projectzero.dk DNS records

🖥️ Nameservers2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
aron.ns.cloudflare.com	108.162.192.69 172.64.32.69 173.245.58.69 2606:4700:50::adf5:3a45 2803:f800:50::6ca2:c045 2a06:98c1:50::ac40:2045	aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
keaton.ns.cloudflare.com	108.162.195.181 162.159.44.181 172.64.35.181 2606:4700:58::a29f:2cb5 2803:f800:50::6ca2:c3b5 2a06:98c1:50::ac40:23b5	keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
164.92.185.1	300s	1047808.cloudwaysapps.com	AS14061	DigitalOcean, LLC	164.92.128.0/17	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 22ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	projectzero-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca09::4 52.101.68.16 52.101.68.29 52.101.68.8 52.101.73.123	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00203.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 56ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 146ms

TXT Record
klaviyo-site-verification=QSL2GY
MS=ms35777955
v=spf1 a ip4:81.95.245.189/32 include:spf.protection.outlook.com include:spf.dynamicweb-cms.com -all

✉️ SPF

Policy	Record (projectzero.dk)
-all (hard fail)	v=spf1 a ip4:81.95.245.189/32 include:spf.protection.outlook.com include:spf.dynamicweb-cms.com -all

📨 DMARC

Policy	Record (_dmarc.projectzero.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:bfa13ed927cf4717b121865e9aa25a93@dmarc-reports.cloudflare.net

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.projectzero.dk	0A3x5qIxkoeAAYWmf02PTe5wLjFU-9_aKjJmpo3Hb-U
TXT	_acme-challenge.projectzero.dk	VdCtSsyHSF0lHMh9RMQa0g7CBQPeQlhHl5FtCkD98Lw

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2413647607
Primary NS (MNAME)	aron.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

36ms

A

30ms

MX

22ms

AAAA

36ms

TXT

146ms

CAA

30ms

HTTPS

34ms

TLSA

405ms

SOA

0ms

MTA-STS

52ms

DNSSEC

102ms

SRV

56ms

Total

914ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 16:10:56	914ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 07:44:29	5080ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 07:15:22	7862ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 03:16:28	17416ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 02:55:23	2891ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 04:13:52	1308ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 05:55:08	933ms	2 NS 1 A 1 MX	🔒 Secure	View