fdfsilkeborg1.dk DNS records

🖥️ Nameservers2 records 142ms

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 125ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 142ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fdfsilkeborg1-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::10 2a01:111:f403:ca09::2 2a01:111:f403:ca09::7 52.101.68.18 52.101.68.3 52.101.68.39 52.101.73.2	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 52.97.188.72
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 407ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 556ms

TXT Record
google-site-verification=LnKLDQmriAT43RsjMowhW3ykraXV3ZMPnqcXWGWyGq0
MS=ms89178037
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (fdfsilkeborg1.dk)
-all (hard fail)	v=spf1 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)

🔐 DNSSEC268ms

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

🏷️ SOA126ms

Field	Value
Serial	2026061201
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

142ms

A

125ms

MX

142ms

AAAA

128ms

TXT

556ms

CAA

141ms

HTTPS

142ms

TLSA

2175ms

SOA

126ms

MTA-STS

233ms

DNSSEC

268ms

SRV

407ms

Total

4794ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 12:18:52	4095ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 12:55:53	1115ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 15:55:26	1152ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 10:13:59	1443ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 11:32:51	1296ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 06:01:34	1173ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 05:24:41	760ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 05:24:42	4794ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:02:45	10378ms	0 NS 0 A 0 MX	❓ Unknown	View