langelandsefterskole.dk DNS records

🖥️ Nameservers2 records 9ms

Nameserver	IP addresses	PTR	ASN / ISP
amos.ns.cloudflare.com	108.162.195.120 162.159.44.120 172.64.35.120 2606:4700:58::a29f:2c78 2803:f800:50::6ca2:c378 2a06:98c1:50::ac40:2378	amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
leia.ns.cloudflare.com	108.162.192.184 172.64.32.184 173.245.58.184 2606:4700:50::adf5:3ab8 2803:f800:50::6ca2:c0b8 2a06:98c1:50::ac40:20b8	leia.ns.cloudflare.com leia.ns.cloudflare.com leia.ns.cloudflare.com leia.ns.cloudflare.com leia.ns.cloudflare.com leia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 17ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.60.5	297s	acd89244c803f7181.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—
99.83.231.61	297s	acd89244c803f7181.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	99.83.128.0/17	🇺🇸 United States	—

📧 MX Records1 records 6ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	langelandsefterskole-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 52.101.68.12 52.101.73.16 52.101.73.19 52.101.73.4	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am0pr83cu00404.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 61ms

TXT Record
v=spf1 a mx +ip4:108.178.14.150 +ip4:185.21.40.38 include:spf.protection.outlook.com include:spf.curanet.dk include:spf.securesmtp.dk include:spf.mailjet.com -all

✉️ SPF

Policy	Record (langelandsefterskole.dk)
-all (hard fail)	v=spf1 a mx +ip4:108.178.14.150 +ip4:185.21.40.38 include:spf.protection.outlook.com include:spf.curanet.dk include:spf.securesmtp.dk include:spf.mailjet.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

🔗 TLSA / DANE

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

🔐 DNSSEC108ms

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

🏷️ SOA6ms

Field	Value
Serial	2412003765
Primary NS (MNAME)	amos.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

9ms

A

17ms

MX

6ms

AAAA

7ms

TXT

61ms

CAA

9ms

HTTPS

22ms

TLSA

156ms

SOA

6ms

MTA-STS

19ms

DNSSEC

108ms

SRV

0ms

Total

8086ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 19:24:02	8086ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-14 13:44:03	2602ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-31 04:16:20	1414ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-02 18:15:28	1474ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 03:06:13	7231ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 06:03:22	4769ms	2 NS 2 A 1 MX	🔓 Insecure	View