callmercer.dk
Last scanned: 2026-08-26 12:44:23  ·  9831ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   327ms
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 Records
🌍
No A records found
📧 MX Records2 records   203ms
PriorityTTLMail ServerIP addressesPTRASN
10 1800s relay1.netnames.net 185.26.230.83 relay1.netnames.net AS34922 CSC Administrative Services Limited
100 1800s relay2.netnames.net 185.26.230.89 relay2.netnames.net AS34922 CSC Administrative Services Limited
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   826ms
TXT Record
MS=ms35444644
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
✉️ SPF
PolicyRecord (callmercer.dk)
~all (soft fail) v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📨 DMARC
PolicyRecord (_dmarc.callmercer.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)
🔐 DNSSEC9090ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial35
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
327ms
A
325ms
MX
203ms
AAAA
201ms
TXT
826ms
CAA
332ms
HTTPS
107ms
TLSA
127ms
SOA
0ms
MTA-STS
130ms
DNSSEC
9090ms
SRV
413ms
Total
9831ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 12:44:23 9831ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-08-13 04:32:22 11349ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-07-27 11:57:48 7430ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-07-03 07:30:51 3361ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-28 07:30:43 3312ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-27 08:02:15 8022ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-26 21:09:57 1664ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-25 02:18:15 6384ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-23 18:37:46 1161ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 18:55:56 2779ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-16 18:55:08 3998ms 4 NS 0 A 2 MX 🔓 Insecure View
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