`excellcsi.com`

DNSSEC	⚠️ Not signed
A	38.173.150.226^{🇺🇸 AS39882338.173.128.0/18 PEG TECH INC}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1756873784

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774462297

Subdomains

mail.excellcsi.com

Same first word

excellcsi.com

DNS History

11 records (5 active, 6 former)

●NSns1.judns.com2026-03-05 → 2026-03-25 · 3 obs

○ 2019-12-30 12:52:44
● 2026-03-05 18:53:56
● 2026-03-25 18:36:16

●NSns1.julydns.com2026-03-05 → 2026-03-25 · 3 obs

○ 2019-12-30 12:52:44
● 2026-03-05 18:53:56
● 2026-03-25 18:36:16

○NSns100.worldnic.com2015-08-22 → 2019-12-30 · 4 obs

● 2015-08-22 12:39:24
● 2019-12-30 12:52:44
○ 2026-03-05 18:53:56
○ 2026-03-25 18:36:16

●NSns2.judns.com2026-03-05 → 2026-03-25 · 3 obs

○ 2019-12-30 12:52:44
● 2026-03-05 18:53:56
● 2026-03-25 18:36:16

●NSns2.julydns.com2026-03-05 → 2026-03-25 · 3 obs

○ 2019-12-30 12:52:44
● 2026-03-05 18:53:56
● 2026-03-25 18:36:16

○NSns99.worldnic.com2015-08-22 → 2019-12-30 · 4 obs

● 2015-08-22 12:39:24
● 2019-12-30 12:52:44
○ 2026-03-05 18:53:56
○ 2026-03-25 18:36:16

○MXmail.bbs.excellcsi.com2015-08-22 → 2019-12-30 · 4 obs

● 2015-08-22 12:39:24
● 2019-12-30 12:52:44
○ 2026-03-05 18:53:56
○ 2026-03-25 18:36:16

○MXmail.excellcsi.com2015-08-22 → 2019-12-30 · 4 obs

● 2015-08-22 12:39:24
● 2019-12-30 12:52:44
○ 2026-03-05 18:53:56
○ 2026-03-25 18:36:16

○A174.106.78.1042016-07-04 → 2019-12-30 · 5 obs

○ 2016-03-09 16:48:54
● 2016-07-04 00:54:02
● 2019-12-30 12:52:44
○ 2026-03-05 18:53:56
○ 2026-03-25 18:36:16

●A38.173.150.2262026-03-05 → 2026-03-25 · 3 obs

○ 2019-12-30 12:52:44
● 2026-03-05 18:53:56
● 2026-03-25 18:36:16

○A75.176.36.2312015-08-22 → 2016-03-09 · 4 obs

● 2015-08-22 12:39:24
● 2016-03-09 16:48:54
○ 2016-07-04 00:54:02
○ 2026-03-25 18:36:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
excellcsi.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:47.97.51.45

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for excellcsi.com (unsigned zone)

⏱️ Timing

Total: 458ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.173.150.226`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

Hierarchy

excellcsi.com is the parent of mail.excellcsi.com.

IP Addresses

excellcsi.com points to a single IP number: 38.173.150.226.

Other host names, for instance mail.excellcsi.com, share IP numbers with excellcsi.com.

Name Servers

excellcsi.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

excellcsi.com at least partially shares name servers with other domains, for instance inada-china.com, szbleir.com, wfcxqh.com, 48host.com and rongchenghaishijie.com.