fynsjern.dk DNS records

🖥️ Nameservers2 records 178ms

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 233ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.47.252.189	3600s	static.189.252.47.78.clients.your-server.de	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 213ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fynsjern-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09:: 2a01:111:f403:ca09::1 2a01:111:f403:ca09::c 52.101.68.27 52.101.73.153 52.101.73.26 52.101.73.28	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 52.98.149.152

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 234ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 560ms

TXT Record
brevo-code:b3057277b3c0fbfc34a366a8a38fd8c4
MS=ms86842846
v=spf1 include:spf.protection.outlook.com include:sendgrid.net a mx include:servers.mcsv.net -all

✉️ SPF

Policy	Record (fynsjern.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:sendgrid.net a mx include:servers.mcsv.net -all

📨 DMARC

Policy	Record (_dmarc.fynsjern.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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)

🔐 DNSSEC496ms

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

178ms

A

233ms

MX

213ms

AAAA

204ms

TXT

560ms

CAA

225ms

HTTPS

198ms

TLSA

797ms

SOA

0ms

MTA-STS

264ms

DNSSEC

496ms

SRV

234ms

Total

3160ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-13 10:04:08	3160ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 06:00:19	5102ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 04:08:35	2623ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 01:22:17	1307ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 06:53:14	862ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 02:04:47	2800ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 13:05:10	1163ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 11:20:44	654ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 17:35:17	1140ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:35:37	4154ms	2 NS 1 A 1 MX	🔒 Secure	View