sightreadingfactory.com - dns.ninja

`sightreadingfactory.com`

DNSSEC	⚠️ Not signed
A	3.220.27.37^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-220-27-37.compute-1.amazonaws.com`
A	52.23.119.197^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
NS	`ns-766.awsdns-31.net` ⭐
		A	2600:9000:5302:fe00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-766.awsdns-31.net`
		A	205.251.194.254^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-766.awsdns-31.net`
NS	`ns-1055.awsdns-03.org`
		A	2600:9000:5304:1f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1055.awsdns-03.org`
		A	205.251.196.31^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1055.awsdns-03.org`
NS	`ns-1917.awsdns-47.co.uk`
		A	2600:9000:5307:7d00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1917.awsdns-47.co.uk`
		A	205.251.199.125^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1917.awsdns-47.co.uk`
NS	`ns-494.awsdns-61.com`
		A	2600:9000:5301:ee00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-494.awsdns-61.com`
		A	205.251.193.238^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-494.awsdns-61.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=aFkitZn8_fY7ME3yQA9K9af796OX1AEpiStJmtrlVac`
TXT	`google-site-verification=qM6gIMYB6ebOaRyL-xm-ZvM9N6iUc44mBDCASzHJUZw`
TXT	`google-site-verification=zuzfM_iaqc_e5TOUQlvCFMtTtKvZQsOGsYV_Rc1kjoE`
TXT	`k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDUX8hgJiPR46zXRCZOvCrhCKQG1pU0...`
TXT	`v=spf1 mx include:secureserver.net include:amazonses.com include:spf.mandrill...`
SOA	`ns-766.awsdns-31.net`awsdns-hostmaster@amazon.com 2018-07-06 #4

`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=1786521894

rank #576206 globally
rank #237261 in the tld
WOT: UNKNOWN (67/100)
📈 Tranco rank: #526,610

Subdomains

static.sightreadingfactory.com

assignments.sightreadingfactory.com

www.sightreadingfactory.com

Same first word

sightreadingfactory.com

DNS History

34 records (11 active, 23 former)

●NSns-1055.awsdns-03.org2016-02-06 → 2026-08-12 · 3 obs

○ 2015-11-01 17:38:50
● 2016-02-06 21:02:26
● 2026-08-12 08:08:56

●NSns-1917.awsdns-47.co.uk2016-02-06 → 2026-08-12 · 3 obs

○ 2015-11-01 17:38:50
● 2016-02-06 21:02:26
● 2026-08-12 08:08:56

●NSns-494.awsdns-61.com2016-02-06 → 2026-08-12 · 3 obs

○ 2015-11-01 17:38:50
● 2016-02-06 21:02:26
● 2026-08-12 08:08:56

●NSns-766.awsdns-31.net2016-02-06 → 2026-08-12 · 3 obs

○ 2015-11-01 17:38:50
● 2016-02-06 21:02:26
● 2026-08-12 08:08:56

○NSns41.domaincontrol.com2015-06-19 → 2015-11-01 · 4 obs

● 2015-06-19 21:29:22
● 2015-11-01 17:38:50
○ 2016-02-06 21:02:26
○ 2026-08-12 08:08:56

○NSns42.domaincontrol.com2015-06-19 → 2015-11-01 · 4 obs

● 2015-06-19 21:29:22
● 2015-11-01 17:38:50
○ 2016-02-06 21:02:26
○ 2026-08-12 08:08:56

●MXalt1.aspmx.l.google.com2026-02-16 → 2026-08-12 · 3 obs

○ 2019-01-05 11:55:56
● 2026-02-16 09:23:04
● 2026-08-12 08:08:56

●MXalt2.aspmx.l.google.com2026-02-16 → 2026-08-12 · 3 obs

○ 2019-01-05 11:55:56
● 2026-02-16 09:23:04
● 2026-08-12 08:08:56

●MXalt3.aspmx.l.google.com2026-02-16 → 2026-08-12 · 3 obs

○ 2019-01-05 11:55:56
● 2026-02-16 09:23:04
● 2026-08-12 08:08:56

●MXalt4.aspmx.l.google.com2026-02-16 → 2026-08-12 · 3 obs

○ 2019-01-05 11:55:56
● 2026-02-16 09:23:04
● 2026-08-12 08:08:56

●MXaspmx.l.google.com2026-02-16 → 2026-08-12 · 3 obs

○ 2019-01-05 11:55:56
● 2026-02-16 09:23:04
● 2026-08-12 08:08:56

○MXmailstore1.secureserver.net2015-06-19 → 2019-01-05 · 4 obs

● 2015-06-19 21:29:22
● 2019-01-05 11:55:56
○ 2026-02-16 09:23:04
○ 2026-08-12 08:08:56

○MXsmtp.secureserver.net2015-06-19 → 2019-01-05 · 4 obs

● 2015-06-19 21:29:22
● 2019-01-05 11:55:56
○ 2026-02-16 09:23:04
○ 2026-08-12 08:08:56

○A107.20.172.122016-02-06 → 2016-02-06 · 4 obs

○ 2015-06-19 21:29:22
● 2016-02-06 21:02:26
○ 2016-06-23 08:31:02
○ 2026-08-12 08:08:56

○A18.214.48.72026-03-13 → 2026-03-13 · 4 obs

○ 2026-02-16 09:23:04
● 2026-03-13 08:27:02
○ 2026-03-22 14:32:50
○ 2026-08-12 08:08:56

○A18.233.110.552026-06-20 → 2026-06-20 · 4 obs

○ 2026-04-09 13:50:54
● 2026-06-20 07:59:22
○ 2026-07-15 19:24:24
○ 2026-08-12 08:08:56

○A23.21.106.12016-06-23 → 2017-02-15 · 5 obs

○ 2016-02-06 21:02:26
● 2016-06-23 08:31:02
● 2017-02-15 04:04:38
○ 2019-01-05 11:55:56
○ 2026-08-12 08:08:56

○A3.220.116.2542026-02-16 → 2026-02-16 · 4 obs

○ 2019-01-05 11:55:56
● 2026-02-16 09:23:04
○ 2026-03-13 08:27:02
○ 2026-08-12 08:08:56

●A3.220.27.372026-08-12 → 2026-08-12 · 3 obs

○ 2026-07-15 19:24:24
● 2026-08-12 08:08:54
● 2026-08-12 08:08:56

○A3.232.198.622026-02-16 → 2026-08-12 · 2 obs

○ 2026-02-16 09:23:04
○ 2026-08-12 08:08:56

○A34.195.31.62026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-05 10:18:44
● 2026-04-09 13:50:54
○ 2026-06-20 07:59:22
○ 2026-08-12 08:08:56

○A34.228.123.202019-01-05 → 2019-01-05 · 4 obs

○ 2017-02-15 04:04:38
● 2019-01-05 11:55:56
○ 2026-02-16 09:23:04
○ 2026-08-12 08:08:56

○A44.218.101.1272026-07-15 → 2026-07-15 · 4 obs

○ 2026-06-20 07:59:22
● 2026-07-15 19:24:24
○ 2026-08-12 08:08:54
○ 2026-08-12 08:08:56

○A50.19.104.482015-06-19 → 2016-02-06 · 4 obs

● 2015-06-19 21:29:22
● 2016-02-06 21:02:26
○ 2016-06-23 08:31:02
○ 2026-08-12 08:08:56

○A50.19.44.1162026-03-22 → 2026-04-09 · 5 obs

○ 2026-03-13 08:27:02
● 2026-03-22 14:32:50
● 2026-04-09 13:50:54
○ 2026-06-20 07:59:22
○ 2026-08-12 08:08:56

○A52.202.16.1542026-02-16 → 2026-08-12 · 2 obs

○ 2026-02-16 09:23:04
○ 2026-08-12 08:08:56

○A52.21.31.1952026-03-13 → 2026-03-23 · 5 obs

○ 2026-02-16 09:23:04
● 2026-03-13 08:27:02
● 2026-03-23 14:32:58
○ 2026-03-24 14:32:42
○ 2026-08-12 08:08:56

●A52.23.119.1972026-08-12 → 2026-08-12 · 3 obs

○ 2026-07-15 19:24:24
● 2026-08-12 08:08:54
● 2026-08-12 08:08:56

○A52.54.122.872026-03-24 → 2026-04-05 · 5 obs

○ 2026-03-23 14:32:58
● 2026-03-24 14:32:42
● 2026-04-05 10:18:44
○ 2026-04-09 13:50:54
○ 2026-08-12 08:08:56

○A54.205.38.2052026-06-20 → 2026-06-20 · 4 obs

○ 2026-04-09 13:50:54
● 2026-06-20 07:59:22
○ 2026-07-15 19:24:24
○ 2026-08-12 08:08:56

○A54.225.177.2302016-06-23 → 2017-02-15 · 5 obs

○ 2016-02-06 21:02:26
● 2016-06-23 08:31:02
● 2017-02-15 04:04:38
○ 2019-01-05 11:55:56
○ 2026-08-12 08:08:56

○A54.236.171.1092026-07-15 → 2026-07-15 · 4 obs

○ 2026-06-20 07:59:22
● 2026-07-15 19:24:24
○ 2026-08-12 08:08:54
○ 2026-08-12 08:08:56

○A54.84.77.1352019-01-05 → 2019-01-05 · 4 obs

○ 2017-02-15 04:04:38
● 2019-01-05 11:55:56
○ 2026-02-16 09:23:04
○ 2026-08-12 08:08:56

○A98.91.68.1702026-02-16 → 2026-02-16 · 4 obs

○ 2019-01-05 11:55:56
● 2026-02-16 09:23:04
○ 2026-03-13 08:27:02
○ 2026-08-12 08:08:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
sightreadingfactory.com	ns-766.awsdns-31.net, ns-494.awsdns-61.com, ns-1055.awsdns-03.org, ns-1917.awsdns-47.co.uk	2 records

✅ Authoritative Response

Server:205.251.199.125

NS records: ns-766.awsdns-31.net, ns-494.awsdns-61.com, ns-1055.awsdns-03.org, ns-1917.awsdns-47.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sightreadingfactory.com (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.220.27.37, 52.23.119.197`
NS	4	`ns-1055.awsdns-03.org, ns-1917.awsdns-47.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	5	`google-site-verification=aFkitZn8_fY7ME3, google-site-verification=qM6gIMYB6ebOaRy...`
SOA	1	`ns-766.awsdns-31.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-494.awsdns-61.com, ns-494.awsdns-61.com)

Analysis

Hierarchy

sightreadingfactory.com sits above static.sightreadingfactory.com, assignments.sightreadingfactory.com and www.sightreadingfactory.com in the domain hierarchy.

IP Addresses

sightreadingfactory.com points to the IP addresses 3.220.27.37 and 52.23.119.197

Name Servers

sightreadingfactory.com has four authoritative name servers: ns-494.awsdns-61.com, ns-766.awsdns-31.net, ns-1055.awsdns-03.org and ns-1917.awsdns-47.co.uk.

There is at least partial name server overlap between sightreadingfactory.com and other domains — arclyde.org, 9.163.35.in-addr.arpa, 217.83.35.in-addr.arpa and two more among them.

These name servers tend to appear in combination with the name servers ns1-24-us-west-2.ec2-rdns.amazonaws.com, ns2-24-us-west-2.ec2-rdns.amazonaws.com, ns3-24-us-west-2.ec2-rdns.amazonaws.com and ns4-24-us-west-2.ec2-rdns.amazonaws.com.

All four hostnames — ns-494.awsdns-61.com, ns-766.awsdns-31.net, ns-1055.awsdns-03.org and ns-1917.awsdns-47.co.uk — resolve to two IP numbers apiece: ns-494.awsdns-61.com to 205.251.193.238 and 2600:9000:5301:ee00::1; ns-766.awsdns-31.net to 205.251.194.254 and 2600:9000:5302:fe00::1; ns-1055.awsdns-03.org to 205.251.196.31 and 2600:9000:5304:1f00::1; ns-1917.awsdns-47.co.uk to 205.251.199.125 and 2600:9000:5307:7d00::1.

Mail Servers

sightreadingfactory.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

sightreadingfactory.com shares mail servers — at least in part — with other domains, including act1.net, qara.cz, tomandmorgan.com and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com directs traffic to 172.253.62.26 and 2607:f8b0:4004:c29::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.