gyldenbrand.dk

📜 Historical scan 2026-06-17 10:05:25  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gyldenbrand.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.2.60.5 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a 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#

3 records   84ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   95ms
IPTTLPTRASNISP / OrgCIDRCountryCity
75.2.60.5 — acd89244c803f7181.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 75.2.0.0/17 🇺🇸 United States —

📧 MX Records#

1 records   78ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   4271ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (gyldenbrand.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.gyldenbrand.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-08 12:56:16
www93.191.156.175 (AS48854) (address records, no CNAME)
www vs bare domainSame network
gyldenbrand.dk: 93.191.156.175 (AS48854)
www.gyldenbrand.dk: 93.191.156.175 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   104ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

250ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

70ms
FieldValue
Serial2026030306
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-03 09:05:39
FieldValue
RegistrarSimply.com A/S
Registered2020-09-03
Expires2027-09-30 (338d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
84ms
A
95ms
MX
78ms
AAAA
76ms
TXT
4271ms
CAA
81ms
HTTPS
84ms
TLSA
104ms
SOA
70ms
MTA-STS
69ms
DNSSEC
250ms
SRV
0ms
Total
5084ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 12:56:16 363ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-03 08:46:29 609ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-01 08:31:31 2307ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-27 12:04:21 668ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-25 11:51:22 500ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-04 00:53:56 2437ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-26 05:32:28 576ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 10:05:25 shown 5084ms 3 NS 1 A 1 MX 🔓 Insecure
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