hobroefterskole.dk DNS records

🖥️ Nameservers2 records 45ms

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 Records2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
141.193.213.10	300s	—	AS209242	Cloudflare London, LLC	141.193.213.0/24	🇺🇸 United States	—
141.193.213.11	300s	—	AS209242	Cloudflare London, LLC	141.193.213.0/24	🇺🇸 United States	—

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	hobroefterskole-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca09:: 2a01:111:f403:ca09::5 52.101.68.0 52.101.68.15 52.101.73.123 52.101.73.16	mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 212ms

TXT Record
v=spf1 ip4:5.56.144.132 include:spf.protection.outlook.com include:spf.wannafind.dk include:relay.mailchannels.net include:uxmail.io ~all

✉️ SPF

Policy	Record (hobroefterskole.dk)
~all (soft fail)	v=spf1 ip4:5.56.144.132 include:spf.protection.outlook.com include:spf.wannafind.dk include:relay.mailchannels.net include:uxmail.io ~all

📨 DMARC

Policy	Record (_dmarc.hobroefterskole.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:watchdog@labtech.dk; fo=1

📬 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)

🔐 DNSSEC91ms

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

🏷️ SOA0ms

Field	Value
Serial	2413314032
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

45ms

A

46ms

MX

42ms

AAAA

45ms

TXT

212ms

CAA

74ms

HTTPS

49ms

TLSA

357ms

SOA

0ms

MTA-STS

92ms

DNSSEC

91ms

SRV

85ms

Total

981ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:06:11	981ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-28 07:36:26	1315ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 07:10:31	1013ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-08 03:02:33	2147ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-10 22:52:45	9314ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 01:30:42	954ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 03:52:32	739ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 01:07:17	10390ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-19 17:55:15	860ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-18 16:41:05	1939ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 12:52:32	254ms	0 NS 0 A 0 MX	❓ Unknown	View