privatskolenisaeby.dk DNS records

🖥️ Nameservers2 records 32ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.19.126	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.186.44	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	privatskolenisaeby-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca09::1 52.101.103.137 52.101.68.25 52.101.73.2 52.101.73.24	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.56
🔶 Autoconfig	172.67.186.44

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:137e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:ba2c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.126,172.67.186.44 ech=AEX+DQBBMgAgACAK/5fTb2SGmh/d1ROuV4VvD+I4hyBiYZFs3xtD623NJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:137e,2606:4700:3033::ac43:ba2c

📝 TXT Records2 records 153ms

TXT Record
google-site-verification=DEnouy_BLES9SZtleCTNVpBVoiy2XEybK1E29_lq5Ug
v=spf1 include:spf.protection.outlook.com ip4:89.221.167.1/24 -all

✉️ SPF

Policy	Record (privatskolenisaeby.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:89.221.167.1/24 -all

📨 DMARC

Policy	Record (_dmarc.privatskolenisaeby.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:c72342c2d5f145cca6b82fdb6bf2e016@dmarc-reports.cloudflare.net,mailto:dmarc@privatskolenisaeby.dk

📬 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)

🔐 DNSSEC95ms

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

🏷️ SOA0ms

Field	Value
Serial	2413271841
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

32ms

A

28ms

MX

34ms

AAAA

32ms

TXT

153ms

CAA

27ms

HTTPS

32ms

TLSA

641ms

SOA

0ms

MTA-STS

45ms

DNSSEC

95ms

SRV

58ms

Total

1234ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 06:28:33	1234ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 06:25:56	10188ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-10 23:07:56	2336ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-07 19:24:56	1867ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-29 05:01:39	1272ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 11:39:42	1133ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 00:41:46	3193ms	2 NS 2 A 1 MX	⚠️ Bogus	View
2026-06-20 00:01:45	2768ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 14:31:04	3182ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 11:32:30	1659ms	2 NS 2 A 1 MX	🔓 Insecure	View