`harcourtoutlines.com`

DNSSEC	⚠️ Not signed
A	209.17.116.163^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
NS	`ns79.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns80.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`harcourtoutlines-com.mail.eo.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`google-site-verification=feIuG2gur9fFHWPN2fo6JCadEHFbcpPa9_UNfMvJYhw`
SOA	`NS79.WORLDNIC.com`namehost@WORLDNIC.com serial=126031807

`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=1778496626

Subdomains

www.harcourtoutlines.com

peyton.harcourtoutlines.com

mail.harcourtoutlines.com

Same first word

harcourtoutlines.com

DNS History

13 records (4 active, 9 former)

○NSns1.worldsecuresystems.com2015-08-03 → 2015-11-23 · 4 obs

● 2015-08-03 16:32:58
● 2015-11-23 08:56:58
○ 2016-02-26 05:13:14
○ 2026-05-11 11:18:58

○NSns2.worldsecuresystems.com2015-08-03 → 2015-11-23 · 4 obs

● 2015-08-03 16:32:58
● 2015-11-23 08:56:58
○ 2016-02-26 05:13:14
○ 2026-05-11 11:18:58

○NSns3.worldsecuresystems.com2015-08-03 → 2015-11-23 · 4 obs

● 2015-08-03 16:32:58
● 2015-11-23 08:56:58
○ 2016-02-26 05:13:14
○ 2026-05-11 11:18:58

●NSns79.worldnic.com2016-02-26 → 2026-05-11 · 3 obs

○ 2015-11-23 08:56:58
● 2016-02-26 05:13:14
● 2026-05-11 11:18:58

●NSns80.worldnic.com2016-02-26 → 2026-05-11 · 3 obs

○ 2015-11-23 08:56:58
● 2016-02-26 05:13:14
● 2026-05-11 11:18:58

●MXharcourtoutlines-com.mail.eo.outlook.com2026-04-18 → 2026-05-11 · 3 obs

○ 2017-06-27 07:46:36
● 2026-04-18 13:51:16
● 2026-05-11 11:18:58

○MXharcourtoutlines.com.mx1.netnoggin.rcimx.net2015-08-03 → 2017-06-27 · 4 obs

● 2015-08-03 16:32:58
● 2017-06-27 07:46:36
○ 2026-04-18 13:51:16
○ 2026-05-11 11:18:58

○MXharcourtoutlines.com.mx2.netnoggin.rcimx.net2015-08-03 → 2017-06-27 · 4 obs

● 2015-08-03 16:32:58
● 2017-06-27 07:46:36
○ 2026-04-18 13:51:16
○ 2026-05-11 11:18:58

○MXharcourtoutlines.com.mx3.netnoggin.rcimx.net2015-08-03 → 2017-06-27 · 4 obs

● 2015-08-03 16:32:58
● 2017-06-27 07:46:36
○ 2026-04-18 13:51:16
○ 2026-05-11 11:18:58

○MXharcourtoutlines.com.mx4.netnoggin.rcimx.net2016-02-26 → 2017-06-27 · 5 obs

○ 2015-08-03 16:32:58
● 2016-02-26 05:13:14
● 2017-06-27 07:46:36
○ 2026-04-18 13:51:16
○ 2026-05-11 11:18:58

○A205.178.189.1312016-02-26 → 2017-06-27 · 5 obs

○ 2015-11-23 08:56:58
● 2016-02-26 05:13:14
● 2017-06-27 07:46:36
○ 2026-04-18 13:51:16
○ 2026-05-11 11:18:58

●A209.17.116.1632026-04-18 → 2026-05-11 · 3 obs

○ 2017-06-27 07:46:36
● 2026-04-18 13:51:16
● 2026-05-11 11:18:58

○A54.236.189.612015-08-03 → 2015-11-23 · 4 obs

● 2015-08-03 16:32:58
● 2015-11-23 08:56:58
○ 2016-02-26 05:13:14
○ 2026-05-11 11:18:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
harcourtoutlines.com	ns79.worldnic.com, ns80.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.27

NS records: ns79.worldnic.com, ns80.worldnic.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.17.116.163`
NS	2	`ns79.worldnic.com, ns80.worldnic.com`
MX	1	`harcourtoutlines-com.mail.eo.outlook.com`
TXT	2	`google-site-verification=feIuG2gur9fFHWP, v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS79.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns79.worldnic.com, ns80.worldnic.com)

Analysis

Hierarchy

harcourtoutlines.com is a parent of www.harcourtoutlines.com, peyton.harcourtoutlines.com and mail.harcourtoutlines.com.

IP Addresses

harcourtoutlines.com points to a single IP number: 209.17.116.163.

Other host names, for instance www.spectrumglazes.us, mail.nrw.harmonyhillschool.org, www.tonniges.com, icaxon.info and simpletruthsradio.com share IP numbers with harcourtoutlines.com.

Name Servers

Delegation for harcourtoutlines.com rests with two name servers, ns79.worldnic.com and ns80.worldnic.com.

harcourtoutlines.com shares the same name server setup as other domains, including hamat-gader.com, regalboats.info, pssinc.com, jlfreed.com and sheltertrader.com.

Host names with one IP number: ns79.worldnic.com points to 162.159.26.27; ns80.worldnic.com points to 162.159.27.78.

Mail Servers

harcourtoutlines.com is handled by a single mail server, harcourtoutlines-com.mail.eo.outlook.com.

harcourtoutlines-com.mail.eo.outlook.com resolves to eight IP addresses: 2a01:111:f403:c801::, 2a01:111:f403:c902::5, 2a01:111:f403:c922::, 2a01:111:f403:f902::1, 52.101.8.34, 52.101.8.51, 52.101.9.26 and 52.101.194.13.

harcourtoutlines.com - robtex.com