v-fs.dk DNS records

🖥️ Nameservers2 records 213ms

Nameserver	IP addresses	PTR	ASN / ISP
jaxson.ns.cloudflare.com	108.162.195.221 162.159.44.221 172.64.35.221 2606:4700:58::a29f:2cdd 2803:f800:50::6ca2:c3dd 2a06:98c1:50::ac40:23dd	jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
melissa.ns.cloudflare.com	108.162.192.199 172.64.32.199 173.245.58.199 2606:4700:50::adf5:3ac7 2803:f800:50::6ca2:c0c7 2a06:98c1:50::ac40:20c7	melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 256ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.22.9	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.177	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 168ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	vfs-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09::6 52.101.68.10 52.101.73.12 52.101.73.2 52.101.73.28	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 52.98.179.248
🔶 Autoconfig	172.67.201.177

🔷 AAAA Records (IPv6)2 records 445ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1609	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:c9b1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 246ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.22.9,172.67.201.177 ech=AEX+DQBBUAAgACB5yo1uHPYFnhyeEH0/VQFJMCBy7AUPLw737f6vCcgyYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1609,2606:4700:3034::ac43:c9b1

🔌 SRV Records1 records 548ms

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

📝 TXT Records2 records 2093ms

TXT Record
google-site-verification=W8-bWGAyvkj3gTQrUP6yVJX36DQ9-nRV9SKQ6eaS2s8
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.v-fs.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:re+oxrw4jtbsi6@dmarc.postmarkapp.com; fo=1

📬 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)

🔐 DNSSEC1506ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412551854
Primary NS (MNAME)	jaxson.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

213ms

A

256ms

MX

168ms

AAAA

445ms

TXT

2093ms

CAA

147ms

HTTPS

246ms

TLSA

1072ms

SOA

0ms

MTA-STS

1549ms

DNSSEC

1506ms

SRV

548ms

Total

16437ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 06:05:13	16437ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-18 05:47:20	1786ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-16 21:35:22	1870ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-15 08:12:02	2154ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-06 10:12:26	2256ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-28 14:27:47	2928ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 22:48:24	748ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 18:20:06	3040ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 20:22:19	1590ms	2 NS 2 A 1 MX	🔓 Insecure	View