khansen-it.dk DNS records

🖥️ Nameservers2 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
rihana.ns.cloudflare.com	108.162.192.244 172.64.32.244 173.245.58.244 2606:4700:50::adf5:3af4 2803:f800:50::6ca2:c0f4 2a06:98c1:50::ac40:20f4	rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com rihana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rudy.ns.cloudflare.com	108.162.193.229 172.64.33.229 173.245.59.229 2606:4700:58::adf5:3be5 2803:f800:50::6ca2:c1e5 2a06:98c1:50::ac40:21e5	rudy.ns.cloudflare.com rudy.ns.cloudflare.com rudy.ns.cloudflare.com rudy.ns.cloudflare.com rudy.ns.cloudflare.com rudy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.203	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.156.45	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.khansen-it.dk	2a00:8200:7170:25::104 78.31.254.251	2a00.8200.7170.0025.0000.0000.0000.0104.static6.kviknet.net 78-31-254-251.static.kviknet.net	AS204151 EWII Bredbaand A/S AS204151 EWII Bredbaand A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.khansen-it.dk → 78.31.254.251
🔶 Autoconfig	mail.khansen-it.dk → 78.31.254.251

🔷 AAAA Records (IPv6)2 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9c2d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:30cb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.203,172.67.156.45 ech=AEX+DQBBugAgACAXUf+23YDboba4db+V6/wsezT/zYza/z19G+HggcsuXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9c2d,2606:4700:3035::6815:30cb

🔌 SRV Records1 records 91ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	mail.khansen-it.dk

📝 TXT Records2 records 226ms

TXT Record
google-site-verification=eB-rDW8hn2srzsNo6T0jcgCsZtHkSeAdDczWOEOuCkM
v=spf1 include:_spf.mailersend.net mx ip4:78.31.254.251 ip4:188.245.52.132 include:spf.mx.kitecluster.cloud -all

✉️ SPF

Policy	Record (khansen-it.dk)
-all (hard fail)	v=spf1 include:_spf.mailersend.net mx ip4:78.31.254.251 ip4:188.245.52.132 include:spf.mx.kitecluster.cloud -all

📨 DMARC

Policy	Record (_dmarc.khansen-it.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:c9ef0ca7668c4a65b1ae21318b425753@dmarc-reports.cloudflare.net,mailto:postmaster@khansen-it.dk; ruf=mailto:postmaster@khansen-it.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)

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2411798537
Primary NS (MNAME)	rihana.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

71ms

A

53ms

MX

67ms

AAAA

53ms

TXT

226ms

CAA

55ms

HTTPS

42ms

TLSA

110ms

SOA

0ms

MTA-STS

79ms

DNSSEC

94ms

SRV

91ms

Total

1651ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:05:38	1651ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-10 20:38:39	1348ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-08 13:05:50	2330ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-07 02:15:03	1884ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-02 04:01:00	1389ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-15 21:39:28	1115ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-06 11:55:51	4528ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 17:37:20	4617ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-24 03:40:02	1787ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 11:00:05	1385ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 11:53:15	999ms	2 NS 2 A 1 MX	🔒 Secure	View