safa.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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.127	3600s	webforward.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records3 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx20.check4spam.dk	154.59.193.124 2001:978:2:6::f:124	fe3-r3-in.du01.l.antispamcloud.com fe3-r3-in.du01.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC
10	3600s	mx30.check4spam.dk	154.59.104.23 2001:978:2:2c::137:100	fe2-r3-in.ams14.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com	AS43054 N-able Acquisition Company B.V. AS174 Cogent Communications, LLC
10	3600s	mx40.check4spam.dk	154.59.104.23 2001:978:2:2c::137:100	fe2-r3-in.ams14.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com	AS43054 N-able Acquisition Company B.V. AS174 Cogent Communications, LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover-redirect.hosit.dk → 193.104.202.113
🔶 Autoconfig	46.30.213.116

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 193ms

TXT Record
v=spf1 include:spf.hosit.dk include:_custspf.one.com -all

✉️ SPF

Policy	Record (safa.dk)
-all (hard fail)	v=spf1 include:spf.hosit.dk include:_custspf.one.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)

🔐 DNSSEC97ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082405
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

42ms

A

43ms

MX

58ms

AAAA

62ms

TXT

193ms

CAA

45ms

HTTPS

47ms

TLSA

127ms

SOA

0ms

MTA-STS

62ms

DNSSEC

97ms

SRV

81ms

Total

700ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 16:30:51	700ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-24 15:23:00	1870ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 04:54:27	1568ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 16:14:06	5425ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 11:29:45	920ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 11:53:34	916ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-21 09:26:57	903ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:21:06	2872ms	2 NS 1 A 3 MX	🔓 Insecure	View