kundo.dk DNS records

🖥️ Nameservers4 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1037.awsdns-01.org	205.251.196.13 2600:9000:5304:d00::1	ns-1037.awsdns-01.org ns-1037.awsdns-01.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1763.awsdns-28.co.uk	205.251.198.227 2600:9000:5306:e300::1	ns-1763.awsdns-28.co.uk ns-1763.awsdns-28.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-27.awsdns-03.com	205.251.192.27 2600:9000:5300:1b00::1	ns-27.awsdns-03.com ns-27.awsdns-03.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-778.awsdns-33.net	205.251.195.10 2600:9000:5303:a00::1	ns-778.awsdns-33.net ns-778.awsdns-33.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records3 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.248.174.75	600s	ec2-3-248-174-75.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.240.0.0/12	🇮🇪 Ireland	Dublin
52.18.143.242	600s	ec2-52-18-143-242.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.16.0.0/14	🇮🇪 Ireland	Dublin
54.216.161.244	600s	ec2-54-216-161-244.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.216.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records1 records 95ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	kundo-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::b 2a01:111:f403:ca09::20 2a01:111:f403:ca09::c 52.101.68.12 52.101.68.25 52.101.73.22 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 52.98.149.136

🔷 AAAA Records (IPv6)3 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a05:d018:b50:e001:6046:af31:8b4a:348b	600s	—	AS16509	Amazon.com, Inc.	2a05:d000:0:0:0:0:0:0/25	🇮🇪 Ireland	Dublin
2a05:d018:b50:e002:8da1:aef1:76e7:7fe1	600s	—	AS16509	Amazon.com, Inc.	2a05:d000:0:0:0:0:0:0/25	🇮🇪 Ireland	Dublin
2a05:d018:b50:e003:2545:5db8:1a26:2d7e	600s	—	AS16509	Amazon.com, Inc.	2a05:d000:0:0:0:0:0:0/25	🇮🇪 Ireland	Dublin

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 196ms

TXT Record
google-site-verification=taXK0pUHTWw4bfNVBtTqYq7KkawaRhtUmcV88n1uTyc
MS=ms25256514
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (kundo.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.kundo.dk)
p=none (monitor only)	v=DMARC1;p=none;rua=mailto:re+vpaifwy24pq@dmarc.postmarkapp.com

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records2 records 55ms

Flags	Tag	Value
0	issue	amazon.com
0	issue	letsencrypt.org

🔗 TLSA / DANE

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

🔐 DNSSEC80ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA79ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-778.awsdns-33.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

36ms

MX

95ms

AAAA

47ms

TXT

196ms

CAA

55ms

HTTPS

34ms

TLSA

305ms

SOA

79ms

MTA-STS

46ms

DNSSEC

80ms

SRV

143ms

Total

3218ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 18:59:14	3218ms	4 NS 3 A 1 MX	🔓 Insecure	View
2026-06-17 15:08:33	2339ms	4 NS 3 A 1 MX	❓ Unknown	View