`sightlinedirectory.org.uk`

DNSSEC	⚠️ Not signed
A	2606:4700::6810:d208^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6810:d308^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.16.210.8^{Cloudflare104.16.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.16.211.8^{Cloudflare104.16.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`irma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irma.ns.cloudflare.com`
		A	108.162.192.166^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	172.64.32.166^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	173.245.58.166^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
NS	`micah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`micah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`micah.ns.cloudflare.com`
		A	108.162.193.206^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	172.64.33.206^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	173.245.59.206^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
TXT	`rnibapp-sightline-external-prod-app.azurewebsites.net`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.16.210.8, 104.16.211.8
		IPv6 hints	2606:4700::6810:d208, 2606:4700::6810:d308
SOA	`irma.ns.cloudflare.com`dns@cloudflare.com serial=2399205301

`org.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1776210073

rank #784011 globally
rank #31948 in the tld
WOT: SAFE (71/100)

Subdomains

www.sightlinedirectory.org.uk

Same first word

sightlinedirectory.org.uk

DNS History

11 records (6 active, 5 former)

●NSirma.ns.cloudflare.com2026-02-19 → 2026-04-14 · 3 obs

○ 2016-11-26 15:43:02
● 2026-02-19 11:48:32
● 2026-04-14 23:47:02

●NSmicah.ns.cloudflare.com2026-02-19 → 2026-04-14 · 3 obs

○ 2016-11-26 15:43:02
● 2026-02-19 11:48:32
● 2026-04-14 23:47:02

○NSns0.clara.net2015-05-24 → 2016-11-26 · 4 obs

● 2015-05-24 21:21:04
● 2016-11-26 15:43:02
○ 2026-02-19 11:48:32
○ 2026-04-14 23:47:02

○NSns1.clara.net2015-05-24 → 2016-11-26 · 4 obs

● 2015-05-24 21:21:04
● 2016-11-26 15:43:02
○ 2026-02-19 11:48:32
○ 2026-04-14 23:47:02

○NSns2.clara.net2015-05-24 → 2016-11-26 · 4 obs

● 2015-05-24 21:21:04
● 2016-11-26 15:43:02
○ 2026-02-19 11:48:32
○ 2026-04-14 23:47:02

●A104.16.210.82026-02-19 → 2026-04-14 · 3 obs

○ 2016-11-26 15:43:02
● 2026-02-19 11:48:32
● 2026-04-14 23:47:02

●A104.16.211.82026-02-19 → 2026-04-14 · 3 obs

○ 2016-11-26 15:43:02
● 2026-02-19 11:48:32
● 2026-04-14 23:47:02

●A2606:4700::6810:d2082026-02-19 → 2026-04-14 · 3 obs

○ 2016-11-26 15:43:02
● 2026-02-19 11:48:32
● 2026-04-14 23:47:02

●A2606:4700::6810:d3082026-02-19 → 2026-04-14 · 3 obs

○ 2016-11-26 15:43:02
● 2026-02-19 11:48:32
● 2026-04-14 23:47:02

○A54.77.126.1392015-10-09 → 2016-11-26 · 5 obs

○ 2015-05-24 21:21:04
● 2015-10-09 01:21:32
● 2016-11-26 15:43:02
○ 2026-02-19 11:48:32
○ 2026-04-14 23:47:02

○A94.236.36.862015-05-24 → 2015-05-24 · 3 obs

● 2015-05-24 21:21:04
○ 2015-10-09 01:21:32
○ 2026-04-14 23:47:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsb.nic.uk, nsd.nic.uk, dns4.nic.uk, dns2.nic.uk...	-
sightlinedirectory.org.uk	irma.ns.cloudflare.com, micah.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.206

NS records: irma.ns.cloudflare.com, micah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sightlinedirectory.org.uk (unsigned zone)

⏱️ Timing

Total: 307ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.16.210.8, 104.16.211.8`
AAAA	2	`2606:4700::6810:d308, 2606:4700::6810:d208`
NS	2	`irma.ns.cloudflare.com, micah.ns.cloudflare.com`
TXT	1	`rnibapp-sightline-external-prod-app.azur`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`irma.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

sightlinedirectory.org.uk is a parent of www.sightlinedirectory.org.uk.

IP Addresses

sightlinedirectory.org.uk points to four IP numbers: 2606:4700::6810:d208, 2606:4700::6810:d308, 104.16.210.8 and 104.16.211.8.

Other host names, for instance www.sightlinedirectory.org.uk, share IP numbers with sightlinedirectory.org.uk.

Name Servers

Delegation for sightlinedirectory.org.uk rests with two name servers, irma.ns.cloudflare.com and micah.ns.cloudflare.com.

sightlinedirectory.org.uk shares the same name server setup as other domains, including rnib.org.uk, amddb.com, electricmuscles.com, bitcoin2zero.com and tnauk.org.uk.

sightlinedirectory.org.uk at least partially shares name servers with other domains, for instance solar-led.net, preparadosparaservir.net, heini.build, aulamas.com and pixsoffice.com.

These name servers are commonly used with sneh.ns.cloudflare.com and love.ns.cloudflare.com.

Host names with six IP numbers: irma.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa6, 2803:f800:50::6ca2:c0a6, 2a06:98c1:50::ac40:20a6, 108.162.192.166, 172.64.32.166 and 173.245.58.166. micah.ns.cloudflare.com points to: 2606:4700:58::adf5:3bce, 2803:f800:50::6ca2:c1ce, 2a06:98c1:50::ac40:21ce, 108.162.193.206, 172.64.33.206 and 173.245.59.206.

sightlinedirectory.org.uk - robtex.com