3mtrafiksikkerhed.dk
Last scanned: 2026-09-02 21:03:10  ·  783ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
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   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.129.185.18 60s ec2-3-129-185-18.us-east-2.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States Columbus
3.139.208.217 60s ec2-3-139-208-217.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   214ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (3mtrafiksikkerhed.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.3mtrafiksikkerhed.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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.3mtrafiksikkerhed.dk 7sPkzLvIVkl1Uvriih7lwNcawaYb_uT2_LbNIouthOU
TXT _acme-challenge.3mtrafiksikkerhed.dk N9dHfG__GzaspHHXpePYbbu60p7JHuLsGdRx_3j9UCc
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC90ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413716834
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
47ms
A
63ms
MX
59ms
AAAA
89ms
TXT
214ms
CAA
51ms
HTTPS
74ms
TLSA
106ms
SOA
0ms
MTA-STS
102ms
DNSSEC
90ms
SRV
76ms
Total
783ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 21:03:10 783ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-27 18:15:14 833ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-16 18:56:40 1141ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-08 07:50:21 661ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-29 19:14:10 628ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-27 04:04:58 497ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-26 03:49:41 701ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 23:37:13 1076ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 19:40:09 3582ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-18 09:55:51 646ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 13:14:11 631ms 2 NS 2 A 0 MX 🔓 Insecure View
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