`barkerlibrary.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:227e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a13f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.126^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.63^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`abby.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c064^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`abby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2064^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`abby.ns.cloudflare.com`
		A	108.162.192.100^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	172.64.32.100^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	173.245.58.100^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
NS	`terry.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`terry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`terry.ns.cloudflare.com`
		A	108.162.193.237^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
		A	172.64.33.237^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
		A	173.245.59.237^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
MX	`barkerlibrary-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:amazonses.com ~all`
TXT	`v=verifydomain MS=4107952`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.126, 172.67.161.63
		IPv6 hints	2606:4700:3033::6815:227e, 2606:4700:3033::ac43:a13f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOA	`abby.ns.cloudflare.com`dns@cloudflare.com serial=2404099049

`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=1778758513

Same first word

barkerlibrary.org

DNS History

20 records (7 active, 13 former)

●NSabby.ns.cloudflare.com2026-03-25 → 2026-05-14 · 3 obs

○ 2017-07-02 08:53:58
● 2026-03-25 14:30:56
● 2026-05-14 11:53:06

○NSdns1.stabletransit.com2015-08-02 → 2015-12-11 · 4 obs

● 2015-08-02 00:40:10
● 2015-12-11 19:53:28
○ 2016-03-19 03:32:02
○ 2026-05-14 11:53:06

○NSdns2.stabletransit.com2015-08-02 → 2015-12-11 · 4 obs

● 2015-08-02 00:40:10
● 2015-12-11 19:53:28
○ 2016-03-19 03:32:02
○ 2026-05-14 11:53:06

○NSns31.domaincontrol.com2016-07-10 → 2017-07-02 · 5 obs

○ 2016-03-19 03:32:02
● 2016-07-10 12:15:18
● 2017-07-02 08:53:58
○ 2026-03-25 14:30:56
○ 2026-05-14 11:53:06

○NSns32.domaincontrol.com2016-07-10 → 2017-07-02 · 5 obs

○ 2016-03-19 03:32:02
● 2016-07-10 12:15:18
● 2017-07-02 08:53:58
○ 2026-03-25 14:30:56
○ 2026-05-14 11:53:06

○NSns33.domaincontrol.com2016-03-19 → 2016-03-19 · 4 obs

○ 2015-12-11 19:53:28
● 2016-03-19 03:32:02
○ 2016-07-10 12:15:18
○ 2026-05-14 11:53:06

○NSns34.domaincontrol.com2016-03-19 → 2016-03-19 · 4 obs

○ 2015-12-11 19:53:28
● 2016-03-19 03:32:02
○ 2016-07-10 12:15:18
○ 2026-05-14 11:53:06

●NSterry.ns.cloudflare.com2026-03-25 → 2026-05-14 · 3 obs

○ 2017-07-02 08:53:58
● 2026-03-25 14:30:56
● 2026-05-14 11:53:06

●MXbarkerlibrary-org.mail.protection.outlook.com2016-11-08 → 2026-05-14 · 3 obs

○ 2016-07-10 12:15:18
● 2016-11-08 04:24:16
● 2026-05-14 11:53:06

○MXmailstore1.secureserver.net2016-03-19 → 2016-07-10 · 5 obs

○ 2015-12-11 19:53:28
● 2016-03-19 03:32:02
● 2016-07-10 12:15:18
○ 2016-11-08 04:24:16
○ 2026-05-14 11:53:06

○MXmx1.emailsrvr.com2015-08-02 → 2015-12-11 · 4 obs

● 2015-08-02 00:40:10
● 2015-12-11 19:53:28
○ 2016-03-19 03:32:02
○ 2026-05-14 11:53:06

○MXmx2.emailsrvr.com2015-08-02 → 2015-12-11 · 4 obs

● 2015-08-02 00:40:10
● 2015-12-11 19:53:28
○ 2016-03-19 03:32:02
○ 2026-05-14 11:53:06

○MXsmtp.secureserver.net2016-03-19 → 2016-07-10 · 5 obs

○ 2015-12-11 19:53:28
● 2016-03-19 03:32:02
● 2016-07-10 12:15:18
○ 2016-11-08 04:24:16
○ 2026-05-14 11:53:06

●A104.21.34.1262026-03-25 → 2026-05-14 · 3 obs

○ 2017-07-02 08:53:58
● 2026-03-25 14:30:56
● 2026-05-14 11:53:06

●A172.67.161.632026-03-25 → 2026-05-14 · 3 obs

○ 2017-07-02 08:53:58
● 2026-03-25 14:30:56
● 2026-05-14 11:53:06

○A184.106.55.1232016-07-10 → 2017-07-02 · 5 obs

○ 2016-03-19 03:32:02
● 2016-07-10 12:15:18
● 2017-07-02 08:53:58
○ 2026-03-25 14:30:56
○ 2026-05-14 11:53:06

○A184.168.221.62016-03-19 → 2016-03-19 · 4 obs

○ 2015-12-11 19:53:28
● 2016-03-19 03:32:02
○ 2016-07-10 12:15:18
○ 2026-05-14 11:53:06

●A2606:4700:3033::6815:227e2026-03-25 → 2026-05-14 · 3 obs

○ 2017-07-02 08:53:58
● 2026-03-25 14:30:56
● 2026-05-14 11:53:06

●A2606:4700:3033::ac43:a13f2026-03-25 → 2026-05-14 · 3 obs

○ 2017-07-02 08:53:58
● 2026-03-25 14:30:56
● 2026-05-14 11:53:06

○A98.129.229.1442015-08-02 → 2015-12-11 · 4 obs

● 2015-08-02 00:40:10
● 2015-12-11 19:53:28
○ 2016-03-19 03:32:02
○ 2026-05-14 11:53:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
barkerlibrary.org	abby.ns.cloudflare.com, terry.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.100

NS records: abby.ns.cloudflare.com, terry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for barkerlibrary.org (unsigned zone)

⏱️ Timing

Total: 442ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.63, 104.21.34.126`
AAAA	2	`2606:4700:3033::6815:227e, 2606:4700:3033::ac43:a13f`
NS	2	`abby.ns.cloudflare.com, terry.ns.cloudflare.com`
MX	1	`barkerlibrary-org.mail.protection.outloo`
TXT	2	`v=spf1 include:spf.protection.outlook.co, v=verifydomain MS=4107952`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`abby.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

barkerlibrary.org points to four IP numbers: 2606:4700:3033::6815:227e, 2606:4700:3033::ac43:a13f, 104.21.34.126 and 172.67.161.63.

Other host names, for instance mail.esmut.com, jeux100.fr, 800skirmish.com, oleb.net and selavorinthaqe.com share IP numbers with barkerlibrary.org.

Name Servers

barkerlibrary.org is delegated to two name servers: abby.ns.cloudflare.com and terry.ns.cloudflare.com.

barkerlibrary.org uses the same name server setup as other domains, for instance robertzessack.de, ddequech.com.br, innovacareconcepts.com, goodfriend-berlin.de and tvrmoldova.md.

barkerlibrary.org shares name servers with other domains at least partially, for instance bimafy.com, norduyn.com, freshcode.club, fridayrumors.com and buscenter.com.co.

these name servers are often used together with the name servers lloyd.ns.cloudflare.com.

Host names with six IP numbers: abby.ns.cloudflare.com points to 2606:4700:50::adf5:3a64, 2803:f800:50::6ca2:c064, 2a06:98c1:50::ac40:2064, 108.162.192.100, 172.64.32.100 and 173.245.58.100; terry.ns.cloudflare.com points to 2606:4700:58::adf5:3bed, 2803:f800:50::6ca2:c1ed, 2a06:98c1:50::ac40:21ed, 108.162.193.237, 172.64.33.237 and 173.245.59.237.

Mail Servers

The mail server for barkerlibrary.org is barkerlibrary-org.mail.protection.outlook.com.

Host barkerlibrary-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::6, 2a01:111:f403:c936::, 2a01:111:f403:f804::3, 2a01:111:f403:f902::2, 52.101.10.1, 52.101.11.7, 52.101.40.1 and 52.101.50.4.

barkerlibrary.org - robtex.com