zupa-brandbox.dk

📜 Historical scan 2026-07-02 11:57:21  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now

zupa-brandbox.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). Mail is handled by zupabrandbox-dk01b.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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

4 records   31ms

🌍 A Records

🌍
No A records found

📧 MX Records

1 records   35ms

📧 Autodiscover / Autoconfig

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records

1 records   36ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 0 1 5061 sipfed.online.lync.com

📝 TXT Records

5 records   146ms
TXT Record
extensis-domain-verification=b221b25e-af8e-4b2c-9d95-5382a281fd44
KMlRQ90vxMWebQDB7MXgDjeF9QtUT52uYZ3rk+C2JUsxlx0tAYDiQFYAhOvxcNi6UkPJF00jY3xwQnRzums93A==
MS=ms38661764
tonrcEumyBgZYGf3A/eqkWQ99MzVsbyjxECT26YAVNnKXQ6omeac4CRole/O2iqqtoXAeTQJs4c4fHY0QOqyjA==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

PolicyRecord (zupa-brandbox.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

PolicyRecord (_dmarc.zupa-brandbox.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;

📬 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

🔎 SPF check

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE

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

🔐 DNSSEC

60ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA

30ms
FieldValue
Serial2023033105
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS

⏱️ Lookup Timing

NS
31ms
A
35ms
MX
35ms
AAAA
30ms
TXT
146ms
CAA
29ms
HTTPS
34ms
TLSA
130ms
SOA
30ms
MTA-STS
40ms
DNSSEC
60ms
SRV
36ms
Total
886ms

🕐 Scan History

Scanned AtDurationRecordsDNSSEC
2026-08-26 20:06:35 508ms 4 NS 0 A 0 MX 🔒 Secure
2026-08-26 05:53:23 436ms 4 NS 0 A 0 MX 🔒 Secure
2026-07-08 16:50:27 1224ms 4 NS 0 A 0 MX 🔒 Secure
2026-07-02 11:57:21 shown 886ms 4 NS 0 A 1 MX 🔒 Secure
2026-06-27 02:46:07 854ms 4 NS 0 A 1 MX 🔒 Secure
2026-06-24 01:45:56 958ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 12:06:53 1434ms 4 NS 0 A 1 MX 🔒 Secure
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