klintebjerg-efterskole.dk DNS records

🖥️ Nameservers2 records 51ms

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 Records1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.31	300s	linux57.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	klintebjergefterskole-dk02i.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::9 2a01:111:f403:ca09::c 2a01:111:f403:ca48::8 52.101.209.153 52.101.68.36 52.101.73.12 52.101.73.30	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 52.98.154.136
🔶 Autoconfig	94.231.103.31

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 190ms

TXT Record
v=spf1 include:spf.protection.outlook.com a:smtp02.itforumhosting.dk -all

✉️ SPF

Policy	Record (klintebjerg-efterskole.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a:smtp02.itforumhosting.dk -all

📨 DMARC

Policy	Record (_dmarc.klintebjerg-efterskole.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:cmroeyjn@ag.eu.dmarcadvisor.com; ruf=mailto:cmroeyjn@fr.eu.dmarcadvisor.com; fo=1; adkim=s; aspf=s; pct=100;

📬 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)

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2411694044
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

58ms

MX

38ms

AAAA

44ms

TXT

190ms

CAA

61ms

HTTPS

50ms

TLSA

602ms

SOA

0ms

MTA-STS

77ms

DNSSEC

82ms

SRV

87ms

Total

1264ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:31:15	1264ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 20:47:43	2005ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 14:55:01	3848ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 20:35:17	2206ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 18:06:42	10280ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 04:31:55	3299ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 12:11:14	1035ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 11:55:18	1286ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 17:25:25	1583ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 15:42:27	2782ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:13:52	3260ms	2 NS 1 A 1 MX	🔒 Secure	View