syltexpress.dk

📜 Historical scan 2026-09-07 10:14:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

syltexpress.dk is a .dk domain served by 2 nameservers (clyde.ns.cloudflare.com, vera.ns.cloudflare.com). It was registered on 19 October 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.134 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is not DNSSEC-signed, publishes a 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 124ms

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 144ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.134	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.46	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 136ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 145ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:e86	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:9f2e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 120ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.134,172.67.159.46 ech=AEX+DQBB9wAgACAO1VoXDNuPh3YP6Eqw8cRpUeKsusSb76c/C8krVGTJHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:e86,2606:4700:3036::ac43:9f2e

📝 TXT Records#

1 records 423ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (syltexpress.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.syltexpress.dk)
p=reject	v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s

📬 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 2026-10-19 18:32:19

www	104.21.14.134 172.67.159.46 2606:4700:3036::6815:e86 2606:4700:3036::ac43:9f2e (AS13335) (address records, no CNAME)
www vs bare domain	Same network syltexpress.dk: 104.21.14.134 172.67.159.46 2606:4700:3036::6815:e86 2606:4700:3036::ac43:9f2e (AS13335) www.syltexpress.dk: 104.21.14.134 172.67.159.46 2606:4700:3036::6815:e86 2606:4700:3036::ac43:9f2e (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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

176ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413765629
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 2026-10-03 23:28:49

Field	Value
Registrar	InterNetX GmbH
Registered	2004-10-19
Expires	2026-10-31 (11d)

📋 WHOIS#

⏱️ Lookup Timing#

124ms

144ms

136ms

AAAA

145ms

TXT

423ms

CAA

129ms

HTTPS

120ms

TLSA

213ms

SOA

0ms

MTA-STS

113ms

DNSSEC

176ms

SRV

341ms

Total

1910ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 18:32:19	1252ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 23:07:11	872ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 22:56:32	535ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 08:48:16	458ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 04:14:25	1121ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 10:14:26 shown	1910ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 02:22:38	978ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 17:20:50	2492ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 09:20:57	930ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 11:43:15	1053ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-17 02:49:38	8647ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 00:58:37	803ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 03:00:46	2046ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 01:33:26	9079ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 07:13:21	1067ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 03:05:46	809ms	2 NS 2 A 0 MX	🔓 Insecure