celloffice.jp - robtex.com

celloffice.jp

DNSSEC⚠️ Not signed
A85.131.209.15🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16474.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
MXcelloffice.jp ⭐
A85.131.209.15🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16474.xserver.jp
TXTgoogle-site-verification=FBijRqIhGTRlkDJZNC2yJyD8kjCLUWU_oruTLiqM6Zk
TXTv=spf1 +a:sv16474.xserver.jp +a:celloffice.jp +mx include:spf.sender.xserver....
SOAns1.xserver.jproot@xserver.jp serial=0

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1774532703

MX for

celloffice.jp

Same first word

celloffice.jp

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdns01.gmoserver.jpdns02.gmoserver.jpns4.cpi.ad.jpns5.cpi.ad.jpMXcelloffice.jpmx13.gmoserver.jpvlmx20.secure.ne.jpvlmx21.secure.ne.jpvlmx22.secure.ne.jpA85.131.209.15157.7.231.112158.199.155.40
○NSdns01.gmoserver.jp2015-11-09 → 2017-06-25 · 5 obs
○ 2015-07-02 12:14:42
● 2015-11-09 21:01:28
● 2017-06-25 05:24:36
○ 2026-02-17 10:21:46
○ 2026-03-26 14:23:22
○NSdns02.gmoserver.jp2015-11-09 → 2017-06-25 · 5 obs
○ 2015-07-02 12:14:42
● 2015-11-09 21:01:28
● 2017-06-25 05:24:36
○ 2026-02-17 10:21:46
○ 2026-03-26 14:23:22
●NSns1.xserver.jp2026-02-17 → 2026-03-26 · 3 obs
○ 2017-06-25 05:24:36
● 2026-02-17 10:21:46
● 2026-03-26 14:23:22
●NSns2.xserver.jp2026-02-17 → 2026-03-26 · 3 obs
○ 2017-06-25 05:24:36
● 2026-02-17 10:21:46
● 2026-03-26 14:23:22
●NSns3.xserver.jp2026-02-17 → 2026-03-26 · 3 obs
○ 2017-06-25 05:24:36
● 2026-02-17 10:21:46
● 2026-03-26 14:23:22
○NSns4.cpi.ad.jp2015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 12:14:42
○ 2015-11-09 21:01:28
○ 2026-03-26 14:23:22
●NSns4.xserver.jp2026-02-17 → 2026-03-26 · 3 obs
○ 2017-06-25 05:24:36
● 2026-02-17 10:21:46
● 2026-03-26 14:23:22
○NSns5.cpi.ad.jp2015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 12:14:42
○ 2015-11-09 21:01:28
○ 2026-03-26 14:23:22
●NSns5.xserver.jp2026-02-17 → 2026-03-26 · 3 obs
○ 2017-06-25 05:24:36
● 2026-02-17 10:21:46
● 2026-03-26 14:23:22
●MXcelloffice.jp2026-02-17 → 2026-03-26 · 3 obs
○ 2017-06-25 05:24:36
● 2026-02-17 10:21:46
● 2026-03-26 14:23:22
○MXmx13.gmoserver.jp2015-11-09 → 2017-06-25 · 5 obs
○ 2015-07-02 12:14:42
● 2015-11-09 21:01:28
● 2017-06-25 05:24:36
○ 2026-02-17 10:21:46
○ 2026-03-26 14:23:22
○MXvlmx20.secure.ne.jp2015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 12:14:42
○ 2015-11-09 21:01:28
○ 2026-03-26 14:23:22
○MXvlmx21.secure.ne.jp2015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 12:14:42
○ 2015-11-09 21:01:28
○ 2026-03-26 14:23:22
○MXvlmx22.secure.ne.jp2015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 12:14:42
○ 2015-11-09 21:01:28
○ 2026-03-26 14:23:22
○A157.7.231.1122015-11-09 → 2017-06-25 · 5 obs
○ 2015-07-02 12:14:42
● 2015-11-09 21:01:28
● 2017-06-25 05:24:36
○ 2026-02-17 10:21:46
○ 2026-03-26 14:23:22
○A158.199.155.402015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 12:14:42
○ 2015-11-09 21:01:28
○ 2026-03-26 14:23:22
●A85.131.209.152026-02-17 → 2026-03-26 · 3 obs
○ 2017-06-25 05:24:36
● 2026-02-17 10:21:46
● 2026-03-26 14:23:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
celloffice.jpns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp...11 records

✅ Authoritative Response

Server:202.226.36.170

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for celloffice.jp (unsigned zone)

⏱️ Timing

Total: 843ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.209.15
NS5ns3.xserver.jp, ns5.xserver.jp...
MX1celloffice.jp (pri: 0)
TXT2google-site-verification=FBijRqIhGTRlkDJ, v=spf1 +a:sv16474.xserver.jp +a:celloffi
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

For celloffice.jp, the mail server is celloffice.jp.

IP Addresses

celloffice.jp resolves to one IP number: 85.131.209.15.

other host names including sakura-dc.dental, pure2z.com, mx.smiline.biz, ns.furuichi-shika.com and sv.ndc.or.jp share IP numbers with celloffice.jp.

Name Servers

celloffice.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

celloffice.jp at least partially shares name servers with other domains, for instance yakudachidata.com, life-mirror.com, takken.org, cross-country.jp and msystem-s.jp.

Host names with three IP numbers:

ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246; ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247; ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

ns2.xserver.jp points to: 35.72.43.26; ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

celloffice.jp is served by a single mail server, celloffice.jp.

celloffice.jp resolves to IP 85.131.209.15.