fiddle.dk DNS records

🖥️ Nameservers2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
melany.ns.cloudflare.com	108.162.194.138 162.159.38.138 172.64.34.138 2606:4700:50::a29f:268a 2803:f800:50::6ca2:c28a 2a06:98c1:50::ac40:228a	melany.ns.cloudflare.com melany.ns.cloudflare.com melany.ns.cloudflare.com melany.ns.cloudflare.com melany.ns.cloudflare.com melany.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
plato.ns.cloudflare.com	108.162.193.223 172.64.33.223 173.245.59.223 2606:4700:58::adf5:3bdf 2803:f800:50::6ca2:c1df 2a06:98c1:50::ac40:21df	plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
88.80.191.110	300s	li703-110.members.linode.com	AS63949	Akamai Connected Cloud	88.80.184.0/21	🇬🇧 United Kingdom	London

📧 MX Records1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fiddle-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::8 2a01:111:f403:ca38::8 2a01:111:f403:ca48::c 52.101.103.143 52.101.73.126 52.101.73.15 52.101.73.16	mail-dbapr03cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.56
🔶 Autoconfig	fiddle.dk → 88.80.191.110

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 195ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (fiddle.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.fiddle.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:c8c959eb7423745@rep.dmarcanalyzer.com; ruf=mailto:c8c959eb7423745@for.dmarcanalyzer.com; sp=none; fo=1

📬 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
CNAME	_acme-challenge.fiddle.dk	fiddle.dk

🔗 TLSA / DANE

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

🔐 DNSSEC116ms

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	2412016099
Primary NS (MNAME)	melany.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

56ms

A

57ms

MX

53ms

AAAA

59ms

TXT

195ms

CAA

46ms

HTTPS

66ms

TLSA

653ms

SOA

0ms

MTA-STS

60ms

DNSSEC

116ms

SRV

72ms

Total

1976ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 06:59:46	1976ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 20:57:37	5564ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 09:12:13	2314ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 08:15:22	6036ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 18:14:10	1084ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 21:55:23	941ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 09:32:18	848ms	2 NS 1 A 1 MX	🔓 Insecure	View