braendstrupff.dk

📜 Historical scan 2026-06-16 16:32:12  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

braendstrupff.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 17 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.28 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed but currently fails validation, 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   199ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —

🌍 A Records#

1 records   164ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.20.205.28 — linux357.unoeuro.com AS48854 team.blue Denmark A/S 185.20.204.0/22 🇩🇰 Denmark —

📧 MX Records#

5 records   123ms
PriorityTTLMail ServerIP addressesPTRASN
1 — aspmx.l.google.com 142.251.9.27 rc-in-f27.1e100.net AS15169 Google LLC
5 — alt1.aspmx.l.google.com 172.253.158.27 so-in-f27.1e100.net AS15169 Google LLC
5 — alt2.aspmx.l.google.com 108.177.125.27 tp-in-f27.1e100.net AS15169 Google LLC
10 — alt3.aspmx.l.google.com 192.178.230.27 yunrtab-in-f27.1e100.net AS15169 Google LLC
10 — alt4.aspmx.l.google.com 173.194.43.27 yudlsqd-in-f27.1e100.net AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   343ms
TXT Record
google-site-verification=hmM40Dmv90jFy0lAaZ4JQVCS49UtnSVOHUl1C8ESe1A

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.braendstrupff.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 2026-10-09 13:26:33
www185.20.205.28 (AS48854) (address records, no CNAME)
www vs bare domainSame network
braendstrupff.dk: 185.20.205.28 (AS48854)
www.braendstrupff.dk: 185.20.205.28 (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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

319ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsbroken trust chain resolving 'braendstrupff.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

158ms
FieldValue
Serial2026010601
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 02:23:01
FieldValue
RegistrarSimply.com A/S
Registered2025-03-17
Expires2027-03-16 (148d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
199ms
A
164ms
MX
123ms
AAAA
192ms
TXT
343ms
CAA
138ms
HTTPS
161ms
TLSA
277ms
SOA
158ms
MTA-STS
178ms
DNSSEC
319ms
SRV
0ms
Total
2188ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 10:14:57 531ms 3 NS 1 A 5 MX 🔒 Secure
2026-10-03 01:58:23 760ms 3 NS 1 A 5 MX 🔒 Secure
2026-07-01 23:38:28 833ms 3 NS 1 A 5 MX 🔒 Secure
2026-06-16 16:32:54 3915ms 3 NS 1 A 5 MX 🔒 Secure
2026-06-16 16:32:12 shown 2188ms 3 NS 1 A 5 MX ⚠️ Bogus
2026-06-16 16:30:15 2769ms 3 NS 1 A 5 MX 🔒 Secure
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