skolehjaelpen.dk

Records from scan: 2026-10-15 00:27:38 · 650ms total · last checked 2026-10-18 06:09 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skolehjaelpen.dk is a .dk domain served by 2 nameservers (ivan.ns.cloudflare.com, janet.ns.cloudflare.com). It was registered on 14 June 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.149 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 36ms

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#

2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.149	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.83	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

7 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	2a00:1450:4010:c1e::1a 74.125.131.27	lb-in-f26.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.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
20	300s	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	300s	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	300s	aspmx3.googlemail.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
30	300s	aspmx4.googlemail.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
30	300s	aspmx5.googlemail.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)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:295	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:8153	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.149,172.67.129.83 ech=AEX+DQBBtAAgACBRi4CDcbGgtBzhqWddOXAAkkD1BwyAh6iWVi4aNZxhHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:295,2606:4700:3035::ac43:8153

📝 TXT Records#

1 records 177ms

TXT Record
v=spf1 mx ~all

✉️ SPF#

Policy	Record (skolehjaelpen.dk)
~all (soft fail)	v=spf1 mx ~all

📨 DMARC#

Policy	Record (_dmarc.skolehjaelpen.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:f519eb287f40463b8a2ad34750b3045e@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#

checked 2026-10-15 00:27:38

www	Exists, no address
www vs bare domain	www does not resolve skolehjaelpen.dk: 104.21.2.149 172.67.129.83 2606:4700:3033::6815:295 2606:4700:3035::ac43:8153 (AS13335) www.skolehjaelpen.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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

53ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2417432406
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 2026-10-15 00:55:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-06-14
Expires	2029-06-30 (985d)

🔗 Same registrant#

21 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
e-study.dk	Simply.com A/S
erdetstudenteruge.dk	Simply.com A/S
gdf.dk	Punktum dk A/S (direct)
godekarakterer.dk	Simply.com A/S
grammatikbog.dk	Punktum dk A/S (direct)
guldnoter.dk	Punktum dk A/S (direct)
gymhjælpen.dk	Simply.com A/S
kildekritik.dk	Simply.com A/S
laerogleg.dk	Simply.com A/S
lektieportal.dk	Simply.com A/S
lærerstuderende.dk	Simply.com A/S
lærogleg.dk	Simply.com A/S
notenet.dk	Simply.com A/S
paedagogstuderende.dk	Simply.com A/S
rettenøgle.dk	Punktum dk A/S (direct)
schulhilfeverlag.dk	Simply.com A/S
srp-bog.dk	Simply.com A/S
srp-bogen.dk	Simply.com A/S
srpbog.dk	Simply.com A/S
studentmedia.dk	Simply.com A/S
studentmediagroup.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

36ms

34ms

AAAA

34ms

TXT

177ms

CAA

40ms

HTTPS

40ms

TLSA

107ms

SOA

34ms

MTA-STS

60ms

DNSSEC

53ms

SRV

60ms

Total

650ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 00:27:38 shown	650ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-30 15:16:22	1482ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-23 00:24:33	1659ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-09 21:37:05	3021ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-03 22:19:28	725ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-30 12:52:13	2400ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-28 00:00:17	936ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-04 04:26:19	2179ms	2 NS 2 A 7 MX	🔒 Secure
2026-07-10 18:48:07	1686ms	2 NS 2 A 7 MX	🔒 Secure
2026-07-09 04:22:05	2678ms	2 NS 2 A 7 MX	🔒 Secure
2026-06-25 13:32:21	839ms	2 NS 2 A 7 MX	🔒 Secure
2026-06-23 19:39:46	1184ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 13:07:31	722ms	2 NS 2 A 7 MX	🔒 Secure
2026-06-18 02:35:46	2104ms	2 NS 2 A 7 MX	🔒 Secure