cvri.dk DNS records

🖥️ Nameservers2 records 70ms

Nameserver	IP addresses	PTR	ASN / ISP
maeve.ns.cloudflare.com	108.162.194.45 162.159.38.45 172.64.34.45 2606:4700:50::a29f:262d 2803:f800:50::6ca2:c22d 2a06:98c1:50::ac40:222d	maeve.ns.cloudflare.com maeve.ns.cloudflare.com maeve.ns.cloudflare.com maeve.ns.cloudflare.com maeve.ns.cloudflare.com maeve.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rustam.ns.cloudflare.com	108.162.195.148 162.159.44.148 172.64.35.148 2606:4700:58::a29f:2c94 2803:f800:50::6ca2:c394 2a06:98c1:50::ac40:2394	rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.90	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.146.20	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	300s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:9214	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:2f5a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 78ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.90,172.67.146.20 ech=AEX+DQBB/AAgACBaY3xXTjHGn020myaHmA0UDNM1FWVR3m9nS/VJiWGkRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9214,2606:4700:3035::6815:2f5a

📝 TXT Records1 records 244ms

TXT Record
v=spf1 include:spf.onlinemail.io ip4:91.99.95.160 -all

✉️ SPF

Policy	Record (cvri.dk)
-all (hard fail)	v=spf1 include:spf.onlinemail.io ip4:91.99.95.160 -all

📨 DMARC

Policy	Record (_dmarc.cvri.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:info@cvri.dk

📬 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)

🔐 DNSSEC151ms

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	2413182316
Primary NS (MNAME)	maeve.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

70ms

A

61ms

MX

60ms

AAAA

58ms

TXT

244ms

CAA

93ms

HTTPS

78ms

TLSA

165ms

SOA

0ms

MTA-STS

106ms

DNSSEC

151ms

SRV

95ms

Total

994ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 21:43:23	994ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-26 17:00:15	1083ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-27 18:39:08	9899ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-24 02:20:00	521ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-16 23:21:32	325ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-16 23:20:49	458ms	2 NS 1 A 0 MX	🔒 Secure	View