`installcosts.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4607^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d97f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.7^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.127^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`buck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`buck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`buck.ns.cloudflare.com`
		A	108.162.193.78^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	172.64.33.78^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
		A	173.245.59.78^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`buck.ns.cloudflare.com`
NS	`vivienne.ns.cloudflare.com`
		A	2606:4700:50::a29f:2632^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c232^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vivienne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2232^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vivienne.ns.cloudflare.com`
		A	108.162.194.50^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	162.159.38.50^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	172.64.34.50^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
TXT	`google-site-verification=QTQA5hwGX6stwR5aflUJyTKPWYqFLwPxwApreHN9M-A`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.7, 172.67.217.127
		IPv6 hints	2606:4700:3032::6815:4607, 2606:4700:3035::ac43:d97f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOA	`buck.ns.cloudflare.com`dns@cloudflare.com serial=2408563496

`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=1786098624

Same first word

installcosts.com

DNS History

6 records (6 active, 0 former)

●NSbuck.ns.cloudflare.com2026-07-03 → 2026-08-07 · 2 obs

● 2026-07-03 16:44:10
● 2026-08-07 10:39:22

●NSvivienne.ns.cloudflare.com2026-07-03 → 2026-08-07 · 2 obs

● 2026-07-03 16:44:10
● 2026-08-07 10:39:22

●A104.21.70.72026-07-03 → 2026-08-07 · 2 obs

● 2026-07-03 16:44:10
● 2026-08-07 10:39:22

●A172.67.217.1272026-07-03 → 2026-08-07 · 2 obs

● 2026-07-03 16:44:10
● 2026-08-07 10:39:22

●A2606:4700:3032::6815:46072026-07-03 → 2026-08-07 · 2 obs

● 2026-07-03 16:44:10
● 2026-08-07 10:39:22

●A2606:4700:3035::ac43:d97f2026-07-03 → 2026-08-07 · 2 obs

● 2026-07-03 16:44:10
● 2026-08-07 10:39:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
installcosts.com	buck.ns.cloudflare.com, vivienne.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.50

NS records: buck.ns.cloudflare.com, vivienne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for installcosts.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.70.7, 172.67.217.127`
AAAA	2	`2606:4700:3032::6815:4607, 2606:4700:3035::ac43:d97f`
NS	2	`buck.ns.cloudflare.com, vivienne.ns.cloudflare.com`
TXT	1	`google-site-verification=QTQA5hwGX6stwR5`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`buck.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (buck.ns.cloudflare.com, buck.ns.cloudflare.com, buck.ns.cloudflare.com...)

Analysis

IP Addresses

installcosts.com directs to four IP numbers, which are 104.21.70.7, 172.67.217.127, 2606:4700:3032::6815:4607 and 2606:4700:3035::ac43:d97f.

Among the host names that share IP numbers with installcosts.com are mail.xytzyz.com, bs3dstore.com.tr, timesrug.com and two others.

Name Servers

installcosts.com is delegated to two name servers: buck.ns.cloudflare.com and vivienne.ns.cloudflare.com.

installcosts.com has the same name server delegation as a number of other domains, such as pinshu8.com, ikanshu.org, shule.net and two more.

At least some of installcosts.com's name servers are shared with other domains, for example stevenpressfield.com, slot8808maxwin5000x.online, lotus99.me and two more.

These name servers tend to be deployed in combination with the name servers james.ns.cloudflare.com and anna.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

buck.ns.cloudflare.com resolves to 108.162.193.78, 172.64.33.78, 173.245.59.78 and 3 other IP addresses.

vivienne.ns.cloudflare.com resolves to 108.162.194.50, 162.159.38.50, 172.64.34.50 and 3 other IP addresses.

installcosts.com - robtex.com