cervo.dk DNS records

🖥️ Nameservers2 records 169ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 179ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	300s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 219ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	cervo-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::e 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 52.101.68.18 52.101.68.8 52.101.73.12 52.101.73.2	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 377ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	webmail.ithotel.dk

📝 TXT Records4 records 459ms

TXT Record
econstructor01.azurewebsites.net
MS=ms33414380
MS=ms53380598
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (cervo.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.cervo.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:ajyrqiw0@ag.dmarcian.eu; ruf=mailto:ajyrqiw0@fr.dmarcian.eu;

📬 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)

🔐 DNSSEC335ms

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

🏷️ SOA180ms

Field	Value
Serial	2023090701
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

169ms

A

179ms

MX

219ms

AAAA

255ms

TXT

459ms

CAA

309ms

HTTPS

169ms

TLSA

374ms

SOA

180ms

MTA-STS

281ms

DNSSEC

335ms

SRV

377ms

Total

2297ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 01:35:41	2297ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 20:10:59	897ms	2 NS 1 A 1 MX	🔒 Secure	View