mbackup.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	60s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mbackup-dk.mail.protection.outlook.com	2a01:111:f403:ca09::7 2a01:111:f403:ca09::f 2a01:111:f403:ca38::8 2a01:111:f403:ca48::c 52.101.68.0 52.101.68.10 52.101.68.27 52.101.73.12	mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am4pr0401cu00104.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 177ms

TXT Record
MS=ms64518640
v=spf1 mx ip4:81.19.240.230 ip4:62.70.4.40 ip4:62.70.4.47 ip4:62.70.4.49 ip4:77.233.255.131 ip4:62.70.4.48 include:o._spf.comendo.com include:mailmailmail.net include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (mbackup.dk)
-all (hard fail)	v=spf1 mx ip4:81.19.240.230 ip4:62.70.4.40 ip4:62.70.4.47 ip4:62.70.4.49 ip4:77.233.255.131 ip4:62.70.4.48 include:o._spf.comendo.com include:mailmailmail.net 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)

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	2025041001
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.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

48ms

A

63ms

MX

37ms

AAAA

49ms

TXT

177ms

CAA

43ms

HTTPS

47ms

TLSA

654ms

SOA

0ms

MTA-STS

79ms

DNSSEC

97ms

SRV

70ms

Total

1574ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 00:29:52	1574ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 18:31:58	3960ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:13:23	781ms	2 NS 1 A 1 MX	🔒 Secure	View