usb.dk DNS records

🖥️ Nameservers2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnscloud.dk	13.248.158.180	a79764cc55c0ac9c0.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns2.dnscloud.dk	75.2.118.134	abc65dd9a44b5332f.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.

🌍 A Records1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
69.72.244.16	300s	—	AS209341	WHG Hosting Services Ltd	69.72.244.0/24	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	usb.dk	69.72.244.16	—	AS209341 WHG Hosting Services Ltd

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	69.72.244.16
🔶 Autoconfig	69.72.244.16

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 86ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records1 records 263ms

TXT Record
v=spf1 +a +mx +ip4:192.250.229.60 include:spf.mysecurecloudhost.com +ip4:69.72.244.16 +ip4:213.227.130.170 +ip4:167.99.221.98 +ip4:34.90.215.100 +ip4:206.189.241.9 +include:relay.mailchannels.net +ip4:81.19.215.8 -all

✉️ SPF

Policy	Record (usb.dk)
-all (hard fail)	v=spf1 +a +mx +ip4:192.250.229.60 include:spf.mysecurecloudhost.com +ip4:69.72.244.16 +ip4:213.227.130.170 +ip4:167.99.221.98 +ip4:34.90.215.100 +ip4:206.189.241.9 +include:relay.mailchannels.net +ip4:81.19.215.8 -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
TXT	_acme-challenge.usb.dk	Ed31xLcxWc1gn_aT6nW3GyYKaFnnHmQScexs1w2coC4

🔗 TLSA / DANE

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

🔐 DNSSEC120ms

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	2026083100
Primary NS (MNAME)	ns1.dnscloud.dk
Responsible (RNAME)	mecci@live.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

45ms

MX

45ms

AAAA

45ms

TXT

263ms

CAA

34ms

HTTPS

37ms

TLSA

184ms

SOA

0ms

MTA-STS

68ms

DNSSEC

120ms

SRV

86ms

Total

3021ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 14:48:44	3021ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 19:35:30	3486ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 16:32:44	641ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 16:10:53	3173ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 06:09:57	18967ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 05:35:50	3194ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 01:03:45	5000ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 00:52:35	3092ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 00:47:28	11931ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 00:22:40	8717ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 23:45:41	3192ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 19:11:14	4775ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 04:36:11	6513ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 03:47:23	3021ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 01:05:16	4848ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 14:47:05	2992ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 13:06:34	1146ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-01 23:26:59	2038ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 23:39:46	1479ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 22:58:01	17006ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 22:23:39	9039ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 21:46:26	771ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 21:23:46	9390ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 21:02:24	10000ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 19:26:45	1882ms	2 NS 1 A 1 MX	🔓 Insecure	View