fcrudersdal.dk DNS records

🖥️ Nameservers2 records 29ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.168	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fcrudersdal-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::f 2a01:111:f403:ca09::b 2a01:111:f403:ca09::e 52.101.68.21 52.101.68.36 52.101.73.126 52.101.73.22	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.24

🔷 AAAA Records (IPv6)1 records 23ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:8043:f780:2261:e901	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 119ms

TXT Record
google-site-verification=LvT6fDJbAk_B-zgqBqAQX1J17HfQVaRJ1RnvJ3ZDbVA
MS=ms94134202
v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com include:servers.mcsv.net -all

✉️ SPF

Policy	Record (fcrudersdal.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com include:servers.mcsv.net -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)

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083001
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

29ms

A

27ms

MX

29ms

AAAA

23ms

TXT

119ms

CAA

28ms

HTTPS

30ms

TLSA

392ms

SOA

0ms

MTA-STS

35ms

DNSSEC

99ms

SRV

58ms

Total

874ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 23:56:02	874ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 06:48:23	1368ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 19:53:14	3087ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 13:51:49	4466ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 12:39:42	914ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 09:57:23	5201ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 13:15:29	1953ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 15:13:24	814ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 02:45:37	656ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 04:47:31	816ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 15:29:36	2231ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:28:36	753ms	2 NS 1 A 1 MX	🔒 Secure	View