fruhansenskaelder.dk DNS records

🖥️ Nameservers2 records 80ms

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 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.45	600s	—	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 103ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	fruhansenskaelder-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::c 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 52.101.68.16 52.101.68.5 52.101.73.153 52.101.73.8	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am0pr04cu00500.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

🔌 SRV Records1 records 927ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 397ms

TXT Record
MS=ms78697050
v=spf1 include:mailgun.org include:spf.protection.outlook.com include:scannet.dk include:webmail.jcdhotel.dk include:spf.webcrm.com ~all

✉️ SPF

Policy	Record (fruhansenskaelder.dk)
~all (soft fail)	v=spf1 include:mailgun.org include:spf.protection.outlook.com include:scannet.dk include:webmail.jcdhotel.dk include:spf.webcrm.com ~all

📨 DMARC

Policy	Record (_dmarc.fruhansenskaelder.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC267ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082001
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

80ms

A

92ms

MX

103ms

AAAA

74ms

TXT

397ms

CAA

98ms

HTTPS

80ms

TLSA

158ms

SOA

0ms

MTA-STS

135ms

DNSSEC

267ms

SRV

927ms

Total

2897ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 22:12:16	2897ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 01:00:57	1194ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 16:03:27	774ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 22:09:15	1383ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 19:46:54	1002ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:40:13	2702ms	2 NS 1 A 1 MX	🔒 Secure	View