merck-manual.dk

📜 Historical scan 2026-06-20 08:15:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

merck-manual.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 27 March 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 57ms

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#

🌍

No A records found

📧 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 2026-10-23 09:03:17

www	Exists, no address
www vs bare domain	Neither resolves merck-manual.dk: no address www.merck-manual.dk: no address
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

86ms

Field	Value
Serial	2017070700
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 2026-10-09 02:31:47

Field	Value
Registrar	Key-Systems GmbH
Registered	2013-03-27
Expires	2027-03-31 (155d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

120ms

71ms

AAAA

66ms

TXT

224ms

CAA

64ms

HTTPS

50ms

TLSA

44ms

SOA

86ms

MTA-STS

63ms

DNSSEC

84ms

SRV

136ms

Total

411ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 09:03:17	490ms	5 NS 0 A 1 MX	🔓 Insecure
2026-07-25 22:17:50	962ms	5 NS 0 A 1 MX	🔓 Insecure
2026-07-02 08:37:11	2630ms	5 NS 0 A 0 MX	🔓 Insecure
2026-06-24 14:28:48	1665ms	5 NS 0 A 0 MX	🔓 Insecure
2026-06-22 07:28:26	1182ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 08:15:38 shown	411ms	5 NS 0 A 0 MX	🔓 Insecure
2026-06-17 22:23:49	3062ms	5 NS 0 A 0 MX	🔓 Insecure