ice-kuvert.dk DNS records

🖥️ Nameservers4 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1530.awsdns-63.org	205.251.197.250 2600:9000:5305:fa00::1	ns-1530.awsdns-63.org ns-1530.awsdns-63.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1851.awsdns-39.co.uk	205.251.199.59 2600:9000:5307:3b00::1	ns-1851.awsdns-39.co.uk ns-1851.awsdns-39.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-19.awsdns-02.com	205.251.192.19 2600:9000:5300:1300::1	ns-19.awsdns-02.com ns-19.awsdns-02.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-855.awsdns-42.net	205.251.195.87 2600:9000:5303:5700::1	ns-855.awsdns-42.net ns-855.awsdns-42.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	icekuvert-dk0i.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::2 2a01:111:f403:ca04::f 2a01:111:f403:ca09::7 52.101.68.10 52.101.73.123 52.101.73.153 52.101.73.155	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 273ms

TXT Record
ca3-39e6f953fa6b451f94f54852a4c15b30
ca3-44338064c4b543ab991a75dd8c8310fb
MS=ms19374481
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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.ice-kuvert.dk	ice-kuvert.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC87ms

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	1
Primary NS (MNAME)	ns-1851.awsdns-39.co.uk
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

58ms

A

35ms

MX

54ms

AAAA

45ms

TXT

273ms

CAA

51ms

HTTPS

42ms

TLSA

737ms

SOA

0ms

MTA-STS

76ms

DNSSEC

87ms

SRV

74ms

Total

3964ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:05:29	3964ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 23:30:53	1290ms	4 NS 1 A 1 MX	🔓 Insecure	View