ms

MX

59ms

AAAA

54ms

TXT

167ms

CAA

70ms

HTTPS

64ms

TLSA

191ms

SOA

0ms

MTA-STS

56ms

DNSSEC

93ms

SRV

690ms

Total

1368ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:21:11	1368ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 00:24:23	5318ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 09:45:35	5640ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 04:21:37	17067ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 16:31:23	1413ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 19:40:33	1009ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 15:13:17	2431ms	2 NS 1 A 1 MX	🔒 Secure	View