cs-c.work - dns.ninja

cs-c.work

DNSSEC⚠️ Not signed
A157.112.183.117🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRsv5276.xserver.jp
NSns1.xserver.jp
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXaspmx.l.google.com
A2607:f8b0:4004:c07::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f26.1e100.net
A172.253.62.26🇺🇸 Google172.253.62.0/24
PTRbc-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
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
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTiijid=9da5e5198af4588dbd87c2a170a61943
TXTv=spf1 ip4:39.110.219.214 include:_spf.google.com ~all
TXTgoogle-site-verification=gyaaBEVLzZqpIeG1aZex_ZmuCW1E7kWurHjUJcNuww4
SOAns1.xserver.jproot@xserver.jp serial=0

work

DNSSEC🔒 Signed (DS record present)
NSa.nic.work
NSb.nic.work
NSc.nic.work
NSx.nic.work
NSy.nic.work
NSz.nic.work
SOAa.nic.workadmin@tldns.godaddy serial=1785898353
⚠️ On DNS blocklist: spam-tlds

Same first word

Similar names

DNS History

15 records (15 active, 0 former)

NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA157.112.183.117
NSns1.xserver.jp2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
NSns2.xserver.jp2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
NSns3.xserver.jp2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
NSns4.xserver.jp2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
NSns5.xserver.jp2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
MXalt1.aspmx.l.google.com2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
MXalt2.aspmx.l.google.com2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
MXalt3.aspmx.l.google.com2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
MXalt4.aspmx.l.google.com2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
MXaspmx.l.google.com2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
MXaspmx2.googlemail.com2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
MXaspmx3.googlemail.com2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
MXaspmx4.googlemail.com2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
MXaspmx5.googlemail.com2026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02
A157.112.183.1172026-03-01 → 2026-08-05 · 2 obs
● 2026-03-01 06:16:00
● 2026-08-05 03:11:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
worka.nic.work, b.nic.work, c.nic.work, x.nic.work...12 records
cs-c.workns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:183.90.224.226

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cs-c.work (unsigned zone)

⏱️ Timing

Total: 1387ms | Queries: -

📄 Records

TypeCountSample Data
A1157.112.183.117
NS5ns5.xserver.jp, ns3.xserver.jp...
MX9alt3.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...
TXT3v=spf1 ip4:39.110.219.214 include:_spf.g, google-site-verification=gyaaBEVLzZqpIeG...
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.work, b.nic.work, c.nic.work...)

Analysis

IP Addresses

cs-c.work has exactly one IP address — 157.112.183.117.

aboutnet.jp, sv5276.xserver.jp, aska-japan.net plus two other host names have IP numbers in common with cs-c.work.

Name Servers

Five name servers handle delegation for cs-c.work: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

cs-c.work shares at least some of its name servers with other domains, including tomokin-gadget.com, kojintekibikematomeblog.com, seibisikaku.net and two others.

These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names carrying three IP numbers:

The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names resolving to a single IP address:

The hostname ns2.xserver.jp resolves to 35.72.43.26.

The hostname ns3.xserver.jp resolves to 202.226.36.247.

Mail Servers

cs-c.work is handled by 9 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 6 other.

At least some of the mail servers used by cs-c.work are shared with other domains: panamamarinelogistic.com, postcardbliss.com, danielholmes.org and two others among them.

These mail servers are often deployed together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx4.googlemail.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com resolves to two addresses: 172.253.62.26 and 2607:f8b0:4004:c07::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.

aspmx5.googlemail.com along with alt4.aspmx.l.google.com each resolve to 2a00:1450:400c:c23::1a IP addresses.

aspmx5.googlemail.com along with alt4.aspmx.l.google.com each resolve to 172.253.157.26 IP addresses.