roest.dk DNS records

🖥️ Nameservers2 records 55ms

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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.48.5	600s	5.186.48.5.static.fibianet.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Fuglebjerg

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	roest-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::7 2a01:111:f403:ca09::d 2a01:111:f403:ca09::e 52.101.103.143 52.101.68.25 52.101.73.12 52.101.73.28	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00204.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 218ms

TXT Record
MS=ms85474124
v=spf1 include:spf.protection.outlook.com ip4:5.186.48.5 -all

✉️ SPF

Policy	Record (roest.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:5.186.48.5 -all

📨 DMARC

Policy	Record (_dmarc.roest.dk)
p=reject	v=DMARC1; p=reject; sp=none; pct=100; rua=mailto:6gtf41ua@ag.eu.dmarcadvisor.com; ruf=mailto:6gtf41ua@fr.eu.dmarcadvisor.com;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 63ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.roest.dk	w4EiPmWCVuUrq3HvXToUY1TkIeoRdGEqbWw-oLMEsdI

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC122ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080801
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

55ms

A

55ms

MX

37ms

AAAA

45ms

TXT

218ms

CAA

63ms

HTTPS

65ms

TLSA

179ms

SOA

0ms

MTA-STS

91ms

DNSSEC

122ms

SRV

91ms

Total

845ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:50:16	845ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 05:31:00	854ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 02:26:37	2225ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 21:55:51	3329ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 21:19:32	1119ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:39:50	1919ms	2 NS 1 A 1 MX	🔒 Secure	View