esbjergfriskole.dk

Records from scan: 2026-10-04 23:43:33 · 1459ms total · last checked 2026-10-16 22:43 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

esbjergfriskole.dk is a .dk domain served by 2 nameservers (clyde.ns.cloudflare.com, tia.ns.cloudflare.com). It was registered on 13 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.34.231 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by esbjergfriskole-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
clyde.ns.cloudflare.com	108.162.193.91 172.64.33.91 173.245.59.91 2606:4700:58::adf5:3b5b 2803:f800:50::6ca2:c15b 2a06:98c1:50::ac40:215b	clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tia.ns.cloudflare.com	108.162.192.229 172.64.32.229 173.245.58.229 2606:4700:50::adf5:3ae5 2803:f800:50::6ca2:c0e5 2a06:98c1:50::ac40:20e5	tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.34.231	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.210.21	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	esbjergfriskole-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca21::c 2a01:111:f403:ca38::a 2a01:111:f403:ca48::e 52.101.103.39 52.101.181.153 52.101.209.31 52.101.68.29	mail-dbapr03cu00100.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:22e7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:d215	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.34.231,172.67.210.21 ech=AEX+DQBBogAgACAWJCBFTDlxcVvIEKpDKAomZQL9Anjy4Rg+qMg7KbCTHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:22e7,2606:4700:3036::ac43:d215

📝 TXT Records#

2 records 148ms

TXT Record
MS=ms95778919
v=spf1 include:_spf.mx.cloudflare.net include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (esbjergfriskole.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.esbjergfriskole.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:6090e3cb8fe04281ac912bc3457c098b@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 2026-10-10 13:05:44

www	NXDOMAIN
www vs bare domain	www does not resolve esbjergfriskole.dk: 104.21.34.231 172.67.210.21 2606:4700:3035::6815:22e7 2606:4700:3036::ac43:d215 (AS13335) www.esbjergfriskole.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

45ms

Field	Value
Serial	2416590143
Primary NS (MNAME)	clyde.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 00:18:11

Field	Value
Registrar	Simply.com A/S
Registered	2024-11-13
Expires	2026-11-12 (26d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

30ms

34ms

AAAA

37ms

TXT

148ms

CAA

31ms

HTTPS

42ms

TLSA

737ms

SOA

45ms

MTA-STS

56ms

DNSSEC

107ms

SRV

51ms

Total

1459ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 23:43:33 shown	1459ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 23:35:41	1440ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 23:29:36	2183ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 22:37:32	1411ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 22:04:13	1158ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 08:09:53	2585ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 05:33:29	6274ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 00:11:40	1264ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 12:30:55	1752ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 14:54:10	2263ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 19:24:08	10866ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 13:41:54	3208ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 11:27:45	2041ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 23:56:51	1482ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 08:25:08	549ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 08:20:11	581ms	2 NS 2 A 1 MX	🔓 Insecure