eduk.dk DNS records

🖥️ Nameservers3 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.46.107	7200s	server6107.serverpark.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Holbæk

📧 MX Records5 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	7200s	aspmx.l.google.com	108.177.14.27 2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b	lt-in-f27.1e100.net lq-in-f27.1e100.net lq-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	7200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	7200s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	7200s	alt3.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	7200s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	5.103.46.107
🔶 Autoconfig	5.103.46.107

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 382ms

TXT Record
google-site-verification=vAiqYE48ByMDPP8h6ocWMOMoat7sEWCDsO0t8yq_S0I
v=spf1 a mx include:_spf.serverpark.dk include:_spf.google.com ~all

✉️ SPF

Policy	Record (eduk.dk)
~all (soft fail)	v=spf1 a mx include:_spf.serverpark.dk include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.eduk.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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC2041ms

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

🏷️ SOA44ms

Field	Value
Serial	2021020801
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

51ms

MX

49ms

AAAA

58ms

TXT

382ms

CAA

66ms

HTTPS

56ms

TLSA

101ms

SOA

44ms

MTA-STS

87ms

DNSSEC

2041ms

SRV

120ms

Total

2610ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 16:25:40	2610ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-26 11:47:26	1115ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-23 11:54:41	6563ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-21 13:49:02	946ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 03:01:38	951ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 05:55:53	680ms	3 NS 1 A 5 MX	🔒 Secure	View