enterlab.dk DNS records

🖥️ Nameservers2 records 38ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records2 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	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	600s	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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 186ms

TXT Record
google-site-verification=fWU66FuwsIz_G1rXRlrHFAD1wFiBF4pDV86DqbZLixc
google-site-verification=K7U1Wqcs_fHMDq6DbnVsOvHLAntXaDs457u8nzru8Nw
protonmail-verification=7b0772c5e3fc7dc0f2c29da28e601603445ddf0d
v=spf1 include:_spf.protonmail.ch mx ~all

✉️ SPF

Policy	Record (enterlab.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch mx ~all

📨 DMARC

Policy	Record (_dmarc.enterlab.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 / DANE4 records 93ms

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	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC85ms

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

🏷️ SOA34ms

Field	Value
Serial	2026061201
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

38ms

A

36ms

MX

85ms

AAAA

39ms

TXT

186ms

CAA

65ms

HTTPS

34ms

TLSA

93ms

SOA

34ms

MTA-STS

39ms

DNSSEC

85ms

SRV

123ms

Total

598ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 12:07:37	661ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 09:10:04	5230ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-13 10:11:31	9026ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-12 04:57:59	2995ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 17:55:20	8893ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-14 07:10:47	1096ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-29 14:47:51	821ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 08:18:57	2052ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 06:38:19	2555ms	2 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-21 08:14:37	598ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 16:15:56	594ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 07:46:51	8364ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 07:45:54	705ms	2 NS 1 A 2 MX	🔒 Secure	View