ob-flytning.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 55ms

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 Records2 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ms11195248.msv1.invalid.outlook.com	—	—	—
10	3600s	obflytning-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::5 2a01:111:f403:ca04::f 2a01:111:f403:ca38::8 52.101.68.25 52.101.73.12 52.101.73.123 52.101.73.15	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 150ms

TXT Record
Sendinblue-code:7fa4389a075ba77845fade774e9f606f
v=spf1 a mx include:spf.protection.outlook.com include:spf.sendinblue.com include:web.shared.mysmtp.com ~all

✉️ SPF

Policy	Record (ob-flytning.dk)
~all (soft fail)	v=spf1 a mx include:spf.protection.outlook.com include:spf.sendinblue.com include:web.shared.mysmtp.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)

🔐 DNSSEC87ms

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

🏷️ SOA0ms

Field	Value
Serial	2023102301
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

55ms

MX

33ms

AAAA

46ms

TXT

150ms

CAA

42ms

HTTPS

57ms

TLSA

374ms

SOA

0ms

MTA-STS

66ms

DNSSEC

87ms

SRV

67ms

Total

992ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:25:29	992ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 13:29:19	1477ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 13:47:47	4280ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 17:57:31	1005ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 17:28:38	850ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 04:33:29	1047ms	2 NS 1 A 2 MX	🔒 Secure	View