privatlaerer.dk

📜 Historical scan 2026-08-13 22:06:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

privatlaerer.dk is a .dk domain served by 2 nameservers (ivan.ns.cloudflare.com, janet.ns.cloudflare.com). It was registered on 12 May 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.2.33 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ivan.ns.cloudflare.com	108.162.193.120 172.64.33.120 173.245.59.120 2606:4700:58::adf5:3b78 2803:f800:50::6ca2:c178 2a06:98c1:50::ac40:2178	ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
janet.ns.cloudflare.com	108.162.192.169 172.64.32.169 173.245.58.169 2606:4700:50::adf5:3aa9 2803:f800:50::6ca2:c0a9 2a06:98c1:50::ac40:20a9	janet.ns.cloudflare.com janet.ns.cloudflare.com janet.ns.cloudflare.com janet.ns.cloudflare.com janet.ns.cloudflare.com janet.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.2.33	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.3.33	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.70.149	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

5 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c1c::1a 64.233.162.27	la-in-f26.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	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
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

3 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:221	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:321	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:4695	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.2.33,104.26.3.33,172.67.70.149 ipv6hint=2606:4700:20::681a:221,2606:4700:20::681a:321,2606:4700:20::ac43:4695

📝 TXT Records#

3 records 208ms

TXT Record
facebook-domain-verification=hwgm630qbzy5lghpcotgt64klaqqet
google-site-verification=ynXoVGnxj07lgzJ1BICPz8Sjl0PW0MeJJVw0trC-j18
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (privatlaerer.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.privatlaerer.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:9cc4f3515c2a4f6c93a3d9712c95fae5@dmarc-reports.cloudflare.net

📬 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 07:57:09

www	Exists, no address
www vs bare domain	www does not resolve privatlaerer.dk: 104.26.2.33 104.26.3.33 172.67.70.149 2606:4700:20::681a:221 (AS13335) www.privatlaerer.dk: no address (all like this)
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.privatlaerer.dk	1k-MGb9XoYRvJv29Pi9-KK2Jr7wTQantOTEW2PuoCXM
TXT	_acme-challenge.privatlaerer.dk	47SR59gI6w4iiiq0m7wqINqsr0VhQj66m-_E4ujaEhY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412041743
Primary NS (MNAME)	ivan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 08:07:27

Field	Value
Registrar	Simply.com A/S
Registered	2010-05-12
Expires	2027-05-31 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

39ms

41ms

AAAA

45ms

TXT

208ms

CAA

36ms

HTTPS

46ms

TLSA

98ms

SOA

0ms

MTA-STS

61ms

DNSSEC

59ms

SRV

77ms

Total

1561ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 07:57:09	2817ms	2 NS 3 A 5 MX	🔒 Secure
2026-10-01 01:28:31	612ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-30 06:30:48	551ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-26 03:05:38	2685ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-25 02:30:18	941ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-19 23:52:24	2360ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-11 06:04:45	1833ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-06 11:09:32	1434ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-04 19:47:03	1354ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-28 07:11:24	852ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-26 15:44:12	1653ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-13 22:06:15 shown	1561ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-10 02:35:19	2204ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-21 04:51:34	10629ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-20 01:26:18	17412ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-17 20:35:11	9798ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-27 20:24:01	1009ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-24 04:06:43	3001ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-21 00:48:53	1148ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 02:45:32	896ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-17 12:02:43	1740ms	2 NS 3 A 5 MX	🔒 Secure