ceg.co.jp - robtex.com

ceg.co.jp

DNSSEC⚠️ Not signed
A112.78.195.146🇯🇵 SAKURA-C112.78.192.0/19 (5/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTR146.195.78.112.static.www3611.sakura.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
MXceg-co-jp.mail.protection.outlook.com
A2a01:111:f403:cc1a::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A2a01:111:f403:cc1f::1🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os0p286cu01201.inbound.protection.outlook.com
A2a01:111:f403:cc24::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os0p286cu01300.inbound.protection.outlook.com
A52.101.124.5🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tyvp286cu00305.inbound.protection.outlook.com
A52.101.157.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01302.inbound.protection.outlook.com
A52.101.157.11🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01203.inbound.protection.outlook.com
A52.101.157.40🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os9p286cu00100.inbound.protection.outlook.com
TXTbox-domain-verification=0a1dfecf3f555df5252161b94f67f17ccc9d7a25eec24ab522144...
TXTv=spf1 include:spf.protection.outlook.com include:spf.securemx.jp include:web...
SOA01.dnsv.jphostmaster@dnsv.jp serial=1784717926

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
rank #954682 globally
rank #18226 in the tld
WOT: SAFE (58/100)

Same first word

Similar names

DNS History

6 records (6 active, 0 former)

NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXceg-co-jp.mail.protection.outlook.comA112.78.195.146
NS01.dnsv.jp2026-03-21 → 2026-08-01 · 2 obs
● 2026-03-21 08:51:06
● 2026-08-01 01:44:54
NS02.dnsv.jp2026-03-21 → 2026-08-01 · 2 obs
● 2026-03-21 08:51:06
● 2026-08-01 01:44:54
NS03.dnsv.jp2026-03-21 → 2026-08-01 · 2 obs
● 2026-03-21 08:51:06
● 2026-08-01 01:44:54
NS04.dnsv.jp2026-03-21 → 2026-08-01 · 2 obs
● 2026-03-21 08:51:06
● 2026-08-01 01:44:54
MXceg-co-jp.mail.protection.outlook.com2026-03-21 → 2026-08-01 · 2 obs
● 2026-03-21 08:51:06
● 2026-08-01 01:44:54
A112.78.195.1462026-03-21 → 2026-08-01 · 2 obs
● 2026-03-21 08:51:06
● 2026-08-01 01:44:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpd.dns.jp, c.dns.jp, h.dns.jp, a.dns.jp...-
ceg.co.jp04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp7 records

✅ Authoritative Response

Server:157.7.35.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ceg.co.jp (unsigned zone)

⏱️ Timing

Total: 1487ms | Queries: -

📄 Records

TypeCountSample Data
A1112.78.195.146
NS401.dnsv.jp, 02.dnsv.jp...
MX1ceg-co-jp.mail.protection.outlook.com (p
TXT2box-domain-verification=0a1dfecf3f555df5, v=spf1 include:spf.protection.outlook.co
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp...)

Analysis

IP Addresses

ceg.co.jp has exactly one IP address — 112.78.195.146.

Name Servers

Four name servers handle the delegation for ceg.co.jp: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

The name servers of ceg.co.jp overlap at least partially with those of other domains — among them backup39.com, mobile-analyze.jp, yohodo.net and two more.

Host names pointing to two IP addresses:

The A records for 01.dnsv.jp return 157.7.32.53 and 2400:8500:3300::53.

The A records for 03.dnsv.jp return 157.7.34.53 and 2400:8500:3000::53.

The A records for 04.dnsv.jp return 157.7.35.53 and 2400:8500:3fff::53.

Host names resolving to a single IP address:

02.dnsv.jp resolves to the IP address 157.7.33.53.

Mail Servers

ceg.co.jp uses one mail server — ceg-co-jp.mail.protection.outlook.com.

ceg-co-jp.mail.protection.outlook.com has 8 IP addresses: 52.101.124.5, 52.101.157.10, 52.101.157.11 plus 5 more.