`jrobblog.com`

DNSSEC	⚠️ Not signed
A	192.210.172.168^{🇺🇸 Colocrossing-AS192.210.172.0/24}
		PTR	`192-210-172-168-host.colocrossing.com`
NS	`a1.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b1.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1774296885

`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=1774385782

Same first word

jrobblog.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-22 14:13:46
● 2026-03-24 21:03:30

●NSa1.share-dns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-22 14:13:46
● 2026-03-24 21:03:30

○NSalice.ns.cloudflare.com2026-03-06 → 2026-03-22 · 3 obs

● 2026-03-06 00:18:58
● 2026-03-22 14:13:46
○ 2026-03-24 21:03:30

●NSb.share-dns.net2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-22 14:13:46
● 2026-03-24 21:03:30

●NSb1.share-dns.net2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-22 14:13:46
● 2026-03-24 21:03:30

○NSjavier.ns.cloudflare.com2026-03-06 → 2026-03-22 · 3 obs

● 2026-03-06 00:18:58
● 2026-03-22 14:13:46
○ 2026-03-24 21:03:30

○A104.21.23.1502026-03-06 → 2026-03-22 · 3 obs

● 2026-03-06 00:18:58
● 2026-03-22 14:13:46
○ 2026-03-24 21:03:30

○A172.67.211.1732026-03-06 → 2026-03-22 · 3 obs

● 2026-03-06 00:18:58
● 2026-03-22 14:13:46
○ 2026-03-24 21:03:30

●A192.210.172.1682026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-22 14:13:46
● 2026-03-24 21:03:30

○A2606:4700:3033::6815:17962026-03-06 → 2026-03-22 · 3 obs

● 2026-03-06 00:18:58
● 2026-03-22 14:13:46
○ 2026-03-24 21:03:30

○A2606:4700:3037::ac43:d3ad2026-03-06 → 2026-03-22 · 3 obs

● 2026-03-06 00:18:58
● 2026-03-22 14:13:46
○ 2026-03-24 21:03:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jrobblog.com	b1.share-dns.net, a1.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jrobblog.com (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.210.172.168`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a1.share-dns.com)

Analysis

IP Addresses

jrobblog.com resolves to a single IP address: 192.210.172.168.

Name Servers

jrobblog.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

jrobblog.com at least partially shares name servers with other domains, including hljhengyu.com, xinousz.com, gzzfdt.com, shaojianguoyi.com and mshr.net.