eadu.dk

📜 Historical scan 2026-10-15 10:16:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

eadu.dk is a .dk domain served by 2 nameservers (logan.ns.cloudflare.com, rafe.ns.cloudflare.com). It was registered on 27 July 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by in1-smtp.messagingengine.com, in2-smtp.messagingengine.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 120ms

Nameserver	IP addresses	PTR	ASN / ISP
logan.ns.cloudflare.com	108.162.193.198 172.64.33.198 173.245.59.198 2606:4700:58::adf5:3bc6 2803:f800:50::6ca2:c1c6 2a06:98c1:50::ac40:21c6	logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rafe.ns.cloudflare.com	108.162.192.216 172.64.32.216 173.245.58.216 2606:4700:50::adf5:3ad8 2803:f800:50::6ca2:c0d8 2a06:98c1:50::ac40:20d8	rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 112ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	in1-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	300s	in2-smtp.messagingengine.com	202.12.124.216 202.12.124.217 202.12.124.218 202.12.124.219	stl-mx-01.messagingengine.com stl-mx-02.messagingengine.com stl-mx-03.messagingengine.com stl-mx-04.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 268ms

TXT Record
google-site-verification=SXmAESk3sgQzz9YVcMuG3bCGas3VGwO007TqRzBN2gQ
v=spf1 include:spf.messagingengine.com ?all

✉️ SPF#

Policy	Record (eadu.dk)
?all (neutral)	v=spf1 include:spf.messagingengine.com ?all

📨 DMARC#

Policy	Record (_dmarc.eadu.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:webmaster@eadu.dk;

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 14:17:27

www	Exists, no address
www vs bare domain	Neither resolves eadu.dk: no address www.eadu.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.eadu.dk	rhBLP15irFDQFSG72OxfjgzY_Gqu1gZmCKDtfgKrNQ8
TXT	_acme-challenge.eadu.dk	zIf5w4hWL_eZUKPNeCYwNOOzPVqaNbyKXrapiraWq4o

🔗 TLSA / DANE#

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

🔐 DNSSEC#

183ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

80ms

Field	Value
Serial	2417446991
Primary NS (MNAME)	logan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 10:14:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-07-27
Expires	2027-07-31 (284d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
ecosynergy.dk	Punktum dk A/S (direct)
kauman.dk	Punktum dk A/S (direct)
planholmen.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

120ms

92ms

112ms

AAAA

114ms

TXT

268ms

CAA

142ms

HTTPS

123ms

TLSA

78ms

SOA

80ms

MTA-STS

105ms

DNSSEC

183ms

SRV

145ms

Total

2144ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 14:17:27	1194ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-15 10:16:23 shown	2144ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-15 09:45:09	1965ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-28 08:41:47	942ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-27 08:39:04	3235ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-20 14:09:41	1964ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-15 04:49:04	4058ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-12 02:21:52	1236ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-28 03:47:43	855ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-16 21:03:44	2207ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-09 23:44:51	18111ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-06 02:22:59	1471ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-29 16:07:00	10749ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-18 02:53:46	1876ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-10 13:27:04	2121ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-29 12:39:48	801ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-26 07:47:55	5989ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-23 23:12:01	948ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 14:41:10	2179ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-23 14:13:52	1132ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 05:47:44	3392ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-17 05:30:02	747ms	2 NS 0 A 2 MX	🔒 Secure