kalkun.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
diva.ns.cloudflare.com	108.162.192.97 172.64.32.97 173.245.58.97 2606:4700:50::adf5:3a61 2803:f800:50::6ca2:c061 2a06:98c1:50::ac40:2061	diva.ns.cloudflare.com diva.ns.cloudflare.com diva.ns.cloudflare.com diva.ns.cloudflare.com diva.ns.cloudflare.com diva.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kip.ns.cloudflare.com	108.162.193.128 172.64.33.128 173.245.59.128 2606:4700:58::adf5:3b80 2803:f800:50::6ca2:c180 2a06:98c1:50::ac40:2180	kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.31.239	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.180.204	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail2.y36.dk	91.226.144.161	mail.y36.dk	AS216275 Netnoerden ApS

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail2.y36.dk → 91.226.144.161
🔶 Autoconfig	mail2.y36.dk → 91.226.144.161

🔷 AAAA Records (IPv6)2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1fef	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:b4cc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 66ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.31.239,172.67.180.204 ech=AEX+DQBBMgAgACAyKj91O2q6RdL0qFlcWTlYaj3BJo8nhoftP0Z2uI4/YwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1fef,2606:4700:3032::ac43:b4cc

🔌 SRV Records1 records 82ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	1	993	mail2.y36.dk

📝 TXT Records1 records 217ms

TXT Record
v=spf1 mx include:spf.xethost.com ~all

✉️ SPF

Policy	Record (kalkun.dk)
~all (soft fail)	v=spf1 mx include:spf.xethost.com ~all

📨 DMARC

Policy	Record (_dmarc.kalkun.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:postmaster@kalkun.dk

📬 MTA-STS182ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	18112134392281198458
Policy MX	—

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:postmaster@kalkun.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC85ms

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	2410815285
Primary NS (MNAME)	diva.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

59ms

A

41ms

MX

36ms

AAAA

42ms

TXT

217ms

CAA

40ms

HTTPS

66ms

TLSA

72ms

SOA

0ms

MTA-STS

182ms

DNSSEC

85ms

SRV

82ms

Total

732ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:58:24	732ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 16:39:26	2421ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-31 05:55:51	2895ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-25 20:43:30	966ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-20 04:53:49	11546ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 23:05:55	599ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 11:38:01	1206ms	2 NS 2 A 1 MX	🔓 Insecure	View