`sf-insulation.com`

DNSSEC	⚠️ Not signed
A	45.207.211.143^{🇭🇰 AS40169645.207.208.0/22}
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=1773569574

`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=1778804561

Same first word

sf-insulation.com

DNS History

9 records (3 active, 6 former)

○NSdns21.hichina.com2015-05-09 → 2018-06-16 · 4 obs

● 2015-05-09 22:02:34
● 2018-06-16 08:32:32
○ 2026-03-03 15:45:56
○ 2026-05-15 00:45:52

○NSdns22.hichina.com2015-05-09 → 2018-06-16 · 4 obs

● 2015-05-09 22:02:34
● 2018-06-16 08:32:32
○ 2026-03-03 15:45:56
○ 2026-05-15 00:45:52

●NSns1.julydns.com2026-03-03 → 2026-05-15 · 3 obs

○ 2018-06-16 08:32:32
● 2026-03-03 15:45:56
● 2026-05-15 00:45:52

●NSns2.julydns.com2026-03-03 → 2026-05-15 · 3 obs

○ 2018-06-16 08:32:32
● 2026-03-03 15:45:56
● 2026-05-15 00:45:52

○MXhzmx01.mxmail.netease.com2015-05-09 → 2018-06-16 · 4 obs

● 2015-05-09 22:02:34
● 2018-06-16 08:32:32
○ 2026-03-03 15:45:56
○ 2026-05-15 00:45:52

○MXhzmx02.mxmail.netease.com2015-05-09 → 2018-06-16 · 4 obs

● 2015-05-09 22:02:34
● 2018-06-16 08:32:32
○ 2026-03-03 15:45:56
○ 2026-05-15 00:45:52

○A120.24.2.2402016-01-04 → 2018-06-16 · 5 obs

○ 2015-10-22 02:59:48
● 2016-01-04 00:25:18
● 2018-06-16 08:32:32
○ 2026-03-03 15:45:56
○ 2026-05-15 00:45:52

○A121.198.80.752015-05-09 → 2015-10-22 · 4 obs

● 2015-05-09 22:02:34
● 2015-10-22 02:59:48
○ 2016-01-04 00:25:18
○ 2026-05-15 00:45:52

●A45.207.211.1432026-04-08 → 2026-05-15 · 3 obs

○ 2026-03-03 15:45:56
● 2026-04-08 15:15:54
● 2026-05-15 00:45:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sf-insulation.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 sf-insulation.com (unsigned zone)

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.207.211.143`
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

IP Addresses

sf-insulation.com points to an IP address: 45.207.211.143.

other host names include hbgrhb.com, hc-online.com, gzouhan.com, gzsgzx.com and tycolour.com; they share IP numbers with sf-insulation.com.

Name Servers

Two name servers ns1.julydns.com and ns2.julydns.com handle the delegation for sf-insulation.com.

sf-insulation.com shares the same name server setup as other domains, for instance sm32784.top, 0716fc.com, easykaoyan.com, xiabit.com and diyuanhuanbao.com.

sf-insulation.com at least partially shares name servers with other domains, for instance xlsjc.com, jnzhb.com, vgfc.cn, shxkvkj.cn and hwgjg.com.

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

Host names with a single IP

ns1.julydns.com points to 162.159.48.223

ns2.julydns.com points to 162.159.48.223

Host names that point to 162.159.48.223: ns1.julydns.com and ns2.julydns.com

sf-insulation.com - robtex.com