lektieforum.dk

Records from scan: 2026-10-02 19:10:51 · 956ms total · last checked 2026-10-17 17:27 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lektieforum.dk is a .dk domain served by 2 nameservers (ns1.o2switch.net, ns2.o2switch.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.163.241.183 is hosted by WIIT AG (AS24961) in Germany. Mail is handled by mail.lektieforum.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.o2switch.net	109.234.160.5	ns1.o2switch.net	AS50474 O2switch SAS
ns2.o2switch.net	109.234.161.5	ns2.o2switch.net	AS50474 O2switch SAS

🌍 A Records#

1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.163.241.183	14400s	—	AS24961	WIIT AG	89.163.128.0/17	🇩🇪 Germany	—

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	mail.lektieforum.dk	109.234.166.45	galaxy.jabatus.com	AS50474 O2switch SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	109.234.166.45
🔶 Autoconfig	109.234.166.45

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 147ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

2 records 357ms

TXT Record
google-site-verification=9AKf1qYfkSYfsh5jnC3k9R6v16XDqJ5e9XLxC4_w4tA
v=spf1 ip4:109.234.166.45 +a +mx +include:spf.jabatus.fr ~all

✉️ SPF#

Policy	Record (lektieforum.dk)
~all (soft fail)	v=spf1 ip4:109.234.166.45 +a +mx +include:spf.jabatus.fr ~all

📨 DMARC#

Policy	Record (_dmarc.lektieforum.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

🧩 Web & zone#

checked 2026-10-10 03:53:25

www CNAME	lektieforum.dk (all on lektieforum.dk) → 89.163.241.183 (AS24961)
www vs bare domain	Same network lektieforum.dk: 89.163.241.183 (AS24961) www.lektieforum.dk: 89.163.241.183 (AS24961)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

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

🏷️ SOA#

61ms

Field	Value
Serial	2026063001
Primary NS (MNAME)	ns1.o2switch.net
Responsible (RNAME)	sysadmin@o2switch.fr
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

58ms

57ms

AAAA

65ms

TXT

357ms

CAA

54ms

HTTPS

63ms

TLSA

293ms

SOA

61ms

MTA-STS

114ms

DNSSEC

90ms

SRV

147ms

Total

956ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 19:10:51 shown	956ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 09:14:35	1179ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 13:22:43	1020ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-01 19:08:46	6496ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 17:18:49	1073ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 22:53:10	1324ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 22:15:18	2728ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 02:12:44	3155ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 10:34:09	4367ms	2 NS 1 A 1 MX	🔓 Insecure