rubisco.dk DNS records

🖥️ Nameservers2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.83.125	600s	re03.azehosting.net	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rubisco-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca09::24 2a01:111:f403:ca38::8 52.101.103.143 52.101.68.32 52.101.73.11 52.101.73.30	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.40
🔶 Autoconfig	195.249.40.149

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 215ms

TXT Record
MS=ms52442506
v=spf1 A MX include:_spf.presscloud.com include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (rubisco.dk)
~all (soft fail)	v=spf1 A MX include:_spf.presscloud.com 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)

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082702
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

43ms

MX

42ms

AAAA

41ms

TXT

215ms

CAA

41ms

HTTPS

47ms

TLSA

240ms

SOA

0ms

MTA-STS

81ms

DNSSEC

93ms

SRV

75ms

Total

1040ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:47:26	1040ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 16:27:15	655ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 16:55:58	957ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 15:39:05	2129ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 08:24:35	953ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 05:57:17	1184ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 08:51:01	2858ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 12:00:11	1167ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 21:04:20	736ms	2 NS 1 A 1 MX	🔒 Secure	View