giztro.dk

📜 Historical scan 2026-06-17 09:52:20  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

giztro.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 15 October 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.40.29.85 is hosted by Hetzner Online GmbH (AS24940) in Germany. 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   124ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —

🌍 A Records#

1 records   126ms

📧 MX Records#

1 records   128ms
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   229ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.giztro.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 2026-10-19 06:51:31

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   98ms
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#

290ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

122ms
FieldValue
Serial2025120503
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-17 04:59:53
FieldValue
RegistrarDynadot LLC
Registered2026-10-15
Expires2027-10-14 (358d)

🔗 Same registrant#

40 domains
📋 WHOIS#

⏱️ Lookup Timing#

NS
124ms
A
126ms
MX
128ms
AAAA
128ms
TXT
229ms
CAA
128ms
HTTPS
127ms
TLSA
98ms
SOA
122ms
MTA-STS
58ms
DNSSEC
290ms
SRV
0ms
Total
792ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 06:51:31 585ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-17 04:50:52 2085ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-16 03:31:37 5211ms 2 NS 3 A 0 MX 🔓 Insecure
2026-10-15 00:31:33 110ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-14 00:10:51 230ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-12 21:06:28 234ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-11 20:26:10 209ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-10 18:07:08 219ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-09 15:48:55 350ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-08 14:07:44 228ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-07 13:57:41 99ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-06 11:28:07 121ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-05 11:19:39 213ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-04 11:13:44 122ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-03 11:11:07 5051ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-02 11:06:43 234ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-01 11:04:27 120ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-30 10:57:32 828ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-30 06:21:45 267ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-29 06:16:39 263ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-28 05:40:20 226ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-27 05:27:00 240ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-26 05:14:12 224ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-25 04:54:11 227ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-24 04:24:29 246ms 1 NS 0 A 0 MX ❓ Unknown
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