1664blanc.dk

📜 Historical scan 2026-06-20 21:03:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1664blanc.dk is a .dk domain served by 5 nameservers (ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and 2 more). It was registered on 23 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.19.191.28 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

5 records 225ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.brandshelter.com	193.227.117.9 2a04:2b00:14cc::9	ns1.brandshelter.com —	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.brandshelter.de	194.50.187.11 2a04:2b00:14dd::11	ns2.brandshelter.de ns11.j.centralnic-dns.com	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns3.brandshelter.info	194.0.182.12 2a04:2b00:14ee::12	ns3.brandshelter.info ns12.k.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns4.brandshelter.net	193.227.117.10 2a04:2b00:14cc::10	ns4.brandshelter.net ns10.i.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns5.brandshelter.us	194.50.187.14 2a04:2b00:14dd::14	ns5.brandshelter.us ns14.j.centralnic-dns.com	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

1 records 196ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.19.191.28	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-14 19:14:49

www	104.19.191.28 (AS13335) (address records, no CNAME)
www vs bare domain	Same network 1664blanc.dk: 104.19.191.28 (AS13335) www.1664blanc.dk: 104.19.191.28 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

401ms

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

🏷️ SOA#

287ms

Field	Value
Serial	2021031100
Primary NS (MNAME)	ns1.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 02:08:01

Field	Value
Registrar	Key-Systems GmbH
Registered	2018-04-23
Expires	2027-04-30 (192d)

📋 WHOIS#

⏱️ Lookup Timing#

225ms

196ms

232ms

AAAA

197ms

TXT

588ms

CAA

286ms

HTTPS

236ms

TLSA

136ms

SOA

287ms

MTA-STS

294ms

DNSSEC

401ms

SRV

359ms

Total

1740ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 23:15:21	479ms	5 NS 1 A 0 MX	🔓 Insecure
2026-09-24 05:07:34	9428ms	5 NS 1 A 0 MX	🔓 Insecure
2026-08-26 12:36:14	857ms	5 NS 1 A 0 MX	🔓 Insecure
2026-08-24 20:28:07	566ms	5 NS 1 A 0 MX	🔓 Insecure
2026-06-23 15:22:09	1676ms	5 NS 1 A 0 MX	🔓 Insecure
2026-06-21 16:01:43	1107ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 03:13:52	681ms	5 NS 1 A 0 MX	🔓 Insecure
2026-06-20 21:03:00 shown	1740ms	5 NS 1 A 0 MX	🔓 Insecure
2026-06-20 09:39:14	583ms	5 NS 1 A 0 MX	🔓 Insecure
2026-06-16 12:53:22	1062ms	5 NS 1 A 0 MX	🔓 Insecure