`courtwall.com`

DNSSEC	⚠️ Not signed
A	216.92.153.151^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`courtwall.com`
NS	`ns535.pair.com` ⭐ ⚠️ Not in parent delegation
		A	209.68.5.154^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`ndris.pair.com`
NS	`ns0.ns0.com`
		A	2607:f440::d85c:3715^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns0.ns0.com`
		A	216.92.55.21^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns0.ns0.com`
NS	`ns87.pair.com` ⚠️ Not in zone NS records
		A	209.68.1.183^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`mildh.pair.com`
MX	`courtwall-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns535.pair.com`root@pair.com 2025-10-17 #19

`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

WOT: SAFE (63/100)

Same first word

courtwall.com

DNS History

8 records (5 active, 3 former)

●NSns0.ns0.com2007-11-01 → 2026-03-23 · 2 obs

● 2007-11-01 10:42:46
● 2026-03-23 19:44:48

●NSns535.pair.com2015-06-30 → 2026-03-23 · 3 obs

○ 2007-11-01 10:42:46
● 2015-06-30 08:51:32
● 2026-03-23 19:44:48

●NSns87.pair.com2007-11-01 → 2026-03-23 · 5 obs

● 2007-11-01 10:42:46
○ 2015-06-30 08:51:32
○ 2016-12-31 12:57:46
● 2026-03-04 02:58:54
● 2026-03-23 19:44:48

●MXcourtwall-com.mail.protection.outlook.com2026-03-04 → 2026-03-23 · 3 obs

○ 2016-12-31 12:57:46
● 2026-03-04 02:58:54
● 2026-03-23 19:44:48

○MXmailwash38.pair.com2015-06-30 → 2016-12-31 · 5 obs

○ 2007-11-01 10:42:46
● 2015-06-30 08:51:32
● 2016-12-31 12:57:46
○ 2026-03-04 02:58:54
○ 2026-03-23 19:44:48

○MXmailwash9.pair.com2007-11-01 → 2007-11-01 · 3 obs

● 2007-11-01 10:42:46
○ 2015-06-30 08:51:32
○ 2026-03-23 19:44:48

○A209.197.127.2422007-11-01 → 2007-11-01 · 3 obs

● 2007-11-01 10:42:46
○ 2015-06-30 08:51:32
○ 2026-03-23 19:44:48

●A216.92.153.1512015-06-30 → 2026-03-23 · 3 obs

○ 2007-11-01 10:42:46
● 2015-06-30 08:51:32
● 2026-03-23 19:44:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
courtwall.com	ns0.ns0.com, ns87.pair.com	3 records

✅ Authoritative Response

Server:216.92.55.21

NS records: ns0.ns0.com, ns87.pair.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for courtwall.com (unsigned zone)

⏱️ Timing

Total: 221ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.92.153.151`
NS	2	`ns0.ns0.com, ns535.pair.com`
MX	1	`courtwall-com.mail.protection.outlook.co`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns535.pair.com root.pair.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns0.ns0.com, ns0.ns0.com, ns87.pair.com)

Analysis

IP Addresses

courtwall.com points to a single IP number: 216.92.153.151.

Name Servers

courtwall.com is delegated to three name servers: ns0.ns0.com, ns535.pair.com and ns87.pair.com.

courtwall.com at least partially shares name servers with other domains, for instance tcfb.com, trulockenterprises.com, jacobsheep.com, francetravelplanner.com and mena.com.mx.

These name servers are often used together with the name servers ns0000.ns0.com, dns2.pair.com, dns.pair.com, ns7.ns0.com, ns5.pair.com, ns23.pair.com, dns3.pair.com, ns11.pair.com, ns00.ns0.com and ns1.pair.com.

Host names with two IPs:

ns0.ns0.com points to 2607:f440::d85c:3715 and 216.92.55.21.

Host names with one IP:

ns535.pair.com points to 209.68.5.154.

ns87.pair.com points to 209.68.1.183.

Mail Servers

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

Host name courtwall-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::e, 52.101.68.25, 52.101.68.29, 52.101.73.30 and 52.101.73.153.

courtwall.com - robtex.com

courtwall.com

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