`realtimeengineering.com`

DNSSEC	⚠️ Not signed
A	160.153.45.131^{🇺🇸 AS398101160.153.32.0/19}
		PTR	`131.45.153.160.host.secureserver.net`
NS	`ns87.worldnic.com` ⭐
		A	162.159.26.131^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns88.worldnic.com`
		A	162.159.27.117^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`realtimeengineering-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS87.WORLDNIC.com`namehost@WORLDNIC.com serial=119102119

`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=1774556957

Same first word

realtimeengineering.com

DNS History

9 records (4 active, 5 former)

○NSns1.dluxlink.com2015-07-06 → 2017-02-05 · 4 obs

● 2015-07-06 15:05:06
● 2017-02-05 21:01:54
○ 2026-02-18 11:41:34
○ 2026-03-26 20:57:18

○NSns2.dluxlink.com2015-07-06 → 2017-02-05 · 6 obs

● 2015-07-06 15:05:06
○ 2015-11-12 20:28:30
○ 2016-04-24 09:02:58
● 2017-02-05 21:01:54
○ 2026-02-18 11:41:34
○ 2026-03-26 20:57:18

○NSns3.dluxlink.com2015-07-06 → 2017-02-05 · 7 obs

● 2015-07-06 15:05:06
● 2015-11-12 20:28:30
○ 2016-02-03 05:00:56
○ 2016-04-24 09:02:58
● 2017-02-05 21:01:54
○ 2026-02-18 11:41:34
○ 2026-03-26 20:57:18

●NSns87.worldnic.com2026-02-18 → 2026-03-26 · 3 obs

○ 2017-02-05 21:01:54
● 2026-02-18 11:41:34
● 2026-03-26 20:57:18

●NSns88.worldnic.com2026-02-18 → 2026-03-26 · 3 obs

○ 2017-02-05 21:01:54
● 2026-02-18 11:41:34
● 2026-03-26 20:57:18

○MXmail.dluxlink.com2015-07-06 → 2017-02-05 · 4 obs

● 2015-07-06 15:05:06
● 2017-02-05 21:01:54
○ 2026-02-18 11:41:34
○ 2026-03-26 20:57:18

●MXrealtimeengineering-com.mail.protection.outlook.com2026-02-18 → 2026-03-26 · 3 obs

○ 2017-02-05 21:01:54
● 2026-02-18 11:41:34
● 2026-03-26 20:57:18

●A160.153.45.1312026-02-18 → 2026-03-26 · 3 obs

○ 2017-02-05 21:01:54
● 2026-02-18 11:41:34
● 2026-03-26 20:57:18

○A66.143.207.562015-07-06 → 2017-02-05 · 4 obs

● 2015-07-06 15:05:06
● 2017-02-05 21:01:54
○ 2026-02-18 11:41:34
○ 2026-03-26 20:57:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...	-
realtimeengineering.com	ns87.worldnic.com, ns88.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.131

NS records: ns87.worldnic.com, ns88.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for realtimeengineering.com (unsigned zone)

⏱️ Timing

Total: 365ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.153.45.131`
NS	2	`ns88.worldnic.com, ns87.worldnic.com`
MX	1	`realtimeengineering-com.mail.protection.`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS87.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns87.worldnic.com, ns88.worldnic.com)

Analysis

IP Addresses

realtimeengineering.com resolves to a single IP: 160.153.45.131.

Other host names, for instance rt-eng.com, mail.websourceltd.com, sylvinatang.com, websourceltd.com and 131.45.153.160.host.secureserver.net share IP numbers with realtimeengineering.com.

Name Servers

realtimeengineering.com has two name servers: ns87.worldnic.com and ns88.worldnic.com.

realtimeengineering.com shares the same name server setup as other domains, for example libax.net, sparkohio.org, 2cv01.com, stegerstore.com and rebeil.com.

realtimeengineering.com partially shares name servers with other domains, for instance a2electronics.com.

Host names with a single IP:

ns87.worldnic.com points to 162.159.26.131

ns88.worldnic.com points to 162.159.27.117

Mail Servers

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

Host realtimeengineering-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::2, 2a01:111:f403:c946::7, 2a01:111:f403:f805::1, 2a01:111:f403:f902::, 52.101.9.17, 52.101.40.2, 52.101.41.6 and 52.101.194.15.

realtimeengineering.com - robtex.com