sensum.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
johnathan.ns.cloudflare.com	108.162.195.44 162.159.44.44 172.64.35.44 2606:4700:58::a29f:2c2c 2803:f800:50::6ca2:c32c 2a06:98c1:50::ac40:232c	johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ruth.ns.cloudflare.com	108.162.192.143 172.64.32.143 173.245.58.143 2606:4700:50::adf5:3a8f 2803:f800:50::6ca2:c08f 2a06:98c1:50::ac40:208f	ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.13.253	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.18.18.253	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.18.13.253
🔶 Autoconfig	104.18.18.253

🔷 AAAA Records (IPv6)2 records 73ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700::6812:12fd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	🇺🇸 United States	—
2606:4700::6812:dfd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	🇺🇸 United States	—

🔐 HTTPS Records1 records 98ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.13.253,104.18.18.253 ipv6hint=2606:4700::6812:dfd,2606:4700::6812:12fd

📝 TXT Records6 records 238ms

TXT Record
_globalsign-domain-verification=CVr4zHU1YIWIdVTD0ht3aOau7jEMxBUtHHd3p_VI49
_globalsign-domain-verification=FWp2lgVaU0F-vi-FELQd6QOMgwU1nVCDekT9kn21j5
_globalsign-domain-verification=GoteJZFknCD1WG_xVWYoDacNRM26uHgQiiPCOCjS3-
_globalsign-domain-verification=QugZJA2E-oLFC274mYpUY2ReQG9Phd6SH-N36ld42U
_llnlnalk7lrl7cu5nshqvi889tuq6if
_u05h3lqnkeq8ex0jvlhk24gc6g4b0b0

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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 Records12 records 84ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	geotrust.com
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issue	www.digicert.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🔗 TLSA / DANE

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

🔐 DNSSEC123ms

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	2412523032
Primary NS (MNAME)	johnathan.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

48ms

A

66ms

MX

83ms

AAAA

73ms

TXT

238ms

CAA

84ms

HTTPS

98ms

TLSA

65ms

SOA

0ms

MTA-STS

109ms

DNSSEC

123ms

SRV

103ms

Total

885ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:01:07	885ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 22:37:48	717ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-18 20:36:03	4166ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-14 00:42:43	1072ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-06 02:07:13	1103ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-09 02:30:13	9334ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 01:26:27	2042ms	2 NS 2 A 0 MX	🔓 Insecure	View