silkeblog.dk

📜 Historical scan 2026-06-26 03:11:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

silkeblog.dk is a .dk domain served by 2 nameservers (justin.ns.cloudflare.com, serena.ns.cloudflare.com). It was registered on 18 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.19.90 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 120ms

Nameserver	IP addresses	PTR	ASN / ISP
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.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 136ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.19.90	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.180	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 118ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:b9b4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:135a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 212ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.90,172.67.185.180 ech=AEX+DQBBvgAgACD24gmTILd0Z/WnkYY5L23kOn2DhJNgCIM2lZufrsppdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:b9b4,2606:4700:3035::6815:135a

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-19 16:27:02

www	104.21.19.90 172.67.185.180 2606:4700:3034::ac43:b9b4 2606:4700:3035::6815:135a (AS13335) (address records, no CNAME)
www vs bare domain	Same network silkeblog.dk: 104.21.19.90 172.67.185.180 2606:4700:3034::ac43:b9b4 2606:4700:3035::6815:135a (AS13335) www.silkeblog.dk: 104.21.19.90 172.67.185.180 2606:4700:3034::ac43:b9b4 2606:4700:3035::6815:135a (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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

365ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

122ms

Field	Value
Serial	2407502720
Primary NS (MNAME)	justin.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 13:02:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-01-18
Expires	2027-07-31 (280d)

📋 WHOIS#

⏱️ Lookup Timing#

120ms

136ms

140ms

AAAA

118ms

TXT

504ms

CAA

123ms

HTTPS

212ms

TLSA

702ms

SOA

122ms

MTA-STS

209ms

DNSSEC

365ms

SRV

229ms

Total

3225ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 16:27:02	1364ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-03 12:53:07	2027ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-02 12:47:43	863ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-28 12:22:46	589ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-25 11:50:42	626ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-06 07:19:43	1417ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-09 14:41:37	8733ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-03 10:46:51	709ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-16 01:14:24	1024ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-03 02:07:51	820ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-26 03:11:20 shown	3225ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-22 19:45:06	1139ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:18:24	661ms	2 NS 2 A 0 MX	🔒 Secure