skoleit.dk

📜 Historical scan 2026-10-07 04:02:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skoleit.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 5 August 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.20.20.183 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 not DNSSEC-signed, 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 131ms

Nameserver	IP addresses	PTR	ASN / ISP
bella.ns.cloudflare.com	108.162.192.74 172.64.32.74 173.245.58.74 2606:4700:50::adf5:3a4a 2803:f800:50::6ca2:c04a 2a06:98c1:50::ac40:204a	bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mark.ns.cloudflare.com	108.162.193.130 172.64.33.130 173.245.59.130 2606:4700:58::adf5:3b82 2803:f800:50::6ca2:c182 2a06:98c1:50::ac40:2182	mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.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 128ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.20.20.183	300s	—	AS13335	Cloudflare, Inc.	104.20.0.0/18	—	—
172.66.171.108	300s	—	AS13335	Cloudflare, Inc.	172.66.160.0/20	—	—

📧 MX Records#

5 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.9.27 2a00:1450:4025:c03::1a	rc-in-f27.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.179.20.27 2404:6800:4000:1027::1a	ncboms-in-f27.1e100.net ncboms-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 103ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:10::6814:14b7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:10::ac42:ab6c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 120ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.20.20.183,172.66.171.108 ipv6hint=2606:4700:10::6814:14b7,2606:4700:10::ac42:ab6c

📝 TXT Records#

28 records 252ms

TXT Record
_globalsign-domain-verification=3hGcd8jXmvjc-A6odqInwbNsexhZIX_eYOOmXdUBnV
_globalsign-domain-verification=KkmsJU6weYAz_NRJ3db3N1IlvYZaTcK_vPOMOYFDsY
_globalsign-domain-verification=xD83s7J7IXX24M6znV5dq6YRf8OWwRQentiU6E7t59
421BA57D43903AA2A183662A2C56A1ACACA9A564E713EC870A04DC11CBE2DCD6
84lIohufIipPhy2fspI0ooA67eRKrzmGSsRFaeReBPg=
cisco-ci-domain-verification=144e8a8daa2a608232f25ca06131aee50a7c335d7b1675755a85704309fb7955
cisco-ci-domain-verification=460669b20b6164b2b2edf5de1e03e3be12edc0e759b8c6585d04e392a266d594
globalsign-domain-verification=cqaWNbPtDlNK5gCEdYMDDdlj_68tsGTi0n7uX5KKT9
globalsign-domain-verification=e8cL7jYmcbsi53O245jZ7ya7peLUBN2dhGNt6K8tFf
globalsign-domain-verification=K-cgsBc61wYqKZccA5ZV1NXgEiyIpKlMqFRaBrS6Cb
globalsign-domain-verification=lRClCoFWdf2cSog6ou2Wb3BDapv-dqNNQcvMZdujlz
globalsign-domain-verification=O4_1ASVjuY3J9B2dyZGANSurRoEIQTZ_0G4iEMGDox
globalsign-domain-verification=PEr3tirPqjsG95QMzIaXzkkWRf6hstdcBO7H9hPcpi
globalsign-domain-verification=pzwstHexB2tXo428d1b7kR-KCFgLWxw0zWUmnrFkGO
globalsign-domain-verification=rLzGebeGQiWpqjU3QLaulPl5VS3jHoD13B4kCakiil
globalsign-domain-verification=y0Ocn29MKW6C1dR9S8-LaE4iq9fyFmlD31AffOUWvQ
google-site-verification=i5E_9h9o_1qEFsJWK-gptZKgapaZCmlIZ8UQeqgN8fw
google-site-verification=JtNk8LF8SY4VpU06Cbi9hqCLIs-mAHpGxlBEqBRwOAc
google-site-verification=MlGHBTlO_8g9kADakK0QWZ4oY6D9An8Bbuu5t9Ohj_E
google-site-verification=rcDifjxPks5oX8FaAheB33TY8_jghfwuhb2na4XanM4
google-site-verification=xsB8F9m69xHUWZj7i9gOxU0xL9jsZM3f4SE0O1olfx8
MS=FCA95D8955A80B7D7EA10C6DCDF3CD4EA644DFD3
MS=ms26022177
MS=ms88196905
MS=ms97841293
sending_domain1104641=161cf7418b8cc7316a0fe029cc3d29df7656dbce531ae09714f65bb8aaabf687
twilio-domain-verification=a362d7238974c927aa8bdb5ddff5a20f
v=spf1 include:servers.mcsv.net include:_spf.google.com include:_spf.salesforce.com include:spf.mandrillapp.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (skoleit.dk)
-all (hard fail)	v=spf1 include:servers.mcsv.net include:_spf.google.com include:_spf.salesforce.com include:spf.mandrillapp.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.skoleit.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:7c80d7e25fcc4927825d84645e5724a0@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 2026-10-12 14:33:15

www	104.20.20.183 172.66.171.108 2606:4700:10::6814:14b7 2606:4700:10::ac42:ab6c (AS13335) (address records, no CNAME)
www vs bare domain	Same network skoleit.dk: 104.20.20.183 172.66.171.108 2606:4700:10::6814:14b7 2606:4700:10::ac42:ab6c (AS13335) www.skoleit.dk: 104.20.20.183 172.66.171.108 2606:4700:10::6814:14b7 2606:4700:10::ac42:ab6c (AS13335)
Wildcard	No

✍️ DKIM keys#

4 found

Selector	CNAME	Key
dkim	—	RSA · ~2048 bit
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u41558097.wl098.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u41558097.wl098.sendgrid.net	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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

200ms

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	2416775097
Primary NS (MNAME)	bella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 23:46:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-08-05
Expires	2027-09-30 (345d)

🔗 Same registrant#

22 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
aarhus-friskole.dk	CURANET A/S
afgangsbevis.dk	Punktum dk A/S (direct)
apps2code.dk	CURANET A/S
brammingtanker.dk	CURANET A/S
capipe.dk	CURANET A/S
demoskole.dk	Punktum dk A/S (direct)
efterskolernes-dag.dk	Punktum dk A/S (direct)
efterskolernesdag.dk	Punktum dk A/S (direct)
efterskoleweb.dk	Punktum dk A/S (direct)
eksamensbevis.dk	Punktum dk A/S (direct)
eksamensbeviser.dk	Punktum dk A/S (direct)
gravio-smtp.dk	Punktum dk A/S (direct)
gvent.dk	CURANET A/S
himmerlands-ungdomsskole.dk	Punktum dk A/S (direct)
mindebog.dk	Punktum dk A/S (direct)
revisorit.dk	Punktum dk A/S (direct)
skoledrift.dk	CURANET A/S
skoleitenheder.dk	CURANET A/S
skolekontor.dk	CURANET A/S
techkup.dk	CURANET A/S
techkuppet.dk	CURANET A/S
zamrum.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

131ms

128ms

105ms

AAAA

103ms

TXT

252ms

CAA

112ms

HTTPS

120ms

TLSA

778ms

SOA

61ms

MTA-STS

133ms

DNSSEC

200ms

SRV

133ms

Total

2526ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 14:33:15	1157ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-10 11:43:32	956ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-08 04:04:20	1020ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-07 04:02:03 shown	2526ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-06 02:14:17	2117ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-05 01:57:37	2325ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-03 01:33:27	4414ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-02 01:29:29	1086ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 01:12:59	669ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-29 01:27:23	921ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-28 00:59:41	912ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 00:32:27	854ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-21 10:48:53	2686ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-14 08:33:50	1418ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-11 07:40:10	2436ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-04 04:45:48	725ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-31 13:19:46	754ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-30 10:31:38	2749ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 12:40:54	1611ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 11:55:13	764ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-25 07:39:58	2732ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-22 04:19:40	11399ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-21 04:13:57	8545ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-14 12:46:35	1769ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-12 02:08:25	4921ms	2 NS 2 A 5 MX	🔓 Insecure