`ctlibraryassociation.org`

DNSSEC	⚠️ Not signed
A	2606:4700::6810:f950^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700::6810:fa50^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700::6810:fb50^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700::6810:fc50^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700::6810:fd50^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.16.249.80^{Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.16.250.80^{Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.16.251.80^{Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.16.252.80^{Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.16.253.80^{Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.starchapterhost.com` ⭐
		A	2400:cb00:2049:1::a29f:5b9^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.5.185^{Cloudflare162.159.5.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.starchapterhost.com`
		A	2400:cb00:2049:1::a29f:638^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.6.56^{Cloudflare162.159.6.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c01::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`di-in-f26.1e100.net`
		A	74.125.193.27^{🇺🇸 Google74.125.193.0/24}
			PTR	`di-in-f27.1e100.net`
			PTR	`ig-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=htUzMxvBbo-KCNNkbT87DGfq70BhiPa4gHX2LtK1SVE`
TXT	`v=spf1 a:ctlibraryassociation.org mx include:_netblock.starchapter.com includ...`
SOA	`ns1.starchapterhost.com`dns@cloudflare.com serial=2408400892

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785458523

WOT: UNKNOWN (60/100)

Same first word

ctlibraryassociation.org

DNS History

25 records (17 active, 8 former)

●NSns1.starchapterhost.com2015-06-12 → 2026-07-31 · 2 obs

● 2015-06-12 19:42:36
● 2026-07-31 01:09:00

○NSns10.dnsmadeeasy.com2015-06-12 → 2020-02-29 · 4 obs

● 2015-06-12 19:42:36
● 2020-02-29 13:03:06
○ 2026-06-15 23:03:40
○ 2026-07-31 01:09:00

●NSns2.starchapterhost.com2015-06-12 → 2026-07-31 · 2 obs

● 2015-06-12 19:42:36
● 2026-07-31 01:09:00

●MXalt1.aspmx.l.google.com2026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

●MXalt2.aspmx.l.google.com2026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

●MXalt3.aspmx.l.google.com2026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

●MXalt4.aspmx.l.google.com2026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

●MXaspmx.l.google.com2026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

○MXhostmailbox1.starchapterhost.com2015-06-12 → 2020-02-29 · 4 obs

● 2015-06-12 19:42:36
● 2020-02-29 13:03:06
○ 2026-06-15 23:03:40
○ 2026-07-31 01:09:00

●A104.16.249.802026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

●A104.16.250.802026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

●A104.16.251.802026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

●A104.16.252.802026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

●A104.16.253.802026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

○A104.17.187.782020-02-29 → 2020-02-29 · 4 obs

○ 2017-04-07 20:26:28
● 2020-02-29 13:03:06
○ 2026-06-15 23:03:40
○ 2026-07-31 01:09:00

○A104.17.188.782020-02-29 → 2020-02-29 · 4 obs

○ 2017-04-07 20:26:28
● 2020-02-29 13:03:06
○ 2026-06-15 23:03:40
○ 2026-07-31 01:09:00

○A104.17.189.782020-02-29 → 2020-02-29 · 4 obs

○ 2017-04-07 20:26:28
● 2020-02-29 13:03:06
○ 2026-06-15 23:03:40
○ 2026-07-31 01:09:00

○A104.17.190.782020-02-29 → 2020-02-29 · 4 obs

○ 2017-04-07 20:26:28
● 2020-02-29 13:03:06
○ 2026-06-15 23:03:40
○ 2026-07-31 01:09:00

○A104.17.191.782020-02-29 → 2020-02-29 · 4 obs

○ 2017-04-07 20:26:28
● 2020-02-29 13:03:06
○ 2026-06-15 23:03:40
○ 2026-07-31 01:09:00

●A2606:4700::6810:f9502026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

●A2606:4700::6810:fa502026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

●A2606:4700::6810:fb502026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

●A2606:4700::6810:fc502026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

●A2606:4700::6810:fd502026-06-15 → 2026-07-31 · 3 obs

○ 2020-02-29 13:03:06
● 2026-06-15 23:03:40
● 2026-07-31 01:09:00

○A72.52.226.1252015-06-12 → 2017-04-07 · 4 obs

● 2015-06-12 19:42:36
● 2017-04-07 20:26:28
○ 2020-02-29 13:03:06
○ 2026-07-31 01:09:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
ctlibraryassociation.org	ns2.starchapterhost.com, ns1.starchapterhost.com	-

✅ Authoritative Response

Server:162.159.6.56

NS records: ns2.starchapterhost.com, ns1.starchapterhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctlibraryassociation.org (unsigned zone)

⏱️ Timing

Total: 686ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`104.16.250.80, 104.16.253.80...`
AAAA	5	`2606:4700::6810:fc50, 2606:4700::6810:fa50...`
NS	2	`ns1.starchapterhost.com, ns2.starchapterhost.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=htUzMxvBbo-KCNN, v=spf1 a:ctlibraryassociation.org mx inc`
SOA	1	`ns1.starchapterhost.com dns.cloudflare.c`

Analysis

IP Addresses

ctlibraryassociation.org resolves to 10 IP numbers: 104.16.249.80, 104.16.250.80, 104.16.251.80 and 7 other.

Additional host names — lmawma.org, idahosna.org, actaz.net and two others — share IP numbers with ctlibraryassociation.org.

Name Servers

ctlibraryassociation.org is served by two delegated name servers, ns1.starchapterhost.com and ns2.starchapterhost.com.

ctlibraryassociation.org shares its name server setup with other domains, including sciearma.org, pikespeakchefs.com, hilowomansclub.com and two others.

The name servers of ctlibraryassociation.org overlap at least partially with those of other domains — among them lakemichiganregion7x24.org, cpcusocietychapter.org, calgaryala.com and two more.

Each of the two host names carries two IP addresses: ns1.starchapterhost.com points to 162.159.5.185 and 2400:cb00:2049:1::a29f:5b9, and ns2.starchapterhost.com points to 162.159.6.56 and 2400:cb00:2049:1::a29f:638.

Mail Servers

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

ctlibraryassociation.org shares mail servers — at least in part — with other domains, including ob1.jp, mattbf.com, sommet.pl and two others.

These mail servers are frequently used alongside the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx2.googlemail.com, plus two others.

Host names with two IP numbers:

aspmx.l.google.com maps to two IP addresses — 192.178.155.26 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 74.125.193.27 and 2a00:1450:400b:c01::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.

ctlibraryassociation.org - robtex.com