`biswebsoftware.com`

DNSSEC	⚠️ Not signed
A	47.242.204.9^{🇭🇰 Alibaba-Cloud47.242.0.0/16 Proxy-registered route object}
NS	`ns1.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}
NS	`ns1.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.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=1770916272

`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=1786435609

Same first word

biswebsoftware.com

DNS History

12 records (5 active, 7 former)

○NSns0.phase8.net2015-07-05 → 2017-01-31 · 4 obs

● 2015-07-05 13:15:52
● 2017-01-31 22:59:32
○ 2026-06-15 20:36:36
○ 2026-08-11 08:09:50

●NSns1.judns.com2026-06-15 → 2026-08-11 · 3 obs

○ 2017-01-31 22:59:32
● 2026-06-15 20:36:36
● 2026-08-11 08:09:50

●NSns1.julydns.com2026-06-15 → 2026-08-11 · 3 obs

○ 2017-01-31 22:59:32
● 2026-06-15 20:36:36
● 2026-08-11 08:09:50

○NSns1.phase8.net2015-07-05 → 2017-01-31 · 4 obs

● 2015-07-05 13:15:52
● 2017-01-31 22:59:32
○ 2026-06-15 20:36:36
○ 2026-08-11 08:09:50

●NSns2.judns.com2026-06-15 → 2026-08-11 · 3 obs

○ 2017-01-31 22:59:32
● 2026-06-15 20:36:36
● 2026-08-11 08:09:50

●NSns2.julydns.com2026-06-15 → 2026-08-11 · 3 obs

○ 2017-01-31 22:59:32
● 2026-06-15 20:36:36
● 2026-08-11 08:09:50

○NSns2.phase8.net2015-07-05 → 2017-01-31 · 4 obs

● 2015-07-05 13:15:52
● 2017-01-31 22:59:32
○ 2026-06-15 20:36:36
○ 2026-08-11 08:09:50

○MXathena.hosts.co.uk2015-07-05 → 2017-01-31 · 4 obs

● 2015-07-05 13:15:52
● 2017-01-31 22:59:32
○ 2026-06-15 20:36:36
○ 2026-08-11 08:09:50

○MXhermes.hosts.co.uk2015-07-05 → 2017-01-31 · 4 obs

● 2015-07-05 13:15:52
● 2017-01-31 22:59:32
○ 2026-06-15 20:36:36
○ 2026-08-11 08:09:50

●A47.242.204.92026-06-15 → 2026-08-11 · 3 obs

○ 2017-01-31 22:59:32
● 2026-06-15 20:36:36
● 2026-08-11 08:09:50

○A81.88.60.342015-11-04 → 2017-01-31 · 5 obs

○ 2015-07-05 13:15:52
● 2015-11-04 18:24:06
● 2017-01-31 22:59:32
○ 2026-06-15 20:36:36
○ 2026-08-11 08:09:50

○A85.233.160.1302015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 13:15:52
○ 2015-11-04 18:24:06
○ 2026-08-11 08:09:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
biswebsoftware.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biswebsoftware.com (unsigned zone)

⏱️ Timing

Total: 325ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.242.204.9`
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

IP Addresses

biswebsoftware.com resolves to just one IP address, 47.242.204.9.

Two other host names, along with www.chang(0x73686974)ou.com, hbycq.com and 38.protce.com, also share IP numbers with biswebsoftware.com.

Name Servers

The NS records for biswebsoftware.com point to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

biswebsoftware.com shares at least some of its name servers with other domains, including xutmlvr.cn, samplechina.com, lsmcl.com and two others.

These name servers are frequently paired with the name servers ns1.onclouddns.com and ns2.onclouddns.com.

ns1.judns.com resolves to 162.159.27.251, as does ns2.judns.com. ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com.

Both ns1.judns.com and ns2.judns.com resolve to 162.159.27.251 IP addresses each.

Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.

biswebsoftware.com - robtex.com