ceres.dk DNS records

🖥️ Nameservers4 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-06.azure-dns.com	13.107.236.6 2603:1061:0:700::6	ns1-06.azure-dns.com ns1-06.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-06.azure-dns.net	150.171.21.6 2620:1ec:8ec:700::6	ns2-06.azure-dns.net ns2-06.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-06.azure-dns.org	204.14.183.6 2a01:111:4000:700::6	ns3-06.azure-dns.org ns3-06.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-06.azure-dns.info	208.84.5.6 2620:1ec:bda:700::6	ns4-06.azure-dns.info ns4-06.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
150.171.109.194	3600s	—	AS8075	Microsoft Corporation	150.171.64.0/18	🇺🇸 United States	—

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ceres-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::7 2a01:111:f403:ca09::9 2a01:111:f403:ca09::f 52.101.68.12 52.101.73.15 52.101.73.153 52.101.73.6	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am6pr04cu00306.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

📝 TXT Records3 records 226ms

TXT Record
facebook-domain-verification=twfgaa42bnst8227k1ly3350iefksd
MS=ms31025978
v=spf1 ip4:80.63.52.194 ip4:80.63.52.195 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ceres.dk)
-all (hard fail)	v=spf1 ip4:80.63.52.194 ip4:80.63.52.195 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.ceres.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:65a682b417cd1@dmarc-dk.centerasecurity.com;

📬 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)

🔐 DNSSEC98ms

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	2018081914
Primary NS (MNAME)	ns1-06.azure-dns.com
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	10800s
Retry	5400s
Expire	3600000s
Minimum (neg-cache TTL)	14400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

42ms

MX

50ms

AAAA

51ms

TXT

226ms

CAA

62ms

HTTPS

49ms

TLSA

182ms

SOA

0ms

MTA-STS

90ms

DNSSEC

98ms

SRV

82ms

Total

811ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 11:06:34	811ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 11:28:45	1051ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 03:37:57	1185ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 04:19:58	4484ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 20:10:45	734ms	4 NS 1 A 1 MX	🔓 Insecure	View