3a-inc.com - robtex.com

3a-inc.com

DNSSEC⚠️ Not signed
A160.251.148.239🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRwww1109.onamae.ne.jp
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXaspmx.l.google.com ⭐
A2607:f8b0:400d:c09::1a🇺🇸 Google2607:f8b0:400d::/48
PTRqk-in-f26.1e100.net
PTRqk-in-x1a.1e100.net
A173.194.68.27🇺🇸 Google173.194.68.0/24
PTRqr-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTgoogle-site-verification=AiIneiIx7P_eBkLjP0NCb_GeGssqSZlERyJ3WFe7BBQ
TXTv=spf1 include:_spf.google.com ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1771918563

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774547832

Same first word

3a-inc.com

DNS History

17 records (10 active, 7 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpns4.cpi.ad.jpns5.cpi.ad.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comvlmx20.secure.ne.jpvlmx21.secure.ne.jpvlmx22.secure.ne.jpA160.251.148.239183.90.228.1327.34.147.113
●NS01.dnsv.jp2026-02-20 → 2026-03-26 · 3 obs
○ 2017-02-12 08:32:02
● 2026-02-20 20:42:54
● 2026-03-26 18:05:54
●NS02.dnsv.jp2026-02-20 → 2026-03-26 · 3 obs
○ 2017-02-12 08:32:02
● 2026-02-20 20:42:54
● 2026-03-26 18:05:54
●NS03.dnsv.jp2026-02-20 → 2026-03-26 · 3 obs
○ 2017-02-12 08:32:02
● 2026-02-20 20:42:54
● 2026-03-26 18:05:54
●NS04.dnsv.jp2026-02-20 → 2026-03-26 · 3 obs
○ 2017-02-12 08:32:02
● 2026-02-20 20:42:54
● 2026-03-26 18:05:54
○NSns4.cpi.ad.jp2015-08-06 → 2017-02-12 · 4 obs
● 2015-08-06 19:31:28
● 2017-02-12 08:32:02
○ 2026-02-20 20:42:54
○ 2026-03-26 18:05:54
○NSns5.cpi.ad.jp2015-08-06 → 2017-02-12 · 4 obs
● 2015-08-06 19:31:28
● 2017-02-12 08:32:02
○ 2026-02-20 20:42:54
○ 2026-03-26 18:05:54
●MXalt1.aspmx.l.google.com2026-02-20 → 2026-03-26 · 3 obs
○ 2017-02-12 08:32:02
● 2026-02-20 20:42:54
● 2026-03-26 18:05:54
●MXalt2.aspmx.l.google.com2026-02-20 → 2026-03-26 · 3 obs
○ 2017-02-12 08:32:02
● 2026-02-20 20:42:54
● 2026-03-26 18:05:54
●MXalt3.aspmx.l.google.com2026-02-20 → 2026-03-26 · 3 obs
○ 2017-02-12 08:32:02
● 2026-02-20 20:42:54
● 2026-03-26 18:05:54
●MXalt4.aspmx.l.google.com2026-02-20 → 2026-03-26 · 3 obs
○ 2017-02-12 08:32:02
● 2026-02-20 20:42:54
● 2026-03-26 18:05:54
●MXaspmx.l.google.com2026-02-20 → 2026-03-26 · 3 obs
○ 2017-02-12 08:32:02
● 2026-02-20 20:42:54
● 2026-03-26 18:05:54
○MXvlmx20.secure.ne.jp2015-08-06 → 2017-02-12 · 4 obs
● 2015-08-06 19:31:28
● 2017-02-12 08:32:02
○ 2026-02-20 20:42:54
○ 2026-03-26 18:05:54
○MXvlmx21.secure.ne.jp2015-08-06 → 2017-02-12 · 4 obs
● 2015-08-06 19:31:28
● 2017-02-12 08:32:02
○ 2026-02-20 20:42:54
○ 2026-03-26 18:05:54
○MXvlmx22.secure.ne.jp2015-08-06 → 2017-02-12 · 4 obs
● 2015-08-06 19:31:28
● 2017-02-12 08:32:02
○ 2026-02-20 20:42:54
○ 2026-03-26 18:05:54
●A160.251.148.2392026-03-01 → 2026-03-26 · 3 obs
○ 2026-02-20 20:42:54
● 2026-03-01 06:14:56
● 2026-03-26 18:05:54
○A183.90.228.132026-02-20 → 2026-02-20 · 4 obs
○ 2017-02-12 08:32:02
● 2026-02-20 20:42:54
○ 2026-03-01 06:14:56
○ 2026-03-26 18:05:54
○A27.34.147.1132015-08-06 → 2017-02-12 · 4 obs
● 2015-08-06 19:31:28
● 2017-02-12 08:32:02
○ 2026-02-20 20:42:54
○ 2026-03-26 18:05:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
3a-inc.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server:157.7.34.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3a-inc.com (unsigned zone)

⏱️ Timing

Total: 1013ms | Queries: -

📄 Records

TypeCountSample Data
A1160.251.148.239
NS401.dnsv.jp, 02.dnsv.jp...
MX5alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)...
TXT2google-site-verification=AiIneiIx7P_eBkL, v=spf1 include:_spf.google.com ~all
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

IP Addresses

3a-inc.com points to a single IP number: 160.251.148.239.

other host names for instance good-day.biz, www1109.onamae.ne.jp, yamaga-kigyou.com, style-inc.jp and webtec.co.jp share IP numbers with 3a-inc.com.

Name Servers

3a-inc.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

3a-inc.com at least partially shares name servers with other domains, for instance procrasist.com, minxinnet.com, nagaikurumi.com, pocoapo.net and skay.jp.

Two IPs for hosts:

01.dnsv.jp points to: 2400:8500:3300::53 and 157.7.32.53

03.dnsv.jp points to: 2400:8500:3000::53 and 157.7.34.53

04.dnsv.jp points to: 2400:8500:3fff::53 and 157.7.35.53

One IP for a host:

02.dnsv.jp points to: 157.7.33.53

Mail Servers

3a-inc.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

3a-inc.com shares mail servers with other domains at least partially, including cloudtweaks.com, ns500841.ns500821.ns500821.ns500795.ns500821.ns500821.ns500821.ns500795.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, delphosstjohns.org, ns500693.ns500693.ns500734.ns500693.ns500734.ns500693.ns500693.ns500734.ns500588.ns500693.ns500683.ns500699.ns500693.ns500588.ns500588.ns500588.dtrkdll.com and sos-oe.com.

these mail servers are often used with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx5.googlemail.com and aspmx4.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:400d:c09::1a and 173.194.68.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.

alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.

alt3.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27.