magleby-efterskole.dk

📜 Historical scan 2026-06-20 14:02:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

magleby-efterskole.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 9 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.243 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, has no 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 106ms

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 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.243	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.112	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 134ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.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	300s	alt3.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
10	300s	alt4.aspmx.l.google.com	192.178.230.27 2404:6800:400b:c01b::1b	yunrtab-in-f27.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 135ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:c970	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:15f3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 119ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.243,172.67.201.112 ech=AEX+DQBBXwAgACBLKUEN2NWWhuU5aMH7rjU3MAP7W8ybI3i+dAH+QE1FWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c970,2606:4700:3034::6815:15f3

📝 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#

latest probe, not this scan · checked 2026-10-21 10:46:32

www	104.21.21.243 172.67.201.112 2606:4700:3030::6815:15f3 2606:4700:3031::ac43:c970 (AS13335) (address records, no CNAME)
www vs bare domain	Same network magleby-efterskole.dk: 104.21.21.243 172.67.201.112 2606:4700:3030::6815:15f3 2606:4700:3031::ac43:c970 (AS13335) www.magleby-efterskole.dk: 104.21.21.243 172.67.201.112 2606:4700:3030::6815:15f3 2606:4700:3031::ac43:c970 (AS13335)
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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.magleby-efterskole.dk	Q5cTKxBkB5OMwyMA85jOQkEodA6UoEDnON0xqXpSVWw
TXT	_acme-challenge.magleby-efterskole.dk	VyB6Xnh0PFu9O6uhcn8O9A5rgjZibJi9PT2YAcZyEV0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

180ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2407387160
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 2026-10-12 00:00:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-11-09
Expires	2030-12-31 (1531d)

🔗 Same registrant#

1 domain

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
mafe.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

106ms

74ms

134ms

AAAA

135ms

TXT

166ms

CAA

76ms

HTTPS

119ms

TLSA

514ms

SOA

0ms

MTA-STS

97ms

DNSSEC

180ms

SRV

166ms

Total

3602ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 10:46:32	681ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-11 23:40:52	1806ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-03 02:05:49	2417ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-25 23:39:30	735ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-23 19:27:21	1007ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-17 05:18:35	1699ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-10 04:59:04	751ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-01 03:53:44	991ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-26 16:49:38	670ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-25 04:45:41	2583ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-23 03:02:19	2256ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-01 10:01:28	1412ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-17 03:14:03	9541ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-09 01:17:36	1855ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-30 16:59:25	1205ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-25 03:14:05	1516ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-20 14:02:27 shown	3602ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-19 20:29:09	2255ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-17 15:01:14	1056ms	2 NS 2 A 5 MX	🔒 Secure