eluni.dk DNS records

🖥️ Nameservers2 records 36ms

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 46ms

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 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	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
0	3600s	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 Records3 records 212ms

TXT Record
protonmail-verification=88534ddd5e00d9cc54a33be2e2cfd3f485643d5d
v=DMARC1; p=quarantine
v=spf1 include:_spf.protonmail.ch include:_spf.protonmail.ch ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.eluni.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 62ms

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

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080801
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

36ms

A

46ms

MX

52ms

AAAA

55ms

TXT

212ms

CAA

44ms

HTTPS

52ms

TLSA

62ms

SOA

0ms

MTA-STS

68ms

DNSSEC

92ms

SRV

81ms

Total

820ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:49:03	820ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 05:58:05	1166ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-09 23:48:07	1406ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 02:27:05	985ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 20:37:32	645ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 07:05:16	674ms	2 NS 1 A 2 MX	🔒 Secure	View