`office-bigboy.com`

DNSSEC	⚠️ Not signed
NS	`ns1.julydns.com` ⭐
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com`
		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=1778588049

`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=1778734591

⚠️ On DNS blocklist: tif, ultimate

Subdomains

www.office-bigboy.com

Same first word

office-bigboy.com

DNS History

6 records (2 active, 4 former)

○NSdns01.muumuu-domain.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 23:47:04
○ 2026-05-13 01:17:38
○ 2026-05-14 05:26:38

○NSdns02.muumuu-domain.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 23:47:04
○ 2026-05-13 01:17:38
○ 2026-05-14 05:26:38

●NSns1.julydns.com2026-05-13 → 2026-05-14 · 3 obs

○ 2019-12-15 23:47:04
● 2026-05-13 01:17:38
● 2026-05-14 05:26:38

●NSns2.julydns.com2026-05-13 → 2026-05-14 · 3 obs

○ 2019-12-15 23:47:04
● 2026-05-13 01:17:38
● 2026-05-14 05:26:38

○MXmx01.lolipop.jp2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 23:47:04
○ 2026-05-13 01:17:38
○ 2026-05-14 05:26:38

○A157.7.107.402019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 23:47:04
○ 2026-05-13 01:17:38
○ 2026-05-14 05:26:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
office-bigboy.com	ns1.julydns.com, ns2.julydns.com	2 records

✅ Authoritative Response

Server:162.159.48.223

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for office-bigboy.com (unsigned zone)

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

Type	Count	Sample Data
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.julydns.com, ns2.julydns.com)

Analysis

Hierarchy

office-bigboy.com is parent of www.office-bigboy.com.

Name Servers

office-bigboy.com's delegation is to two name servers ns1.julydns.com and ns2.julydns.com.

office-bigboy.com shares the same name server configuration as other domains, such as niujob.net, qkdd.cn, geihaoping.com, nuodeer.com and njhxyjs2016.com.

office-bigboy.com at least partially shares its name servers with other domains, for instance cseedu.com, fzyll.com, cypjy.com, bygfw.com and cgbkj.com.

These name servers are commonly used alongside ns1.judns.com and ns2.judns.com.

Host names with one IP number: ns1.julydns.com and ns2.julydns.com point to 162.159.48.223.

office-bigboy.com - robtex.com