`williamluo.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
		PTR	`ip-76-76-21-21.defastlink.net`
NS	`ns55.domaincontrol.com` ⭐
		A	2603:5:21b2::1c^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns55.domaincontrol.com`
		A	97.74.107.28^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns55.domaincontrol.com`
NS	`ns56.domaincontrol.com`
		A	2603:5:22b2::1c^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns56.domaincontrol.com`
		A	173.201.75.28^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns56.domaincontrol.com`
SOA	`ns55.domaincontrol.com`dns@jomax.net 2024-02-02 #1

`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=1771291435

DNS History

25 records (3 active, 22 former)

○NSns1.namebrightdns.com2015-11-08 → 2017-04-19 · 6 obs

○ 2015-05-25 22:06:26
● 2015-11-08 14:19:04
● 2016-02-03 23:25:10
○ 2016-05-01 02:02:34
● 2017-04-19 01:25:18
○ 2026-03-18 14:16:48

○NSns13.domaincontrol.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 22:06:26
○ 2015-11-08 14:19:04
○ 2026-03-18 14:16:48

○NSns14.domaincontrol.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 22:06:26
○ 2015-11-08 14:19:04
○ 2026-03-18 14:16:48

○NSns2.namebrightdns.com2015-11-08 → 2017-04-19 · 6 obs

○ 2015-05-25 22:06:26
● 2015-11-08 14:19:04
● 2016-02-03 23:25:10
○ 2016-05-01 02:02:34
● 2017-04-19 01:25:18
○ 2026-03-18 14:16:48

●NSns55.domaincontrol.com2026-03-18 → 2026-03-18 · 2 obs

○ 2017-04-19 01:25:18
● 2026-03-18 14:16:48

●NSns56.domaincontrol.com2026-03-18 → 2026-03-18 · 2 obs

○ 2017-04-19 01:25:18
● 2026-03-18 14:16:48

○NSnsg1.namebrightdns.com2016-05-01 → 2016-05-01 · 4 obs

○ 2016-02-03 23:25:10
● 2016-05-01 02:02:34
○ 2017-04-19 01:25:18
○ 2026-03-18 14:16:48

○NSnsg2.namebrightdns.com2016-05-01 → 2016-05-01 · 4 obs

○ 2016-02-03 23:25:10
● 2016-05-01 02:02:34
○ 2017-04-19 01:25:18
○ 2026-03-18 14:16:48

○MXmailstore1.secureserver.net2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 22:06:26
○ 2015-11-08 14:19:04
○ 2026-03-18 14:16:48

○MXsmtp.secureserver.net2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 22:06:26
○ 2015-11-08 14:19:04
○ 2026-03-18 14:16:48

○A216.239.32.212015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 22:06:26
○ 2015-11-08 14:19:04
○ 2026-03-18 14:16:48

○A216.239.34.212015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 22:06:26
○ 2015-11-08 14:19:04
○ 2026-03-18 14:16:48

○A216.239.36.212015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 22:06:26
○ 2015-11-08 14:19:04
○ 2026-03-18 14:16:48

○A216.239.38.212015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 22:06:26
○ 2015-11-08 14:19:04
○ 2026-03-18 14:16:48

○A52.0.96.242016-02-03 → 2016-02-03 · 4 obs

○ 2015-11-08 14:19:04
● 2016-02-03 23:25:10
○ 2016-05-01 02:02:34
○ 2026-03-18 14:16:48

○A52.200.243.1232016-05-01 → 2016-05-01 · 4 obs

○ 2016-02-03 23:25:10
● 2016-05-01 02:02:34
○ 2017-04-19 01:25:18
○ 2026-03-18 14:16:48

○A52.204.129.222017-04-19 → 2017-04-19 · 3 obs

○ 2016-05-01 02:02:34
● 2017-04-19 01:25:18
○ 2026-03-18 14:16:48

○A52.22.211.552016-02-03 → 2016-02-03 · 4 obs

○ 2015-11-08 14:19:04
● 2016-02-03 23:25:10
○ 2016-05-01 02:02:34
○ 2026-03-18 14:16:48

○A54.152.144.2432016-05-01 → 2016-05-01 · 4 obs

○ 2016-02-03 23:25:10
● 2016-05-01 02:02:34
○ 2017-04-19 01:25:18
○ 2026-03-18 14:16:48

○A54.174.31.2542015-11-08 → 2015-11-08 · 4 obs

○ 2015-05-25 22:06:26
● 2015-11-08 14:19:04
○ 2016-02-03 23:25:10
○ 2026-03-18 14:16:48

○A54.208.74.2152015-11-08 → 2015-11-08 · 4 obs

○ 2015-05-25 22:06:26
● 2015-11-08 14:19:04
○ 2016-02-03 23:25:10
○ 2026-03-18 14:16:48

○A54.85.127.702017-04-19 → 2017-04-19 · 3 obs

○ 2016-05-01 02:02:34
● 2017-04-19 01:25:18
○ 2026-03-18 14:16:48

●A76.76.21.212026-03-18 → 2026-03-18 · 2 obs

○ 2017-04-19 01:25:18
● 2026-03-18 14:16:48

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-11-08 → 2016-05-01 · 4 obs

● 2015-11-08 14:19:04
● 2016-05-01 02:02:34
○ 2017-04-19 01:25:18
○ 2026-03-18 14:16:48

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-19 → 2017-04-19 · 3 obs

○ 2016-05-01 02:02:34
● 2017-04-19 01:25:18
○ 2026-03-18 14:16:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
williamluo.com	ns55.domaincontrol.com, ns56.domaincontrol.com	4 records

✅ Authoritative Response

Server: 97.74.107.28

NS records: ns55.domaincontrol.com, ns56.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for williamluo.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`ns55.domaincontrol.com, ns56.domaincontrol.com`
SOA	1	`ns55.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)

Analysis

IP Addresses

williamluo.com maps to IP address 76.76.21.21.

Other host names, for instance strandequity.com, tbcf.life, aguynamedandre.com, wordcrawl.com and thebos.co share IP numbers with williamluo.com.

Name Servers

Two name servers ns55.domaincontrol.com and ns56.domaincontrol.com are delegated to williamluo.com.

williamluo.com uses the same name server configuration as other domains, such as wxlawncare.com, kenken.co, lawyerinbc.com, aop-training.com and mississippirenewableenergy.com.

Host names with two IPs:

ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28.

ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28.

williamluo.com - robtex.com

williamluo.com

com

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`williamluo.com`

`com`