dfnoil.dk DNS records

🖥️ Nameservers2 records 50ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.102.91.34	43200s	mx.moranti.com	AS47292	Sentia Denmark A/S	91.102.88.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	dfnoil-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::7 2a01:111:f403:ca04::d 2a01:111:f403:ca09::c 52.101.68.10 52.101.68.5 52.101.68.8 52.101.73.145	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00301.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
🔶 Autoconfig	dfnoil.dk → 91.102.91.34

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 204ms

TXT Record
MS=ms69642867
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (dfnoil.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.dfnoil.dk	dfnoil.dk

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

50ms

A

53ms

MX

40ms

AAAA

50ms

TXT

204ms

CAA

52ms

HTTPS

33ms

TLSA

2048ms

SOA

0ms

MTA-STS

73ms

DNSSEC

98ms

SRV

70ms

Total

3047ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:04:56	3047ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 20:22:50	6019ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 03:39:00	1993ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 04:36:21	7609ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 03:10:18	5200ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 23:59:19	9353ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 05:56:50	1294ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 02:36:10	5899ms	2 NS 1 A 1 MX	🔒 Secure	View