slev.dk DNS records

🖥️ Nameservers2 records 59ms

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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	43200s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	www.slev.dk → 20.8.132.166
🔶 Autoconfig	www.slev.dk → 20.8.132.166

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 265ms

TXT Record
_wnzuxock318mnrnkjuirh5vgnnzviyu
BF6157CD49A39FBE7E65A7625AE6ACD35E9DBA76A6CD5A01D57B18F44CDCA2FA
google-site-verification=mAAsUIGBAx_TIr08AVHPVBvoq8lFpUECjpmrGrvwzEA
MS=BFB5571C53F9207298EAA065E93F0024A9DA5D9A
protonmail-verification=0dd8fc1fae6f0d0408ccf2c63b912c3307d7f8a9
v=spf1 include:_spf.google.com include:_spf.protonmail.ch ~all

✉️ SPF

Policy	Record (slev.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_spf.protonmail.ch ~all

📨 DMARC

Policy	Record (_dmarc.slev.dk)
p=reject	v=DMARC1;p=reject;rua=mailto:dmarc@slev.dk,mailto:65c5330abf@rua.easydmarc.asia;ruf=mailto:dmarc@slev.dk,mailto:65c5330abf@ruf.easydmarc.asia;fo=1;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.slev.dk	www.slev.dk

🔗 TLSA / DANE4 records 133ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

59ms

A

55ms

MX

57ms

AAAA

71ms

TXT

265ms

CAA

40ms

HTTPS

42ms

TLSA

133ms

SOA

0ms

MTA-STS

190ms

DNSSEC

102ms

SRV

179ms

Total

1619ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 11:01:27	1619ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 07:14:04	2855ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-25 08:20:45	1261ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-23 03:05:16	5794ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-11 14:07:05	5403ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-20 16:34:12	49246ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 01:39:18	5077ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-12 12:37:04	1839ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-02 15:44:49	10177ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 11:53:48	897ms	2 NS 1 A 2 MX	🔒 Secure	View