osterbrosfodpleje.dk DNS records

🖥️ Nameservers2 records 52ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.204	3600s	linux27.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records2 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	3600s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 158ms

TXT Record
v=spf1 include:spf.onlinemail.io ?all

✉️ SPF

Policy	Record (osterbrosfodpleje.dk)
?all (neutral)	v=spf1 include:spf.onlinemail.io ?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)

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2023061501
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

52ms

A

38ms

MX

40ms

AAAA

34ms

TXT

158ms

CAA

43ms

HTTPS

64ms

TLSA

64ms

SOA

0ms

MTA-STS

69ms

DNSSEC

82ms

SRV

69ms

Total

618ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 16:07:59	618ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 09:52:46	813ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 09:47:22	2815ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 08:52:25	786ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 07:48:20	818ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 07:14:05	864ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 22:29:38	830ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 09:31:50	2886ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 08:54:27	833ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 21:27:19	2115ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 19:23:35	725ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 18:51:55	769ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 12:57:30	791ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 23:54:27	803ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-02 13:05:55	670ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-31 23:56:59	718ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 21:11:00	784ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 16:46:01	795ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 16:32:57	802ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 16:18:11	768ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 15:58:13	807ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 12:11:25	951ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 11:53:43	2657ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-01 09:56:46	527ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 11:38:18	990ms	2 NS 1 A 2 MX	🔒 Secure	View