vestbirk-efterskole.dk

Records from scan: 2026-10-13 07:56:16 · 2110ms total · last checked 2026-10-17 12:58 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vestbirk-efterskole.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, mark.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.68.117 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.vestbirk-efterskole.dk. The zone is DNSSEC-signed and validates, 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#

2 records 123ms

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 115ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.68.117	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.195.9	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 142ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.vestbirk-efterskole.dk	104.21.68.117 172.67.195.9 2606:4700:3035::6815:4475 2606:4700:3036::ac43:c309	— — — —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.195.9
🔶 Autoconfig	172.67.195.9

🔷 AAAA Records (IPv6)#

2 records 117ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:4475	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:c309	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 142ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.68.117,172.67.195.9 ech=AEX+DQBBwQAgACBjaO3MMnpCPO/UxmrIwMMeE5TPjPLpO47U+eKV0BV2QAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:4475,2606:4700:3036::ac43:c309

📝 TXT Records#

1 records 264ms

TXT Record
v=spf1 include:spf.curanet.dk include:_spf.google.com ~all

✉️ SPF#

Policy	Record (vestbirk-efterskole.dk)
~all (soft fail)	v=spf1 include:spf.curanet.dk include:_spf.google.com ~all

📨 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 2026-10-13 07:56:16

www	104.21.68.117 172.67.195.9 2606:4700:3035::6815:4475 2606:4700:3036::ac43:c309 (AS13335) (address records, no CNAME)
www vs bare domain	Same network vestbirk-efterskole.dk: 104.21.68.117 172.67.195.9 2606:4700:3035::6815:4475 2606:4700:3036::ac43:c309 (AS13335) www.vestbirk-efterskole.dk: 104.21.68.117 172.67.195.9 2606:4700:3035::6815:4475 2606:4700:3036::ac43:c309 (AS13335)
Wildcard	Yes: any name under the zone resolves
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: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.vestbirk-efterskole.dk	KxL1rf5E4OpuM4eYjZwaghXw-afvGxZuXdXbQtu4res

🔗 TLSA / DANE#

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

🔐 DNSSEC#

182ms

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

🏷️ SOA#

86ms

Field	Value
Serial	2417285456
Primary NS (MNAME)	bella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

123ms

115ms

142ms

AAAA

117ms

TXT

264ms

CAA

110ms

HTTPS

142ms

TLSA

495ms

SOA

86ms

MTA-STS

116ms

DNSSEC

182ms

SRV

159ms

Total

2110ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:56:16 shown	2110ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-29 18:40:55	647ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 09:13:17	616ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-26 23:51:53	2521ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-19 12:48:22	1262ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-12 09:47:07	679ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-08 12:55:35	1516ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-30 22:43:46	2360ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 23:23:04	1485ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 15:32:26	630ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-25 07:41:08	8619ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-07 23:53:42	1066ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-09 06:13:40	1067ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-27 07:07:11	867ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-24 06:28:01	1014ms	2 NS 2 A 1 MX	⚠️ Bogus
2026-06-19 19:23:44	635ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-18 07:41:31	966ms	2 NS 2 A 1 MX	🔒 Secure