syltfaehre.dk DNS records

🖥️ Nameservers2 records 109ms

Nameserver	IP addresses	PTR	ASN / ISP
clyde.ns.cloudflare.com	108.162.193.91 172.64.33.91 173.245.59.91 2606:4700:58::adf5:3b5b 2803:f800:50::6ca2:c15b 2a06:98c1:50::ac40:215b	clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vera.ns.cloudflare.com	108.162.192.147 172.64.32.147 173.245.58.147 2606:4700:50::adf5:3a93 2803:f800:50::6ca2:c093 2a06:98c1:50::ac40:2093	vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.10.12	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.161.240	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 125ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	300s	mx2.frs.de	—	—	—

🔷 AAAA Records (IPv6)2 records 100ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:a0c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3030::ac43:a1f0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 124ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.10.12,172.67.161.240 ech=AEX+DQBBMQAgACCy058hJovyjVmeOjZykbK/FCRfd/L2tWiDiltP51M/dwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:a0c,2606:4700:3030::ac43:a1f0

📝 TXT Records1 records 499ms

TXT Record
v=spf1 a mx ip4:82.194.97.140 -all

✉️ SPF

Policy	Record (syltfaehre.dk)
-all (hard fail)	v=spf1 a mx ip4:82.194.97.140 -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.syltfaehre.dk	76o8GRJCem0lD7_WnjD_fFgtU8ZjPeFQgLUXI848HmQ
TXT	_acme-challenge.syltfaehre.dk	iECKqnjepheKiDOSUdhKOK0uQ3lsW8-TeK0NAIHEMC4

🔗 TLSA / DANE

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

🔐 DNSSEC266ms

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

🏷️ SOA0ms

Field	Value
Serial	2413427055
Primary NS (MNAME)	clyde.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-16 19:34:29

Field	Value
Registrar	InterNetX GmbH
Registered	2009-06-15
Expires	2027-06-30 (300d)

📋 WHOIS

⏱️ Lookup Timing

NS

109ms

A

99ms

MX

125ms

AAAA

100ms

TXT

499ms

CAA

138ms

HTTPS

124ms

TLSA

294ms

SOA

0ms

MTA-STS

128ms

DNSSEC

266ms

SRV

156ms

Total

1897ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 09:24:37	1897ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-10 16:02:11	1299ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-16 19:34:00	8748ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 06:39:45	3219ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 03:38:56	639ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 22:18:22	644ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 02:54:07	810ms	2 NS 2 A 1 MX	🔓 Insecure	View