isocut.dk DNS records

🖥️ Nameservers2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
chris.ns.cloudflare.com	108.162.193.85 172.64.33.85 173.245.59.85 2606:4700:58::adf5:3b55 2803:f800:50::6ca2:c155 2a06:98c1:50::ac40:2155	chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sara.ns.cloudflare.com	108.162.192.144 172.64.32.144 173.245.58.144 2606:4700:50::adf5:3a90 2803:f800:50::6ca2:c090 2a06:98c1:50::ac40:2090	sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.46.143.48	300s	dedi4227.your-server.de	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	300s	dedi4227.your-server.de	2a01:4f8:d0a:50f6::2 78.46.143.48	dedi4227.your-server.de dedi4227.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.214.134
🔶 Autoconfig	172.67.214.134

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 230ms

TXT Record
v=spf1 +a +mx +ip4:35.214.173.165 include:_spf.mailspamprotection.com include:spf.onlinemail.io ~all

✉️ SPF

Policy	Record (isocut.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:35.214.173.165 include:_spf.mailspamprotection.com include:spf.onlinemail.io ~all

📨 DMARC

Policy	Record (_dmarc.isocut.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;pct=50;adkim=r;aspf=r;

📬 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)

🔐 DNSSEC95ms

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	2412108237
Primary NS (MNAME)	chris.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

50ms

A

42ms

MX

54ms

AAAA

48ms

TXT

230ms

CAA

37ms

HTTPS

54ms

TLSA

117ms

SOA

0ms

MTA-STS

83ms

DNSSEC

95ms

SRV

87ms

Total

839ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 20:16:36	839ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 12:42:37	4041ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 05:35:11	1492ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 10:16:20	919ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 12:49:07	3313ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 21:47:13	1165ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 04:56:41	941ms	2 NS 1 A 1 MX	🔓 Insecure	View