`herricklibrary.com`

DNSSEC	⚠️ Not signed
A	35.188.146.175^{🇺🇸 Google35.188.144.0/20}
		PTR	`175.146.188.35.bc.googleusercontent.com`
NS	`ns73.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns74.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`herricklibrary-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.50.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00401.inbound.protection.outlook.com`
SOA	`NS73.WORLDNIC.com`namehost@WORLDNIC.com serial=119112614

`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=1771291435

Same first word

herricklibrary.com

herricklibrary.org

DNS History

7 records (4 active, 3 former)

●NSns73.worldnic.com2015-06-26 → 2026-03-22 · 2 obs

● 2015-06-26 07:37:22
● 2026-03-22 04:32:36

●NSns74.worldnic.com2015-06-26 → 2026-03-22 · 2 obs

● 2015-06-26 07:37:22
● 2026-03-22 04:32:36

●MXherricklibrary-org.mail.protection.outlook.com2020-04-04 → 2026-03-22 · 3 obs

○ 2017-02-03 16:03:54
● 2020-04-04 23:44:08
● 2026-03-22 04:32:36

○MXmail.exscend.com2015-06-26 → 2017-02-03 · 4 obs

● 2015-06-26 07:37:22
● 2017-02-03 16:03:54
○ 2020-04-04 23:44:08
○ 2026-03-22 04:32:36

○MXmail2.herricklibrary.com2015-06-26 → 2017-02-03 · 4 obs

● 2015-06-26 07:37:22
● 2017-02-03 16:03:54
○ 2020-04-04 23:44:08
○ 2026-03-22 04:32:36

○A206.188.193.2062015-06-26 → 2017-02-03 · 4 obs

● 2015-06-26 07:37:22
● 2017-02-03 16:03:54
○ 2020-04-04 23:44:08
○ 2026-03-22 04:32:36

●A35.188.146.1752020-04-04 → 2026-03-22 · 3 obs

○ 2017-02-03 16:03:54
● 2020-04-04 23:44:08
● 2026-03-22 04:32:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
herricklibrary.com	ns73.worldnic.com, ns74.worldnic.com	2 records

✅ Authoritative Response

Server: 162.159.27.78

NS records: ns73.worldnic.com, ns74.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for herricklibrary.com (unsigned zone)

⏱️ Timing

Total: 1249ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.188.146.175`
NS	2	`ns73.worldnic.com, ns74.worldnic.com`
MX	1	`herricklibrary-org.mail.protection.outlo`
SOA	1	`NS73.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns73.worldnic.com, ns74.worldnic.com)

Analysis

IP Addresses

herricklibrary.com points to IP number 35.188.146.175.

Other host names, for instance, 175.146.188.35.bc.googleusercontent.com share IP numbers with herricklibrary.com.

Name Servers

herricklibrary.com is delegated to two name servers: ns73.worldnic.com and ns74.worldnic.com.

herricklibrary.com uses the same name server setup as other domains such as webfids.com, evansevco.com, iadcfoundation.com, bnaiaviv.org and scufph.org.

Host names with one IP number:

ns73.worldnic.com points to: 162.159.26.27.

ns74.worldnic.com points to: 162.159.27.78.

Mail Servers

herricklibrary.com is handled by a single mail server, herricklibrary-org.mail.protection.outlook.com.

The mail server setup of herricklibrary.com is the same as that of other domains, for instance herricklibrary.org.

Host name herricklibrary-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:c922::1, 2a01:111:f403:c946::6, 2a01:111:f403:f802::3, 52.101.8.42, 52.101.9.0, 52.101.10.16 and 52.101.50.1.

herricklibrary.com - robtex.com