🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`visabuilders.com`

DNSSEC	⚠️ Not signed
A	208.98.40.36^{🇺🇸 SHARKTECH-1208.98.40.0/24}
NS	`www.visabuilders.com` ⭐
		A	208.98.40.221^{🇺🇸 SHARKTECH-1208.98.40.0/24}
NS	`ns1.4.cn` ⚠️ Not in zone NS records
		A	107.167.27.66^{🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route)}
NS	`ns2.4.cn` ⚠️ Not in zone NS records
		A	208.98.43.66^{🇺🇸 SHARKTECH-1208.98.43.0/24}
			PTR	`jensenstilbud.com`
SOA	`www.visabuilders.com`visabuilders@com 2008-08-03 #0

`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=1786908024

Subdomains

www.visabuilders.com

Same first word

visabuilders.com

DNS History

10 records (4 active, 6 former)

○NSf1g1ns1.dnspod.net2015-06-30 → 2019-12-27 · 4 obs

● 2015-06-30 22:48:42
● 2019-12-27 18:19:08
○ 2026-07-31 03:31:54
○ 2026-08-16 19:21:22

○NSf1g1ns2.dnspod.net2015-06-30 → 2019-12-27 · 4 obs

● 2015-06-30 22:48:42
● 2019-12-27 18:19:08
○ 2026-07-31 03:31:54
○ 2026-08-16 19:21:22

●NSns1.4.cn2026-07-31 → 2026-08-16 · 3 obs

○ 2019-12-27 18:19:08
● 2026-07-31 03:31:54
● 2026-08-16 19:21:22

●NSns2.4.cn2026-07-31 → 2026-08-16 · 3 obs

○ 2019-12-27 18:19:08
● 2026-07-31 03:31:54
● 2026-08-16 19:21:22

●NSwww.visabuilders.com2026-07-31 → 2026-08-16 · 3 obs

○ 2019-12-27 18:19:08
● 2026-07-31 03:31:54
● 2026-08-16 19:21:22

○MXmx.mail.ym.163.com2015-06-30 → 2019-12-27 · 4 obs

● 2015-06-30 22:48:42
● 2019-12-27 18:19:08
○ 2026-07-31 03:31:54
○ 2026-08-16 19:21:22

○A182.18.30.2012015-06-30 → 2016-04-28 · 4 obs

● 2015-06-30 22:48:42
● 2016-04-28 05:23:08
○ 2026-07-31 03:31:54
○ 2026-08-16 19:21:22

○A208.98.40.2292026-07-31 → 2026-07-31 · 4 obs

○ 2016-04-28 05:23:08
● 2026-07-31 03:31:54
○ 2026-07-31 15:28:40
○ 2026-08-16 19:21:22

●A208.98.40.362026-08-16 → 2026-08-16 · 2 obs

○ 2026-07-31 15:28:40
● 2026-08-16 19:21:22

○A208.98.43.932026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-31 03:31:54
● 2026-07-31 15:28:40
○ 2026-08-16 19:21:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
visabuilders.com	ns1.4.cn, ns2.4.cn	-

✅ Authoritative Response

Server:107.167.27.66

NS records: ns1.4.cn, ns2.4.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for visabuilders.com (unsigned zone)

⏱️ Timing

Total: 883ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.98.40.36`
SOA	1	`www.visabuilders.com visabuilders.com`

Analysis

Hierarchy

visabuilders.com serves as the parent of www.visabuilders.com.

IP Addresses

visabuilders.com resolves to one IP address: 208.98.40.36.

www.www.www.555993.com, ppedu.cn, jaczyc.com and two other host names share IP numbers with visabuilders.com.

Name Servers

The authoritative name servers for visabuilders.com are ns1.4.cn, ns2.4.cn and www.visabuilders.com — three in total.

visabuilders.com has at least partial name server overlap with other domains, such as ballsai.com, 99shutxt.com, anshanfish.com and two others.

ns3.goldenname.com, ns4.goldenname.com and www.ballsai.com — plus 4 other name servers — are commonly paired with these name servers.

The hostnames ns1.4.cn, ns2.4.cn and www.visabuilders.com each resolve to a single IP: ns1.4.cn → 107.167.27.66, ns2.4.cn → 208.98.43.66, www.visabuilders.com → 208.98.40.221.

visabuilders.com - robtex.com