syn-indlæring.dk xn--syn-indlring-edb.dk

📜 Historical scan 2026-08-26 19:02:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

syn-indlæring.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 13 September 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.xn--syn-indlring-edb.dk. The zone is not DNSSEC-signed, has no 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	60s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.xn--syn-indlring-edb.dk	194.150.112.200	mailproxy1.dandomain.dk	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-11 14:06:52

www	93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domain	Same network syn-indlæring.dk: 93.191.155.240 (AS48854) www.syn-indlæring.dk: 93.191.155.240 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2023061501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-23 06:13:37

Field	Value
Registrar	Simply.com A/S
Registered	2009-09-13
Expires	2027-09-30 (340d)

🔗 Same registrant#

2 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
leg-indlæring.dk	Simply.com A/S
læsebesvær.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

47ms

68ms

61ms

AAAA

32ms

TXT

137ms

CAA

40ms

HTTPS

47ms

TLSA

59ms

SOA

0ms

MTA-STS

62ms

DNSSEC

99ms

SRV

66ms

Total

530ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:46:55	451ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 19:35:00	9385ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 19:02:26 shown	530ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-21 21:21:08	24959ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-25 06:13:58	4067ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-23 17:52:08	485ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 15:56:18	492ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 08:48:47	689ms	2 NS 1 A 1 MX	🔒 Secure