keesing.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
gina.ns.cloudflare.com	108.162.192.117 172.64.32.117 173.245.58.117 2606:4700:50::adf5:3a75 2803:f800:50::6ca2:c075 2a06:98c1:50::ac40:2075	gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
randy.ns.cloudflare.com	108.162.195.109 162.159.44.109 172.64.35.109 2606:4700:58::a29f:2c6d 2803:f800:50::6ca2:c36d 2a06:98c1:50::ac40:236d	randy.ns.cloudflare.com randy.ns.cloudflare.com randy.ns.cloudflare.com randy.ns.cloudflare.com randy.ns.cloudflare.com randy.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
162.159.135.42	300s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	keesing-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::6 2a01:111:f403:ca09::26 2a01:111:f403:ca09::f 52.101.103.137 52.101.209.28 52.101.73.123 52.101.73.30	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.24

🔷 AAAA Records (IPv6)1 records 24ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:7::a29f:872a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 59ms

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

📝 TXT Records6 records 253ms

TXT Record
adobe-idp-site-verification=71e950cb-e4e0-4a77-970b-433f98b701ad
extensis-domain-verification=4292061f-8372-4f7d-858f-f94f61377333
google-site-verification=5wbIc8l5SNcvvHcWLeb3w0cAMVD1e14ewUlrjt6FLRQ
MS=ms40983385
v=spf1 ip4:85.90.245.168 include:amazonses.com include:spf.protection.outlook.com include:spf.keesing.com mx -all
vpdq1gtz61D3m9LeAv74+AqN+t5ywuRja2awHaWpz1w6nL65MlFixPtOosiy5pon7FKCmROKZkXkiIepZkeJEg==

✉️ SPF

Policy	Record (keesing.dk)
-all (hard fail)	v=spf1 ip4:85.90.245.168 include:amazonses.com include:spf.protection.outlook.com include:spf.keesing.com mx -all

📨 DMARC

Policy	Record (_dmarc.keesing.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:aggregate@keesing.net,mailto:dmarc_agg@vali.email; ruf=mailto:forensicreports@keesing.net; fo=1; adkim=s; aspf=s; pct=100;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.keesing.dk	keesing.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2413850728
Primary NS (MNAME)	gina.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

28ms

A

25ms

MX

33ms

AAAA

24ms

TXT

253ms

CAA

32ms

HTTPS

25ms

TLSA

169ms

SOA

0ms

MTA-STS

40ms

DNSSEC

100ms

SRV

59ms

Total

825ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 17:40:18	825ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 04:15:29	2129ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 03:31:52	8360ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 09:00:21	6987ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 16:08:18	3847ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 13:22:45	10336ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 16:47:09	1437ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:33:48	1080ms	2 NS 1 A 1 MX	🔒 Secure	View