dentool.dk DNS records

🖥️ Nameservers2 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
lisa.ns.cloudflare.com	—	—	—
ray.ns.cloudflare.com	—	—	—

🌍 A Records2 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.9	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.9	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	dentool-dk.mail.protection.outlook.com	52.101.68.18 52.101.68.3 52.101.68.5 52.101.73.2	mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)2 records 63ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::9	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120::/46	—	—
2a06:98c1:3121::9	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120::/46	—	—

🔐 HTTPS Records1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBBSwAgACAJY+QYLypsBy6f4MxwS8kDpHHA2vtr71U0rh7ar1Y4GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9

📝 TXT Records2 records 157ms

TXT Record
brevo-code:6c34eae9fa8875dd069effd03b7b52b8
v=spf1 include:spf.protection.outlook.com include:a.spf.itoperators.dk include:spf.curanet.dk include:spf.simply.com -all

✉️ SPF

Policy	Record (dentool.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:a.spf.itoperators.dk include:spf.curanet.dk include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.dentool.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:info@dentool.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)

🔐 DNSSEC157ms

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

🏷️ SOA61ms

Field	Value
Serial	2405890430
Primary NS (MNAME)	lisa.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

68ms

A

63ms

MX

67ms

AAAA

63ms

TXT

157ms

CAA

58ms

HTTPS

62ms

TLSA

111ms

SOA

61ms

MTA-STS

35ms

DNSSEC

157ms

SRV

0ms

Total

604ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 12:36:45	1180ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-20 00:16:11	9180ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-15 21:46:45	3515ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-14 08:18:23	2580ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-01 11:28:42	2130ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 19:14:12	1076ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 02:06:19	604ms	2 NS 2 A 1 MX	🔓 Insecure	View