`sidneyharbour.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:ad39^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1ea0^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.160^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.57^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`devin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c31^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c331^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`devin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2331^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`devin.ns.cloudflare.com`
		A	108.162.195.49^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	162.159.44.49^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	172.64.35.49^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
NS	`josephine.ns.cloudflare.com`
		A	2606:4700:50::a29f:2640^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c240^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josephine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2240^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josephine.ns.cloudflare.com`
		A	108.162.194.64^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	162.159.38.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	172.64.34.64^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.30.160, 172.67.173.57
		IPv6	2606:4700:3033::ac43:ad39, 2606:4700:3035::6815:1ea0
SOA	`devin.ns.cloudflare.com`dns@cloudflare.com serial=2399423874

`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=1774420272

rank #831100 globally
rank #379152 in the tld

Same first word

sidneyharbour.com

DNS History

12 records (6 active, 6 former)

●NSdevin.ns.cloudflare.com2026-03-20 → 2026-03-25 · 3 obs

○ 2019-12-27 17:08:42
● 2026-03-20 04:30:50
● 2026-03-25 06:59:06

●NSjosephine.ns.cloudflare.com2026-03-20 → 2026-03-25 · 3 obs

○ 2019-12-27 17:08:42
● 2026-03-20 04:30:50
● 2026-03-25 06:59:06

○NSns1.livedns.co.uk2015-06-12 → 2019-12-27 · 5 obs

○ 2008-03-15 06:45:40
● 2015-06-12 11:13:56
● 2019-12-27 17:08:42
○ 2026-03-20 04:30:50
○ 2026-03-25 06:59:06

○NSns2.livedns.co.uk2015-06-12 → 2019-12-27 · 5 obs

○ 2008-03-15 06:45:40
● 2015-06-12 11:13:56
● 2019-12-27 17:08:42
○ 2026-03-20 04:30:50
○ 2026-03-25 06:59:06

○NSns3.livedns.co.uk2015-06-12 → 2019-12-27 · 5 obs

○ 2008-03-15 06:45:40
● 2015-06-12 11:13:56
● 2019-12-27 17:08:42
○ 2026-03-20 04:30:50
○ 2026-03-25 06:59:06

○MXmailserver.sidneyharbour.com2015-06-12 → 2019-12-27 · 5 obs

○ 2008-03-15 06:45:40
● 2015-06-12 11:13:56
● 2019-12-27 17:08:42
○ 2026-03-20 04:30:50
○ 2026-03-25 06:59:06

●A104.21.30.1602026-03-20 → 2026-03-25 · 3 obs

○ 2019-12-27 17:08:42
● 2026-03-20 04:30:50
● 2026-03-25 06:59:06

●A172.67.173.572026-03-20 → 2026-03-25 · 3 obs

○ 2019-12-27 17:08:42
● 2026-03-20 04:30:50
● 2026-03-25 06:59:06

○A202.87.25.322008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 06:45:40
○ 2015-06-12 11:13:56
○ 2026-03-25 06:59:06

●A2606:4700:3033::ac43:ad392026-03-20 → 2026-03-25 · 3 obs

○ 2019-12-27 17:08:42
● 2026-03-20 04:30:50
● 2026-03-25 06:59:06

●A2606:4700:3035::6815:1ea02026-03-20 → 2026-03-25 · 3 obs

○ 2019-12-27 17:08:42
● 2026-03-20 04:30:50
● 2026-03-25 06:59:06

○A88.208.252.92015-06-12 → 2019-12-27 · 5 obs

○ 2008-03-15 06:45:40
● 2015-06-12 11:13:56
● 2019-12-27 17:08:42
○ 2026-03-20 04:30:50
○ 2026-03-25 06:59:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sidneyharbour.com	josephine.ns.cloudflare.com, devin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.64

NS records: josephine.ns.cloudflare.com, devin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sidneyharbour.com (unsigned zone)

⏱️ Timing

Total: 257ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.57, 104.21.30.160`
AAAA	2	`2606:4700:3033::ac43:ad39, 2606:4700:3035::6815:1ea0`
NS	2	`devin.ns.cloudflare.com, josephine.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`devin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sidneyharbour.com resolves to four IP numbers: 2606:4700:3033::ac43:ad39, 2606:4700:3035::6815:1ea0, 104.21.30.160 and 172.67.173.57.

other host names for instance grece-fr.net, bangyoulater.net, amp.bigodino.it, mcewanfoods.com and aeroi.org share IP numbers with sidneyharbour.com.

Name Servers

sidneyharbour.com is delegated to two name servers: devin.ns.cloudflare.com and josephine.ns.cloudflare.com.

sidneyharbour.com shares the same name server setup as other domains, for example theartofhair.com, oldcom.md, sharonblainonline.com, sharonblain.com and oldcom.ro.

sidneyharbour.com at least partially shares name servers with other domains, for instance majorgeeks.com, neutronworld.com, dynamicclub552.com, su400.cn and headti.com.br.

These name servers are commonly used with ned.ns.cloudflare.com, dion.ns.cloudflare.com, galilea.ns.cloudflare.com and melissa.ns.cloudflare.com.

Host names with six IP numbers:

devin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c31, 2803:f800:50::6ca2:c331, 2a06:98c1:50::ac40:2331, 108.162.195.49, 162.159.44.49 and 172.64.35.49; josephine.ns.cloudflare.com points to: 2606:4700:50::a29f:2640, 2803:f800:50::6ca2:c240, 2a06:98c1:50::ac40:2240, 108.162.194.64, 162.159.38.64 and 172.64.34.64.

sidneyharbour.com - robtex.com