scotch-brite.dk
Last scanned: 2026-08-13 21:55:02  ·  3817ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   478ms
NameserverIP addressesPTRASN / ISP
a.ns.3m.com 162.159.8.174
2400:cb00:2049:1::a29f:8ae		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
b.ns.3m.com 173.245.58.19
2400:cb00:2049:1::adf5:3a13		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records2 records   446ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.136.118.106 60s ec2-3-136-118-106.us-east-2.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States Columbus
3.148.57.201 60s ec2-3-148-57-201.us-east-2.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States Columbus
📧 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 Records1 records   1177ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (scotch-brite.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.scotch-brite.dk)
p=reject v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC995ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2412005856
Primary NS (MNAME)a.ns.3m.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
478ms
A
446ms
MX
510ms
AAAA
478ms
TXT
1177ms
CAA
473ms
HTTPS
466ms
TLSA
279ms
SOA
0ms
MTA-STS
722ms
DNSSEC
995ms
SRV
573ms
Total
3817ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-13 21:55:02 3817ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-12 00:53:22 2397ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-25 14:38:32 497ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-23 09:12:39 894ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 03:09:08 1185ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 16:25:06 663ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-21 09:28:46 1031ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-18 03:19:29 780ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-18 02:55:27 1294ms 2 NS 2 A 0 MX 🔓 Insecure View
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