cellrg.org - robtex.com

cellrg.org

DNSSEC⚠️ Not signed
A183.181.88.142🇯🇵 XSERVER-AS183.181.88.0/23 XSERVER Inc.
PTRsv8141.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
MXcellrg.org ⭐
A183.181.88.142🇯🇵 XSERVER-AS183.181.88.0/23 XSERVER Inc.
PTRsv8141.xserver.jp
TXTgoogle-site-verification=LJbWiXf563cQ-f8DabNbtirA515jZGqickq6EtNLH1s
TXTv=spf1 +a:sv8141.xserver.jp +a:cellrg.org +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.jp serial=0

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1775978733
🔒 HSTS Preload (+subdomains)

MX for

cellrg.org

Same first word

cellrg.org

Similar names

regllc.com
cllreg.com
grellc.net

DNS History

7 records (7 active, 0 former)

NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXcellrg.orgA183.181.88.142
●NSns1.xserver.jp2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 00:59:54
● 2026-04-12 07:59:00
●NSns2.xserver.jp2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 00:59:54
● 2026-04-12 07:59:00
●NSns3.xserver.jp2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 00:59:54
● 2026-04-12 07:59:00
●NSns4.xserver.jp2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 00:59:54
● 2026-04-12 07:59:00
●NSns5.xserver.jp2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 00:59:54
● 2026-04-12 07:59:00
●MXcellrg.org2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 00:59:54
● 2026-04-12 07:59:00
●A183.181.88.1422026-04-02 → 2026-04-12 · 2 obs
● 2026-04-02 00:59:54
● 2026-04-12 07:59:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
cellrg.orgns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns3.xserver.jp...-

✅ Authoritative Response

Server:202.226.37.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cellrg.org (unsigned zone)

⏱️ Timing

Total: 1275ms | Queries: -

📄 Records

TypeCountSample Data
A1183.181.88.142
NS5ns4.xserver.jp, ns3.xserver.jp...
MX1cellrg.org (pri: 0)
TXT2google-site-verification=LJbWiXf563cQ-f8, v=spf1 +a:sv8141.xserver.jp +a:cellrg.or
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

cellrg.org serves as the mail server for cellrg.org.

IP Addresses

cellrg.org points to IP number: 183.181.88.142.

Other host names such as nagomi-kensetsu.com, kws-corp.com, shirousagi-goen.com, nageyo.com and www.rst-chain.com share IPs with cellrg.org.

Name Servers

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

cellrg.org at least partially shares name servers with other domains, for instance tsuri-info.com, rds-web.net, shinjo-mfg.co.jp, kokorokubari.or.jp and sora.co.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

cellrg.org is handled by a single mail server, cellrg.org.

cellrg.org points to a single IP: 183.181.88.142.