syltfaehre.dk

📜 Historical scan 2026-06-18 02:54:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

syltfaehre.dk is a .dk domain served by 2 nameservers (clyde.ns.cloudflare.com, vera.ns.cloudflare.com). It was registered on 15 June 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.12 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx2.frs.de. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 40ms

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 Records#

2 records 39ms

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

📧 MX Records#

1 records 37ms

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

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:a1f0	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:a0c	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.10.12,172.67.161.240 ech=AEX+DQBBUgAgACBikhzZAr7Rk2pMlFm723zwb2k97MV6NY84MH+YnyTnJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a1f0,2606:4700:3036::6815:a0c

📝 TXT Records#

1 records 153ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 11:29:04

www	104.21.10.12 172.67.161.240 2606:4700:3030::6815:a0c 2606:4700:3030::ac43:a1f0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network syltfaehre.dk: 104.21.10.12 172.67.161.240 2606:4700:3030::6815:a0c 2606:4700:3030::ac43:a1f0 (AS13335) www.syltfaehre.dk: 104.21.10.12 172.67.161.240 2606:4700:3030::6815:a0c 2606:4700:3030::ac43:a1f0 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2406509018
Primary NS (MNAME)	clyde.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 09:43:14

Field	Value
Registrar	InterNetX GmbH
Registered	2009-06-15
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

39ms

37ms

AAAA

40ms

TXT

153ms

CAA

36ms

HTTPS

44ms

TLSA

127ms

SOA

38ms

MTA-STS

70ms

DNSSEC

78ms

SRV

70ms

Total

810ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 09:09:39	472ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 01:26:24	1358ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 23:10:59	718ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 22:48:29	603ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 18:41:38	755ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 00:41:17	2739ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 09:24:37	1897ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 16:02:11	1299ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 19:34:00	8748ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 06:39:45	3219ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 03:38:56	639ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 22:18:22	644ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 02:54:07 shown	810ms	2 NS 2 A 1 MX	🔓 Insecure