mx.rush01.com - dns.ninja

mx.rush01.com

CNAMEibjapan27.sakura.ne.jp
DNSSEC⚠️ Not signed
A219.94.163.185πŸ‡―πŸ‡΅ SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1545.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18πŸ‡―πŸ‡΅ SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp ⚠️ Not in parent delegation
A61.211.236.1πŸ‡―πŸ‡΅ SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp ⚠️ Not in parent delegation
A133.167.21.1πŸ‡―πŸ‡΅ SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXibjapan27.sakura.ne.jp ⭐
A219.94.163.185πŸ‡―πŸ‡΅ SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1545.sakura.ne.jp
SOAmaster.dns.ne.jptech@sakura.ad.jp 2009-12-25 #18

rush01.com

DNSSEC⚠️ Not signed
A108.138.64.34πŸ‡ΊπŸ‡Έ Amazon108.138.64.0/21
A108.138.64.61πŸ‡ΊπŸ‡Έ Amazon108.138.64.0/21
A108.138.64.74πŸ‡ΊπŸ‡Έ Amazon108.138.64.0/21
A108.138.64.91πŸ‡ΊπŸ‡Έ Amazon108.138.64.0/21
NSns-103.awsdns-12.com ⭐
NSns-1107.awsdns-10.org
NSns-1715.awsdns-22.co.uk
NSns-584.awsdns-09.net
MXmx.rush01.com ⭐
TXTgoogle-site-verification=zXA5e90Odc032aeD4kDDwqUIGcArrVfITjodaS_TYXk
TXTv=spf1 +ip4:54.65.54.162 +ip4:52.198.102.40 +ip4:52.69.157.41 +ip4:52.193.44....
SOAns-103.awsdns-12.comawsdns-hostmaster@amazon.com serial=1

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

CNAMEibjapan27.sakura.ne.jp
●CNAMEibjapan27.sakura.ne.jp2026-07-04 β†’ 2026-08-04 Β· 2 obs
● 2026-07-04 06:48:32
● 2026-08-04 17:27:18

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rush01.comns-103.awsdns-12.com, ns-584.awsdns-09.net, ns-1715.awsdns-22.co.uk, ns-1107.awsdns-10.org2 records
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-
rush01.comns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net-

βœ… Authoritative Response

Server:205.251.196.83

NS records: ns-103.awsdns-12.com, ns-1107.awsdns-10.org, ns-1715.awsdns-22.co.uk, ns-584.awsdns-09.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rush01.com (unsigned zone)

⏱️ Timing

Total: 546ms | Queries: -

πŸ“„ Records

TypeCountSample Data
CNAME1ibjapan27.sakura.ne.jp

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-103.awsdns-12.com, ns-103.awsdns-12.com)

Analysis

Mail Server Role

mx.rush01.com is a mail server for rush01.com.

IP Addresses

mx.rush01.com directs to one IP number, which is 219.94.163.185.

Among the host names that share IP numbers with mx.rush01.com are look-it.sakura.ne.jp, ibjapan27.sakura.ne.jp, enkai-group.com and two others.

Name Servers

The authoritative name servers for mx.rush01.com are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp β€” three in total.

mx.rush01.com shares at least some of its name servers with other domains, including juuun.sakura.ne.jp, es-formen.com, century-pet.co.jp and two others.

These name servers are frequently seen alongside the name servers dns.sakura.ad.jp.

The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp β†’ 210.224.172.18, ns1.dns.ne.jp β†’ 61.211.236.1, ns2.dns.ne.jp β†’ 133.167.21.1.

Mail Servers

mx.rush01.com routes its mail through a single mail server, ibjapan27.sakura.ne.jp.

mx.rush01.com and domains like ibjapan27.sakura.ne.jp share an identical mail server configuration.

ibjapan27.sakura.ne.jp directs to just one IP number, 219.94.163.185.