`expertconsultchina.com`

DNSSEC	⚠️ Not signed
NS	`ns-1534.awsdns-63.org` ⚠️ Not in zone NS records
		A	2600:9000:5305:fe00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1534.awsdns-63.org`
		A	205.251.197.254^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1534.awsdns-63.org`
NS	`ns-1679.awsdns-17.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5306:8f00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1679.awsdns-17.co.uk`
		A	205.251.198.143^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1679.awsdns-17.co.uk`
NS	`ns-825.awsdns-39.net` ⚠️ Not in zone NS records
		A	2600:9000:5303:3900::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-825.awsdns-39.net`
		A	205.251.195.57^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-825.awsdns-39.net`
NS	`ns-9.awsdns-01.com` ⚠️ Not in zone NS records
		A	2600:9000:5300:900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-9.awsdns-01.com`
		A	205.251.192.9^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-9.awsdns-01.com`

`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=1776179922

Same first word

expertconsultchina.com

DNS History

8 records (4 active, 4 former)

●NSns-1534.awsdns-63.org2016-12-14 → 2026-04-14 · 2 obs

● 2016-12-14 00:19:18
● 2026-04-14 15:41:14

●NSns-1679.awsdns-17.co.uk2016-12-14 → 2026-04-14 · 2 obs

● 2016-12-14 00:19:18
● 2026-04-14 15:41:14

●NSns-825.awsdns-39.net2016-12-14 → 2026-04-14 · 2 obs

● 2016-12-14 00:19:18
● 2026-04-14 15:41:14

●NSns-9.awsdns-01.com2016-12-14 → 2026-04-14 · 2 obs

● 2016-12-14 00:19:18
● 2026-04-14 15:41:14

○A52.76.191.2162017-09-18 → 2017-09-18 · 4 obs

○ 2016-12-14 00:19:18
● 2017-09-18 05:03:56
○ 2026-04-02 06:59:12
○ 2026-04-14 15:41:14

○A52.76.21.1452016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 00:19:18
○ 2017-09-18 05:03:56
○ 2026-04-14 15:41:14

○A52.77.165.2152017-09-18 → 2017-09-18 · 4 obs

○ 2016-12-14 00:19:18
● 2017-09-18 05:03:56
○ 2026-04-02 06:59:12
○ 2026-04-14 15:41:14

○A54.254.240.1442016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 00:19:18
○ 2017-09-18 05:03:56
○ 2026-04-14 15:41:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
expertconsultchina.com	ns-9.awsdns-01.com, ns-825.awsdns-39.net, ns-1679.awsdns-17.co.uk, ns-1534.awsdns-63.org	1 record

✅ Authoritative Response

Server:205.251.197.254

NS records: ns-9.awsdns-01.com, ns-825.awsdns-39.net, ns-1679.awsdns-17.co.uk, ns-1534.awsdns-63.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expertconsultchina.com (unsigned zone)

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-9.awsdns-01.com)

Analysis

Name Servers

expertconsultchina.com is delegated to four name servers: ns-9.awsdns-01.com, ns-825.awsdns-39.net, ns-1534.awsdns-63.org and ns-1679.awsdns-17.co.uk.

expertconsultchina.com at least partially shares name servers with other domains, including acct-receivable.org, blkmav.com, d3jquczmibwofv.cloudfront.net, d3ocm55oi8zcvh.cloudfront.net and getallangles.com.

Hosts with two IP numbers:

Host ns-9.awsdns-01.com points to 2600:9000:5300:900::1 and 205.251.192.9

Host ns-825.awsdns-39.net points to 2600:9000:5303:3900::1 and 205.251.195.57

Host ns-1534.awsdns-63.org points to 2600:9000:5305:fe00::1 and 205.251.197.254

Host ns-1679.awsdns-17.co.uk points to 2600:9000:5306:8f00::1 and 205.251.198.143

expertconsultchina.com - robtex.com