cetera.dk DNS records

🖥️ Nameservers6 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns10.dnsadmin.dk	208.94.148.4 2600:1800:10::1	ns10.dnsmadeeasy.com ns10.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns11.dns-admin.dk	208.80.124.4 2600:1801:11::1	ns11.dnsmadeeasy.com ns11.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns12.dnsadmin.dk	208.80.126.4 2600:1802:12::1	ns12.dnsmadeeasy.com ns12.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns13.dns-admin.dk	208.80.125.4 2600:1801:13::1	ns13.dnsmadeeasy.com ns13.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns14.dnsadmin.dk	208.80.127.4 2600:1802:14::1	ns14.dnsmadeeasy.com ns14.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns15.dns-admin.dk	208.94.149.4 2600:1800:15::1	ns15.dnsmadeeasy.com ns15.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC

🌍 A Records1 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.13.70.110	3600s	static.110.70.13.49.clients.your-server.de	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cetera-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::1 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 52.101.68.5 52.101.73.1 52.101.73.15 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 52.98.154.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 276ms

TXT Record
d365mktkey=qbsxRdCsCxTnVkKRRMKKjyGnFhsVM55eUDFbunwB184x
mandrill_verify.UubMx2rg5D4r0gsZYQBzdg
MS=ms12710554
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.cetera.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:61dd4c279c4c7@dmarc.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)

🔐 DNSSEC169ms

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

🏷️ SOA0ms

Field	Value
Serial	2009010327
Primary NS (MNAME)	ns20.digicertdns.com
Responsible (RNAME)	dns@digicertdns.com
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

65ms

MX

58ms

AAAA

50ms

TXT

276ms

CAA

57ms

HTTPS

63ms

TLSA

481ms

SOA

0ms

MTA-STS

66ms

DNSSEC

169ms

SRV

108ms

Total

1564ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 23:48:08	8732ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 21:43:04	8695ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 14:34:08	3770ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 23:27:41	2311ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 21:46:21	26219ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 20:39:30	10690ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 12:56:03	10245ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 11:22:28	2388ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 12:48:12	11355ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 22:01:14	1867ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 20:43:49	1928ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 18:45:29	1821ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 07:43:28	1564ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 23:10:32	2071ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 20:56:41	4127ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 20:10:10	4600ms	6 NS 1 A 1 MX	🔒 Secure	View