development-agency.com - robtex.com

development-agency.com

DNSSEC⚠️ Not signed
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:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A172.253.122.27🇺🇸 Google172.253.122.0/24
PTRbh-in-f27.1e100.net
MXsmtp.google.com ⭐
A2607:f8b0:4023:c03::1a🇺🇸 Google2607:f8b0::/32
PTRdy-in-f26.1e100.net
A2607:f8b0:4023:c03::1b🇺🇸 Google2607:f8b0::/32
PTRdy-in-f27.1e100.net
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A2607:f8b0:4023:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRdl-in-f27.1e100.net
A74.125.137.26🇺🇸 Google74.125.137.0/24
PTRdy-in-f26.1e100.net
A74.125.137.27🇺🇸 Google74.125.137.0/24
PTRdy-in-f27.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRdl-in-f26.1e100.net
A142.251.2.27🇺🇸 Google142.251.2.0/24
PTRdl-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.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=TFRa1eFf5z5KtfTs6bQcX1AWasE8CS2wCjAJCbU4xuA
SOA01.dnsv.jphostmaster@dnsv.jp serial=1768921533

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=1774729952

Previously MX for

development-agency.com

Same first word

development-agency.com

DNS History

20 records (10 active, 10 former)

201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpdns012.c.register.comdns039.b.register.comdns140.a.register.comdns177.d.register.comsk.s5.cm.ns1.37.ztomy.comsk.s5.cm.ns2.37.ztomy.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comsmtp.google.comdevelopment-agency.comA208.91.197.545.9.58.157PTRsk.s5.cm.ns1.37.ztomy.com
●NS01.dnsv.jp2026-03-08 → 2026-03-28 · 3 obs
○ 2018-08-14 18:10:58
● 2026-03-08 21:02:24
● 2026-03-28 21:01:48
●NS02.dnsv.jp2026-03-08 → 2026-03-28 · 3 obs
○ 2018-08-14 18:10:58
● 2026-03-08 21:02:24
● 2026-03-28 21:01:48
●NS03.dnsv.jp2026-03-08 → 2026-03-28 · 3 obs
○ 2018-08-14 18:10:58
● 2026-03-08 21:02:24
● 2026-03-28 21:01:48
●NS04.dnsv.jp2026-03-08 → 2026-03-28 · 3 obs
○ 2018-08-14 18:10:58
● 2026-03-08 21:02:24
● 2026-03-28 21:01:48
○NSdns012.c.register.com2017-01-12 → 2017-01-12 · 3 obs
● 2017-01-12 21:15:02
○ 2018-08-14 18:10:58
○ 2026-03-28 21:01:48
○NSdns039.b.register.com2017-01-12 → 2017-01-12 · 3 obs
● 2017-01-12 21:15:02
○ 2018-08-14 18:10:58
○ 2026-03-28 21:01:48
○NSdns140.a.register.com2017-01-12 → 2017-01-12 · 3 obs
● 2017-01-12 21:15:02
○ 2018-08-14 18:10:58
○ 2026-03-28 21:01:48
○NSdns177.d.register.com2017-01-12 → 2017-01-12 · 3 obs
● 2017-01-12 21:15:02
○ 2018-08-14 18:10:58
○ 2026-03-28 21:01:48
○NSsk.s5.cm.ns1.37.ztomy.com2018-08-14 → 2018-08-14 · 4 obs
○ 2017-01-12 21:15:02
● 2018-08-14 18:10:58
○ 2026-03-08 21:02:24
○ 2026-03-28 21:01:48
○NSsk.s5.cm.ns2.37.ztomy.com2018-08-14 → 2018-08-14 · 4 obs
○ 2017-01-12 21:15:02
● 2018-08-14 18:10:58
○ 2026-03-08 21:02:24
○ 2026-03-28 21:01:48
●MXalt1.aspmx.l.google.com2026-03-08 → 2026-03-28 · 3 obs
○ 2018-08-14 18:10:58
● 2026-03-08 21:02:24
● 2026-03-28 21:01:48
●MXalt2.aspmx.l.google.com2026-03-08 → 2026-03-28 · 3 obs
○ 2018-08-14 18:10:58
● 2026-03-08 21:02:24
● 2026-03-28 21:01:48
●MXalt3.aspmx.l.google.com2026-03-08 → 2026-03-28 · 3 obs
○ 2018-08-14 18:10:58
● 2026-03-08 21:02:24
● 2026-03-28 21:01:48
●MXalt4.aspmx.l.google.com2026-03-08 → 2026-03-28 · 3 obs
○ 2018-08-14 18:10:58
● 2026-03-08 21:02:24
● 2026-03-28 21:01:48
●MXaspmx.l.google.com2026-03-08 → 2026-03-28 · 3 obs
○ 2018-08-14 18:10:58
● 2026-03-08 21:02:24
● 2026-03-28 21:01:48
○MXdevelopment-agency.com2017-01-12 → 2017-01-12 · 3 obs
● 2017-01-12 21:15:02
○ 2018-08-14 18:10:58
○ 2026-03-28 21:01:48
●MXsmtp.google.com2026-03-08 → 2026-03-28 · 3 obs
○ 2018-08-14 18:10:58
● 2026-03-08 21:02:24
● 2026-03-28 21:01:48
○A208.91.197.542018-08-14 → 2018-08-14 · 4 obs
○ 2017-01-12 21:15:02
● 2018-08-14 18:10:58
○ 2026-03-08 21:02:24
○ 2026-03-28 21:01:48
○A5.9.58.1572017-01-12 → 2017-01-12 · 3 obs
● 2017-01-12 21:15:02
○ 2018-08-14 18:10:58
○ 2026-03-28 21:01:48
○PTRsk.s5.cm.ns1.37.ztomy.com2018-08-14 → 2018-08-14 · 3 obs
● 2018-08-14 18:10:58
○ 2026-03-08 21:02:24
○ 2026-03-28 21:01:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
development-agency.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 development-agency.com (unsigned zone)

⏱️ Timing

Total: 1089ms | Queries: -

📄 Records

TypeCountSample Data
NS401.dnsv.jp, 02.dnsv.jp...
MX6alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)...
TXT1google-site-verification=TFRa1eFf5z5KtfT
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

Name Servers

development-agency.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

development-agency.com at least partially shares name servers with other domains, for instance g-3.info, apricot-pp.com, toma-ru.net, 70.130.133.in-addr.arpa and best-semi.com.

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

development-agency.com is handled by six mail servers: smtp.google.com, 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.

development-agency.com shares mail servers with other domains at least partially, including ns500759.ns500759.ns500759.ns500758.ns500698.ns500736.ns500698.ns500698.ns500698.ns500708.ns500708.ns500652.ns500652.ns500619.trackreceptor.com, ns500754.ns500742.ns500731.ns500731.ns500704.ns500704.ns500671.ns500671.ns500704.ns500731.ns500705.ns500704.ns500705.ns500688.lusty(0x736c7574)z.com, ns500742.ns500742.ns500754.ns500742.ns500731.ns500704.ns500705.ns500705.ns500671.ns500291.ns500666.ns500291.ns500131.lustychickser.com, munrd.com and ns500759.ns500759.ns500758.ns500758.ns500758.ns500698.ns500735.ns500735.ns500735.ns500698.ns500735.ns500708.ns500576.ns500619.ns500576.ns500576.ns500576.trackreceptor.com.

these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with nine IP numbers:

Host name smtp.google.com points to: 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c0d::1a, 2607:f8b0:4023:c0d::1b, 74.125.137.26, 74.125.137.27, 142.250.101.27, 142.251.2.26 and 142.251.2.27.

Host names with two IP numbers:

Host name aspmx.l.google.com points to: 2607:f8b0:4004:c08::1b and 172.253.122.27. Host name alt1.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.26. Host name alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1a and 172.253.135.26. Host name alt3.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.26. Host name alt4.aspmx.l.google.com points to: 2607:f8b0:4003:c4a::1b and 142.251.96.27.