cuma.dk DNS records

🖥️ Nameservers2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Digital A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.99	2893s	linux221.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cuma-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 2a01:111:f403:ca09::f 52.101.68.25 52.101.68.8 52.101.73.12 52.101.73.4	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 149ms

TXT Record
MS=ms17935818
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

🔐 DNSSEC94ms

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	2026082701
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@cuma.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

29ms

MX

26ms

AAAA

28ms

TXT

149ms

CAA

24ms

HTTPS

36ms

TLSA

296ms

SOA

0ms

MTA-STS

44ms

DNSSEC

94ms

SRV

53ms

Total

773ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:08:25	773ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 02:31:42	7743ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 03:24:22	6515ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 14:32:28	1667ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 16:04:40	16811ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 01:30:40	1630ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 07:54:24	3116ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 13:59:45	924ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 14:51:37	1947ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 01:13:06	1294ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 07:57:18	813ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 03:52:59	676ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 21:37:06	715ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 23:11:04	2743ms	2 NS 1 A 1 MX	🔓 Insecure	View