merceronline.dk
Last scanned: 2026-09-01 08:34:11  ·  3738ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   322ms
NameserverIP addressesPTRASN / ISP
ns01.mmc.com 167.245.171.100 ns01.mmc.com AS17161 Marsh Inc.
ns03.mmc.com 205.156.137.100 ns03.mmc.com AS17161 Marsh Inc.
ns04.mmc.com 168.168.252.168 ns04.mmc.com AS132481 Marsh & McLennan Companies, Inc.
ns05.mmc.com 168.168.107.3 ns05.mmc.com AS43949 Marsh Limited
🌍 A Records1 records   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
159.60.133.146 1800s — AS35280 F5 Networks SARL 159.60.128.0/18 🇺🇸 United States Seattle
📧 MX Records1 records   76ms
PriorityTTLMail ServerIP addressesPTRASN
10 1800s mx01.dandomain.dk 212.237.249.50 mx1.dandomain.dk 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 Records2 records   789ms
TXT Record
MS=ms34548113
v=spf1include:merceronline.dk._nspf.vali.emailinclude:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email~all
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.merceronline.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email
📬 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)
🔐 DNSSEC371ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial3012061194
Primary NS (MNAME)usash15-02dns01.mrshmc.com
Responsible (RNAME)noc@marsh.com
Refresh1800s
Retry840s
Expire2419200s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
322ms
A
61ms
MX
76ms
AAAA
143ms
TXT
789ms
CAA
182ms
HTTPS
181ms
TLSA
160ms
SOA
0ms
MTA-STS
159ms
DNSSEC
371ms
SRV
415ms
Total
3738ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 08:34:11 3738ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 06:01:33 10324ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 21:16:00 6949ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 16:46:24 3659ms 4 NS 1 A 1 MX 🔓 Insecure View
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