mail.e-spec21.com - dns.ninja

mail.e-spec21.com

DNSSEC⚠️ Not signed
A183.181.86.5🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc.
PTRsv8804.xserver.jp

e-spec21.com

DNSSEC⚠️ Not signed
A183.181.86.5🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc.
NS01.dnsv.jp
NS02.dnsv.jp
NS03.dnsv.jp
NS04.dnsv.jp
MXmail.e-spec21.com
TXTv=spf1 ip4:183.181.86.5 ip4:153.122.149.250 ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1616213250

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A183.181.86.5
A183.181.86.52026-05-11 → 2026-08-10 · 2 obs
● 2026-05-11 10:21:26
● 2026-08-10 19:05:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
e-spec21.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server:157.7.32.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for e-spec21.com (unsigned zone)

⏱️ Timing

Total: 945ms | Queries: -

📄 Records

TypeCountSample Data
A1183.181.86.5

Analysis

Mail Server Role

Mail for e-spec21.com is routed through the mail server mail.e-spec21.com.

IP Addresses

mail.e-spec21.com has exactly one IP address — 183.181.86.5.

www.glion.jp, tateoka.com, www.uci-esl.jp plus two other host names have IP numbers in common with mail.e-spec21.com.