david-sylvest.dk

📜 Historical scan 2026-09-14 16:46:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

david-sylvest.dk is a .dk domain served by 2 nameservers (courtney.ns.cloudflare.com, mcgrory.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.26.181 is hosted by Cloudflare, Inc. (AS13335). 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
courtney.ns.cloudflare.com	108.162.194.130 162.159.38.130 172.64.34.130 2606:4700:50::a29f:2682 2803:f800:50::6ca2:c282 2a06:98c1:50::ac40:2282	courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mcgrory.ns.cloudflare.com	108.162.195.170 162.159.44.170 172.64.35.170 2606:4700:58::a29f:2caa 2803:f800:50::6ca2:c3aa 2a06:98c1:50::ac40:23aa	mcgrory.ns.cloudflare.com mcgrory.ns.cloudflare.com mcgrory.ns.cloudflare.com mcgrory.ns.cloudflare.com mcgrory.ns.cloudflare.com mcgrory.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.26.181	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.85	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:1ab5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:8a55	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.26.181,172.67.138.85 ech=AEX+DQBBfAAgACAePflDEZh+ZmwULDhqf7xSjWD5yh3DbOH7aIIqeTD7HwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1ab5,2606:4700:3036::ac43:8a55

📝 TXT Records#

2 records 192ms

TXT Record
google-site-verification=ktDnHOcUbL19uIx3ucbaPnniZXqPIm3szpwMmpEgAqM
v=spf1 a mx include:relay.mailchannels.net ?all

✉️ SPF#

Policy	Record (david-sylvest.dk)
?all (neutral)	v=spf1 a mx include:relay.mailchannels.net ?all

📨 DMARC#

Policy	Record (_dmarc.david-sylvest.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none

📬 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 2026-10-21 07:13:35

www	195.242.131.100 (AS62121) (address records, no CNAME)
www vs bare domain	Same network david-sylvest.dk: 195.242.131.100 (AS62121) www.david-sylvest.dk: 195.242.131.100 (AS62121)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.david-sylvest.dk	BdiZyOsh3EvIvytFNOG-muyShbzGBB4sXloZWp5cS4k
TXT	_acme-challenge.david-sylvest.dk	C35FzEXFQfp0IG-EfCB5ErrP4R5xj1qT_Gck2rZGpfI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

121ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414726677
Primary NS (MNAME)	courtney.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

48ms

41ms

34ms

AAAA

31ms

TXT

192ms

CAA

54ms

HTTPS

54ms

TLSA

60ms

SOA

0ms

MTA-STS

62ms

DNSSEC

121ms

SRV

1179ms

Total

1693ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 07:13:35	524ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 14:11:26	1321ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-17 21:32:07	1087ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 16:46:45 shown	1693ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 03:58:29	10029ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-23 06:00:51	900ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 13:29:10	915ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 11:10:07	938ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 21:16:54	455ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 03:53:12	688ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 17:33:56	724ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 01:10:15	508ms	2 NS 2 A 0 MX	🔓 Insecure