leamo.dk

Records from scan: 2026-09-25 19:17:08 · 9799ms total · last checked 2026-10-17 16:54 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

leamo.dk is a .dk domain served by 4 nameservers (ns1.mijndnsserver.nl, ns2.mijndnsserver.nl, ns3.mijndnsserver.eu and 1 more). It was registered on 4 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.79.100.175 is hosted by LeaseWeb Netherlands B.V. (AS60781) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

4 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mijndnsserver.nl	2001:1af8:4700:a104:11:: 37.48.84.96	ns1.mijndnsserver.nl ns1.mijndnsserver.nl	AS60781 LeaseWeb Netherlands B.V. AS60781 LeaseWeb Netherlands B.V.
ns2.mijndnsserver.nl	185.84.140.163 2001:7b8:60c:1:4:100:16e2:1	ns2.mijndnsserver.nl ns2.mijndnsserver.nl	AS12859 BIT BV AS12859 BIT BV
ns3.mijndnsserver.eu	2001:1af8:5300:a005:1::1 89.149.219.85	ns3.mijndnsserver.eu ns3.mijndnsserver.eu	AS60781 LeaseWeb Netherlands B.V. AS60781 LeaseWeb Netherlands B.V.
ns4.mijndnsserver.net	2a01:7c8:bb0e:1cf:5054:ff:fee8:a378 85.10.150.90	ns4.mijndnsserver.net ns4.mijndnsserver.net	AS20857 Signet B.V. AS20857 Signet B.V.

🌍 A Records#

1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.79.100.175	7200s	—	AS60781	LeaseWeb Netherlands B.V.	5.79.64.0/18	🇳🇱 The Netherlands	—

📧 MX Records#

7 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	aspmx.l.google.com	173.194.220.26 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a	lk-in-f26.1e100.net lr-in-x1a.1e100.net lr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	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
20	7200s	alt2.aspmx.l.google.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	7200s	aspmx2.googlemail.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
30	7200s	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	7200s	aspmx4.googlemail.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
30	7200s	aspmx5.googlemail.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 64ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:1af8:4700:a121:6::1	7200s	—	AS60781	LeaseWeb Netherlands B.V.	2001:1af8:0:0:0:0:0:0/32	🇳🇱 The Netherlands	—

🔐 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#

checked 2026-10-15 15:19:00

www CNAME	target.substack-custom-domains.com (all on substack-custom-domains.com) → 104.18.36.24 172.64.151.232 2606:4700:4401::6812:2418 2606:4700:4406::ac40:97e8 (AS13335)
www vs bare domain	Different networks leamo.dk: 5.79.100.175 2001:1af8:4700:a121:6::1 (AS60781) www.leamo.dk: 104.18.36.24 172.64.151.232 2606:4700:4401::6812:2418 2606:4700:4406::ac40:97e8 (AS13335) (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9073ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026031601
Primary NS (MNAME)	ns1.mijndnsserver.nl
Responsible (RNAME)	hostmaster@leamo.dk
Refresh	28800s
Retry	7200s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 17:34:25

Field	Value
Registrar	Realtime Register B.V.
Registered	2026-03-04
Expires	2027-03-03 (136d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

58ms

39ms

AAAA

64ms

TXT

261ms

CAA

46ms

HTTPS

42ms

TLSA

215ms

SOA

0ms

MTA-STS

90ms

DNSSEC

9073ms

SRV

79ms

Total

9799ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 19:17:08 shown	9799ms	4 NS 1 A 7 MX	🔓 Insecure
2026-08-25 00:06:49	4234ms	4 NS 1 A 7 MX	🔓 Insecure
2026-06-25 19:50:45	4519ms	4 NS 1 A 7 MX	🔓 Insecure
2026-06-24 03:11:38	1104ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:35:06	1220ms	4 NS 1 A 7 MX	🔓 Insecure