1664blanc.dk

📜 Historical scan 2026-09-24 05:07:34 · ← 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 46ms

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	2a04:2b00:14cc::10	ns10.i.centralnic-dns.com	AS1921 ipcom GmbH
ns5.brandshelter.us	2a04:2b00:14dd::14	ns14.j.centralnic-dns.com	AS1921 ipcom GmbH

🌍 A Records#

1 records 53ms

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#

9073ms

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	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 (193d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

53ms

41ms

AAAA

53ms

TXT

247ms

CAA

46ms

HTTPS

40ms

TLSA

58ms

SOA

0ms

MTA-STS

77ms

DNSSEC

9073ms

SRV

82ms

Total

9428ms

🕐 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 shown	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	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