`fosterharbor.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:30cb^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9c2d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.203^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.45^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cortney.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
NS	`maciej.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c2a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maciej.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maciej.ns.cloudflare.com`
		A	108.162.195.42^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
		A	162.159.44.42^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
		A	172.64.35.42^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.48.203, 172.67.156.45
		IPv6	2606:4700:3031::6815:30cb, 2606:4700:3033::ac43:9c2d
SOA	`cortney.ns.cloudflare.com`dns@cloudflare.com serial=2398127689

`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=1771291435

⚠️ On DNS blocklist: tif

Same first word

fosterharbor.com

DNS History

6 records (6 active, 0 former)

●NScortney.ns.cloudflare.com2026-02-20 → 2026-03-24 · 2 obs

● 2026-02-20 01:30:04
● 2026-03-24 11:34:44

●NSmaciej.ns.cloudflare.com2026-02-20 → 2026-03-24 · 2 obs

● 2026-02-20 01:30:04
● 2026-03-24 11:34:44

●A104.21.48.2032026-02-20 → 2026-03-24 · 2 obs

● 2026-02-20 01:30:04
● 2026-03-24 11:34:44

●A172.67.156.452026-02-20 → 2026-03-24 · 2 obs

● 2026-02-20 01:30:04
● 2026-03-24 11:34:44

●A2606:4700:3031::6815:30cb2026-02-20 → 2026-03-24 · 2 obs

● 2026-02-20 01:30:04
● 2026-03-24 11:34:44

●A2606:4700:3033::ac43:9c2d2026-02-20 → 2026-03-24 · 2 obs

● 2026-02-20 01:30:04
● 2026-03-24 11:34:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fosterharbor.com	cortney.ns.cloudflare.com, maciej.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.87

NS records: cortney.ns.cloudflare.com, maciej.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fosterharbor.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.45, 104.21.48.203`
AAAA	2	`2606:4700:3033::ac43:9c2d, 2606:4700:3031::6815:30cb`
NS	2	`cortney.ns.cloudflare.com, maciej.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cortney.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fosterharbor.com points to four IP numbers: 2606:4700:3031::6815:30cb, 2606:4700:3033::ac43:9c2d, 104.21.48.203 and 172.67.156.45.

For instance, other host names incontriescorttrentinoaltoadige.it, getape.com, www.timexindia.com, cesr-midi-pyrenees.fr and www.372938.com share IP numbers with fosterharbor.com.

Name Servers

fosterharbor.com is delegated to two name servers: cortney.ns.cloudflare.com and maciej.ns.cloudflare.com.

fosterharbor.com uses the same name server setup as other domains such as igniteguide.com, propelzenith.com, chartvertex.com, freedealshere.com and fosterzenith.com.

fosterharbor.com shares name servers with other domains at least partially, for example nbyy.live, crampedcell.com, benkinsella.org.uk, world-web.net and thevillas-bali.com.

These name servers are commonly used with the name servers eve.ns.cloudflare.com and amos.ns.cloudflare.com.

Host names with six IP numbers: host name cortney.ns.cloudflare.com points to: 2606:4700:50::adf5:3a57, 2803:f800:50::6ca2:c057, 2a06:98c1:50::ac40:2057, 108.162.192.87, 172.64.32.87 and 173.245.58.87; host name maciej.ns.cloudflare.com points to: 2606:4700:58::a29f:2c2a, 2803:f800:50::6ca2:c32a, 2a06:98c1:50::ac40:232a, 108.162.195.42, 162.159.44.42 and 172.64.35.42.

fosterharbor.com - robtex.com