lektieplan.dk

📜 Historical scan 2026-10-01 00:19:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lektieplan.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.199.108.153 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, 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 20ms

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 Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.199.108.153	3600s	cdn-185-199-108-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—

📧 MX Records#

7 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a 74.125.131.26	lu-in-x1a.1e100.net lu-in-f26.1e100.net lu-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	lektieplan.dk → 185.199.108.153
🔶 Autoconfig	lektieplan.dk → 185.199.108.153

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 145ms

TXT Record
google-site-verification=kOQC7w81ly60RMejQDZK4TR7MhscQeAmvDxdxzy6a0c
spf2.0/pra include:_spf.google.com ?all
v=spf1 a mx include:_spf.google.com -all

✉️ SPF#

Policy	Record (lektieplan.dk)
-all (hard fail)	v=spf1 a mx include:_spf.google.com -all

📨 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 02:03:50

www CNAME	oexenhave.github.io (all on github.io) → 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 2606:50c0:8000::153 2606:50c0:8001::153 2606:50c0:8002::153 2606:50c0:8003::153 (AS54113)
www vs bare domain	Same network lektieplan.dk: 185.199.108.153 (AS54113) www.lektieplan.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.lektieplan.dk	lektieplan.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

49ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026090901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 02:29:51

Field	Value
Registrar	Simply.com A/S
Registered	2006-04-18
Expires	2027-04-30 (192d)

📋 WHOIS#

⏱️ Lookup Timing#

20ms

28ms

40ms

AAAA

26ms

TXT

145ms

CAA

34ms

HTTPS

29ms

TLSA

71ms

SOA

46ms

MTA-STS

41ms

DNSSEC

49ms

SRV

53ms

Total

829ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 02:03:50	2318ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-01 00:19:57 shown	829ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-15 17:01:20	1273ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-10 14:21:13	2031ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-18 00:05:28	1428ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-10 20:34:57	1260ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-28 03:00:01	1750ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 21:16:52	865ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 12:35:53	1983ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 07:40:48	1075ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 02:32:15	1876ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-23 00:40:18	1004ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 12:16:02	1451ms	2 NS 1 A 7 MX	🔒 Secure