`jrsarchitect.com`

DNSSEC	⚠️ Not signed
A	74.91.138.139^{🇺🇸 ORACLE-OCI-3189874.91.138.0/23 Oracle Corporation}
NS	`ns63.worldnic.com` ⭐
		A	162.159.26.185^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns64.worldnic.com`
		A	162.159.27.127^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`jrsarchitect-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.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:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`google-site-verification=r3KO7ec4VR-Bk8JWp71jDfanfpk3jg_hAE2pxMCfDao`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms77070381`
TXT	`jtfs5nuh5bge48lp3odn9tvdgn`
SOA	`NS63.WORLDNIC.com`namehost@WORLDNIC.com serial=126040317

`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=1778727196

WOT: UNKNOWN (60/100)

Subdomains

host131.jrsarchitect.com

Same first word

jrsarchitect.com

Similar names

rjarchitects.com

jrarchitects.co.uk

jrarchitects.com

jrarchitects.in

DNS History

8 records (4 active, 4 former)

●NSns63.worldnic.com2015-06-13 → 2026-05-14 · 2 obs

● 2015-06-13 06:30:32
● 2026-05-14 03:00:36

●NSns64.worldnic.com2015-06-13 → 2026-05-14 · 2 obs

● 2015-06-13 06:30:32
● 2026-05-14 03:00:36

○MXcluster9.us.messagelabs.com2015-06-13 → 2017-09-27 · 4 obs

● 2015-06-13 06:30:32
● 2017-09-27 15:42:12
○ 2026-02-24 08:34:54
○ 2026-05-14 03:00:36

○MXcluster9a.us.messagelabs.com2015-06-13 → 2017-09-27 · 4 obs

● 2015-06-13 06:30:32
● 2017-09-27 15:42:12
○ 2026-02-24 08:34:54
○ 2026-05-14 03:00:36

●MXjrsarchitect-com.mail.protection.outlook.com2026-02-24 → 2026-05-14 · 3 obs

○ 2017-09-27 15:42:12
● 2026-02-24 08:34:54
● 2026-05-14 03:00:36

○A209.17.116.1632026-02-24 → 2026-03-27 · 5 obs

○ 2017-09-27 15:42:12
● 2026-02-24 08:34:54
● 2026-03-27 11:54:38
○ 2026-04-08 04:40:10
○ 2026-05-14 03:00:36

○A72.47.211.1862015-06-13 → 2017-09-27 · 4 obs

● 2015-06-13 06:30:32
● 2017-09-27 15:42:12
○ 2026-02-24 08:34:54
○ 2026-05-14 03:00:36

●A74.91.138.1392026-04-08 → 2026-05-14 · 3 obs

○ 2026-03-27 11:54:38
● 2026-04-08 04:40:10
● 2026-05-14 03:00:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
jrsarchitect.com	ns63.worldnic.com, ns64.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.127

NS records: ns63.worldnic.com, ns64.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jrsarchitect.com (unsigned zone)

⏱️ Timing

Total: 254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.91.138.139`
NS	2	`ns64.worldnic.com, ns63.worldnic.com`
MX	1	`jrsarchitect-com.mail.protection.outlook`
TXT	4	`google-site-verification=r3KO7ec4VR-Bk8J, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`NS63.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns63.worldnic.com, ns64.worldnic.com)

Analysis

Hierarchy

The parent of host131.jrsarchitect.com is jrsarchitect.com.

IP Addresses

jrsarchitect.com points to a single IP number: 74.91.138.139.

Other host names, for instance ontodevelop.net, iworth.com, ablepets.net, slainterpreting.com and worldmovers.net share IP numbers with jrsarchitect.com.

Name Servers

jrsarchitect.com is delegated to two name servers: ns63.worldnic.com and ns64.worldnic.com.

jrsarchitect.com uses the same name server setup as other domains, for instance navigatems.net, consolidatedriskmgmt.com, ducasseperu.com, sualmerica.online and mycertifiedusedcars.com.

jrsarchitect.com partially shares name servers with other domains, for instance venuityhealthcare.com.

Host names with one IP number:

ns63.worldnic.com points to: 162.159.26.185.

ns64.worldnic.com points to: 162.159.27.127.

Mail Servers

The mail server for jrsarchitect.com is jrsarchitect-com.mail.protection.outlook.com.

Host jrsarchitect-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c902::5, 2a01:111:f403:f802::2, 2a01:111:f403:f90a::1, 52.101.8.46, 52.101.41.0, 52.101.194.3 and 52.101.194.19.

jrsarchitect.com - robtex.com