letstalknumbers.dk DNS records

🖥️ Nameservers2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
hope.ns.cloudflare.com	108.162.192.163 172.64.32.163 173.245.58.163 2606:4700:50::adf5:3aa3 2803:f800:50::6ca2:c0a3 2a06:98c1:50::ac40:20a3	hope.ns.cloudflare.com hope.ns.cloudflare.com hope.ns.cloudflare.com hope.ns.cloudflare.com hope.ns.cloudflare.com hope.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
pedro.ns.cloudflare.com	108.162.195.183 162.159.44.183 172.64.35.183 2606:4700:58::a29f:2cb7 2803:f800:50::6ca2:c3b7 2a06:98c1:50::ac40:23b7	pedro.ns.cloudflare.com pedro.ns.cloudflare.com pedro.ns.cloudflare.com pedro.ns.cloudflare.com pedro.ns.cloudflare.com pedro.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.69.216	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.97	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	letstalknumbers-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::8 2a01:111:f403:ca09::a 2a01:111:f403:ca09::f 52.101.103.137 52.101.103.140 52.101.68.36 52.101.73.15	mail-db7pr03cu00401.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.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
🔶 Autoconfig	autoconfig-mf.dandomain.dk → 212.237.249.54

🔷 AAAA Records (IPv6)2 records 82ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:d561	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:45d8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 75ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.69.216,172.67.213.97 ech=AEX+DQBBOQAgACDReRiOW+HwoQUTXzsusmUib7wRjR/raK7KozQJ3xIlTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d561,2606:4700:3033::6815:45d8

📝 TXT Records2 records 204ms

TXT Record
MS=ms96716053
v=spf1 include:spf.protection.outlook.com -allv=spf1 include:spf.sendinblue.com mx ~all

✉️ SPF

Policy	Record (letstalknumbers.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com -allv=spf1 include:spf.sendinblue.com mx ~all

📨 DMARC

Policy	Record (_dmarc.letstalknumbers.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:207a377851ee4e02a7902d1f880b7861@dmarc-reports.cloudflare.net,mailto:websvar@resolute.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)

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2412297267
Primary NS (MNAME)	hope.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

55ms

A

62ms

MX

50ms

AAAA

82ms

TXT

204ms

CAA

42ms

HTTPS

75ms

TLSA

647ms

SOA

0ms

MTA-STS

81ms

DNSSEC

82ms

SRV

83ms

Total

1493ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:39:21	1493ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 00:48:19	9773ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-15 20:19:47	4428ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-31 20:24:07	3024ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-23 06:41:02	12182ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-15 08:17:10	1385ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-01 22:10:38	4028ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 18:59:33	4610ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 13:12:55	3768ms	2 NS 2 A 1 MX	🔓 Insecure	View