katoni.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
jo.ns.cloudflare.com	108.162.192.172 172.64.32.172 173.245.58.172 2606:4700:50::adf5:3aac 2803:f800:50::6ca2:c0ac 2a06:98c1:50::ac40:20ac	jo.ns.cloudflare.com jo.ns.cloudflare.com jo.ns.cloudflare.com jo.ns.cloudflare.com jo.ns.cloudflare.com jo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
stan.ns.cloudflare.com	108.162.193.235 172.64.33.235 173.245.59.235 2606:4700:58::adf5:3beb 2803:f800:50::6ca2:c1eb 2a06:98c1:50::ac40:21eb	stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.55.87	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.146.92	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	katoni-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::6 2a01:111:f403:ca09::24 2a01:111:f403:ca09::9 52.101.68.15 52.101.68.25 52.101.73.126 52.101.73.19	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.56

🔷 AAAA Records (IPv6)2 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:925c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:3757	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.55.87,172.67.146.92 ech=AEX+DQBB3gAgACAozdg6TF+IOLutI2raZBDRPBvAjRJn2ExG9kdRfnpPIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:925c,2606:4700:3033::6815:3757

🔌 SRV Records1 records 316ms

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

📝 TXT Records5 records 214ms

TXT Record
google-site-verification=DNkSu_AjLy-cMzVGRWZ-C8SOUpnjZYc_cuvQt4Yo32w
google-site-verification=LKK549iNA421v_x1_W56xzzV2d1wI1Y29YMbHGa03Hg
MS=ms67058686
site-verification=927f8fc3a100ca2b1e5de299e814b481
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:sendgrid.net -all

✉️ SPF

Policy	Record (katoni.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:sendgrid.net -all

📨 DMARC

Policy	Record (_dmarc.katoni.dk)
p=none (monitor only)	v=DMARC1; p=none rua=mailto:martin@katoni.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)

🔐 DNSSEC96ms

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	2413025084
Primary NS (MNAME)	jo.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

45ms

A

42ms

MX

38ms

AAAA

59ms

TXT

214ms

CAA

54ms

HTTPS

43ms

TLSA

325ms

SOA

0ms

MTA-STS

83ms

DNSSEC

96ms

SRV

316ms

Total

1151ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 13:39:28	1151ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-24 15:16:38	1780ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-23 02:29:15	2814ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-14 03:10:46	1682ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-29 16:12:03	1345ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 22:38:51	1521ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 09:34:31	2292ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 14:59:26	2768ms	2 NS 2 A 1 MX	⚠️ Bogus	View