jfrandsen.dk DNS records

🖥️ Nameservers2 records 186ms

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 178ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.13.122	600s	s6.stom.dk	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	—

📧 MX Records1 records 238ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	jfrandsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca09::3 52.101.68.12 52.101.68.16 52.101.73.153 52.101.73.26	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 640ms

TXT Record
MS=ms71779854
v=spf1 ip4:80.167.251.82 include:spf.protection.outlook.com include:spf.stom.dk -all

✉️ SPF

Policy	Record (jfrandsen.dk)
-all (hard fail)	v=spf1 ip4:80.167.251.82 include:spf.protection.outlook.com include:spf.stom.dk -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)

🔐 DNSSEC470ms

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

🏷️ SOA218ms

Field	Value
Serial	2026030601
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

186ms

A

178ms

MX

238ms

AAAA

236ms

TXT

640ms

CAA

294ms

HTTPS

277ms

TLSA

640ms

SOA

218ms

MTA-STS

302ms

DNSSEC

470ms

SRV

318ms

Total

3379ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 10:02:50	3379ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 07:57:54	942ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 00:19:55	1116ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 23:58:30	760ms	2 NS 1 A 1 MX	🔒 Secure	View