isaca.dk DNS records

🖥️ Nameservers2 records 220ms

Nameserver	IP addresses	PTR	ASN / ISP
santino.ns.cloudflare.com	108.162.195.1 162.159.44.1 172.64.35.1 2606:4700:58::a29f:2c01 2803:f800:50::6ca2:c301 2a06:98c1:50::ac40:2301	santino.ns.cloudflare.com santino.ns.cloudflare.com santino.ns.cloudflare.com santino.ns.cloudflare.com santino.ns.cloudflare.com santino.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
savanna.ns.cloudflare.com	108.162.194.136 162.159.38.136 172.64.34.136 2606:4700:50::a29f:2688 2803:f800:50::6ca2:c288 2a06:98c1:50::ac40:2288	savanna.ns.cloudflare.com savanna.ns.cloudflare.com savanna.ns.cloudflare.com savanna.ns.cloudflare.com savanna.ns.cloudflare.com savanna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 209ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.164	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.187.111	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 248ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	isaca-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca04::f 2a01:111:f403:ca09::c 52.101.68.8 52.101.73.1 52.101.73.12 52.101.73.24	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 52.98.149.152

🔷 AAAA Records (IPv6)2 records 227ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:28a4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:bb6f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 254ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.40.164,172.67.187.111 ech=AEX+DQBBHgAgACC0UQ5Sm51PtYMjpSLDJ1Bx3uQnlHOihm5V08ZXOEQsHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:28a4,2606:4700:3037::ac43:bb6f

📝 TXT Records3 records 560ms

TXT Record
google-site-verification=RZwcGgL0iJnhOtWtQBh1SiXL5MHKHMEE22JeW0XPyAo
mailerlite-domain-verification=4d072f414e6f6d633bae744802f6056ddcd832de
v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:_spf.google.com include:mailmailmail.net ~all

✉️ SPF

Policy	Record (isaca.dk)
~all (soft fail)	v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:_spf.google.com include:mailmailmail.net ~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)

🔐 DNSSEC387ms

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

🏷️ SOA0ms

Field	Value
Serial	2411858049
Primary NS (MNAME)	santino.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

220ms

A

209ms

MX

248ms

AAAA

227ms

TXT

560ms

CAA

239ms

HTTPS

254ms

TLSA

357ms

SOA

0ms

MTA-STS

307ms

DNSSEC

387ms

SRV

271ms

Total

5733ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 10:47:38	5733ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-10 13:58:18	1891ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-22 06:04:13	9560ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-18 13:06:48	9371ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 13:46:58	1556ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 15:32:57	1233ms	2 NS 2 A 1 MX	🔒 Secure	View