virk.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
lakas.ns.cloudflare.com	108.162.193.194 172.64.33.194 173.245.59.194 2606:4700:58::adf5:3bc2 2803:f800:50::6ca2:c1c2 2a06:98c1:50::ac40:21c2	lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosemary.ns.cloudflare.com	108.162.194.77 162.159.38.77 172.64.34.77 2606:4700:50::a29f:264d 2803:f800:50::6ca2:c24d 2a06:98c1:50::ac40:224d	rosemary.ns.cloudflare.com rosemary.ns.cloudflare.com rosemary.ns.cloudflare.com rosemary.ns.cloudflare.com rosemary.ns.cloudflare.com rosemary.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.101.0.139	300s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	600s	virk-dk.h-v1.mx.microsoft	2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 2a01:111:f403:ca38::a 2a01:111:f403:ca48::a 52.101.209.153 52.101.68.0 52.101.68.36 52.101.73.155	mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records11 records 140ms

TXT Record
_globalsign-domain-verification=8wCC1nVoLPY32_GH_87nO2YFnaPYRHnFzUEnrQFaa5
_globalsign-domain-verification=B6vmxVTNpCYGAL2rWBIfUbNe4MODBiASx_w7GxPyLr
4UWPEa+2BdiCHsd38moXvU0xg6qs9m/pUxxrzHucCoQ=
eNp1w0S/cUqfGaGH4SfJ0mSwgH158gUj4GDlk8U9we8=
google-site-verification=CFiDhcJBGIMZNcTzs1DV0S_gC3zfVz8R4Fh4s83mLTY
google-site-verification=lM5jzXaes15_AcVMjkVvCtgmmV5iXuMub5dESvqXN5Q
Lkbjmo2osE/JRX7hRdPzkCxbyly/OsNl6LVBaUMGHcE=
MS=ms30340651
oNxDhIr53w/cdCgvx2b7R+ZqiQPeNcaaHX5zq5iJzrY=
UNJYg8pBjF8Bw9jCncLrVYdtNz2XwQqx2n7Fp1lT1tM=
v=spf1 ip4:37.49.142.150 ip4:37.49.142.137 ip4:37.49.142.162 ip4:87.63.97.30 ip4:87.63.97.15 ip4:185.153.154.186 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk mx -all

✉️ SPF

Policy	Record (virk.dk)
-all (hard fail)	v=spf1 ip4:37.49.142.150 ip4:37.49.142.137 ip4:37.49.142.162 ip4:87.63.97.30 ip4:87.63.97.15 ip4:185.153.154.186 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk mx -all

📨 DMARC

Policy	Record (_dmarc.virk.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@virk.dk, mailto:dmarc_agg@vali.email; ruf=mailto:dmarc@virk.dk; fo=1

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records12 records 26ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	globalsign.com
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	globalsign.com
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🔗 TLSA / DANE4 records 136ms

Service / Owner	Type	Cert association
SMTP _25._tcp.virk-dk.h-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.virk-dk.h-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.virk-dk.h-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.virk-dk.h-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2413755315
Primary NS (MNAME)	lakas.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

34ms

A

25ms

MX

34ms

AAAA

31ms

TXT

140ms

CAA

26ms

HTTPS

38ms

TLSA

136ms

SOA

0ms

MTA-STS

42ms

DNSSEC

92ms

SRV

106ms

Total

839ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 17:35:18	839ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 22:18:19	1020ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 17:06:44	710ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 16:35:28	1434ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 06:54:45	1631ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 05:38:44	2844ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 08:25:02	8656ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 18:40:12	1599ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 17:26:34	1800ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 19:22:57	1341ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 17:51:12	1944ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 07:38:14	1149ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 20:00:44	3334ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 03:16:18	1393ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 05:05:41	3249ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 20:00:33	1311ms	2 NS 1 A 1 MX	🔒 Secure	View