`rubiconengineering.com`

DNSSEC	⚠️ Not signed
A	199.34.228.59^{🇺🇸 WEEBLY199.34.228.0/24}
		PTR	`pages-custom-15.weebly.com`
NS	`ns45.domaincontrol.com` ⭐
		A	2603:5:2162::17^{🇺🇸 GODADDY-DNS2603:5:2160::/44}
			PTR	`ns45.domaincontrol.com`
		A	97.74.102.23^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns45.domaincontrol.com`
NS	`ns46.domaincontrol.com`
		A	2603:5:2262::17^{🇺🇸 GODADDY-DNS2603:5:2260::/44}
			PTR	`ns46.domaincontrol.com`
		A	173.201.70.23^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns46.domaincontrol.com`
MX	`rubiconengineering-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.41.56^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr21cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns45.domaincontrol.com`dns@jomax.net 2026-01-14 #0

`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=1774495052

Same first word

rubiconengineering.com

DNS History

17 records (4 active, 13 former)

○NSns1.att-websites.com2015-07-11 → 2016-03-01 · 4 obs

● 2015-07-11 03:27:32
● 2016-03-01 01:58:58
○ 2018-07-20 02:04:22
○ 2026-03-26 03:28:24

○NSns2.att-websites.com2015-07-11 → 2016-03-01 · 4 obs

● 2015-07-11 03:27:32
● 2016-03-01 01:58:58
○ 2018-07-20 02:04:22
○ 2026-03-26 03:28:24

●NSns45.domaincontrol.com2018-07-20 → 2026-03-26 · 3 obs

○ 2016-03-01 01:58:58
● 2018-07-20 02:04:22
● 2026-03-26 03:28:24

●NSns46.domaincontrol.com2018-07-20 → 2026-03-26 · 3 obs

○ 2016-03-01 01:58:58
● 2018-07-20 02:04:22
● 2026-03-26 03:28:24

○MXalt1.aspmx.l.google.com2018-07-20 → 2018-07-20 · 3 obs

○ 2016-03-01 01:58:58
● 2018-07-20 02:04:22
○ 2026-03-26 03:28:24

○MXalt2.aspmx.l.google.com2018-07-20 → 2018-07-20 · 3 obs

○ 2016-03-01 01:58:58
● 2018-07-20 02:04:22
○ 2026-03-26 03:28:24

○MXaspmx.l.google.com2018-07-20 → 2018-07-20 · 3 obs

○ 2016-03-01 01:58:58
● 2018-07-20 02:04:22
○ 2026-03-26 03:28:24

○MXaspmx2.googlemail.com2018-07-20 → 2018-07-20 · 3 obs

○ 2016-03-01 01:58:58
● 2018-07-20 02:04:22
○ 2026-03-26 03:28:24

○MXaspmx3.googlemail.com2018-07-20 → 2018-07-20 · 3 obs

○ 2016-03-01 01:58:58
● 2018-07-20 02:04:22
○ 2026-03-26 03:28:24

○MXmx1c45.carrierzone.com2015-07-11 → 2016-03-01 · 4 obs

● 2015-07-11 03:27:32
● 2016-03-01 01:58:58
○ 2018-07-20 02:04:22
○ 2026-03-26 03:28:24

○MXmx2c45.carrierzone.com2015-07-11 → 2016-03-01 · 4 obs

● 2015-07-11 03:27:32
● 2016-03-01 01:58:58
○ 2018-07-20 02:04:22
○ 2026-03-26 03:28:24

○MXmx3c45.carrierzone.com2015-07-11 → 2016-03-01 · 4 obs

● 2015-07-11 03:27:32
● 2016-03-01 01:58:58
○ 2018-07-20 02:04:22
○ 2026-03-26 03:28:24

○MXmx4c45.carrierzone.com2015-07-11 → 2016-03-01 · 4 obs

● 2015-07-11 03:27:32
● 2016-03-01 01:58:58
○ 2018-07-20 02:04:22
○ 2026-03-26 03:28:24

●MXrubiconengineering-com.mail.protection.outlook.com2026-03-26 → 2026-03-26 · 2 obs

○ 2018-07-20 02:04:22
● 2026-03-26 03:28:24

●A199.34.228.592026-03-26 → 2026-03-26 · 2 obs

○ 2018-07-20 02:04:22
● 2026-03-26 03:28:24

○A199.34.228.772018-07-20 → 2018-07-20 · 3 obs

○ 2016-03-01 01:58:58
● 2018-07-20 02:04:22
○ 2026-03-26 03:28:24

○A216.55.149.92015-07-11 → 2016-03-01 · 4 obs

● 2015-07-11 03:27:32
● 2016-03-01 01:58:58
○ 2018-07-20 02:04:22
○ 2026-03-26 03:28:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rubiconengineering.com	ns45.domaincontrol.com, ns46.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.102.23

NS records: ns45.domaincontrol.com, ns46.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubiconengineering.com (unsigned zone)

⏱️ Timing

Total: 63ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.34.228.59`
NS	2	`ns45.domaincontrol.com, ns46.domaincontrol.com`
MX	1	`rubiconengineering-com.mail.protection.o`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns45.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns45.domaincontrol.com, ns45.domaincontrol.com, ns46.domaincontrol.com...)

Analysis

IP Addresses

rubiconengineering.com points to a single IP: 199.34.228.59.

Other host names, for instance blackwidowpottery.com, blackdog.farm, douladeer.com, pleasantgrovecdc.com and pft-alexander.com share IP numbers with rubiconengineering.com.

Name Servers

rubiconengineering.com's delegation is to two name servers ns45.domaincontrol.com and ns46.domaincontrol.com.

rubiconengineering.com shares the same name server configuration as other domains, such as iqspice.com, openwhisper.com, datenfahrt.de, findercodes.com and 022297.com.

Host names with two IP numbers: ns45.domaincontrol.com points to 2603:5:2162::17 and 97.74.102.23; ns46.domaincontrol.com points to 2603:5:2262::17 and 173.201.70.23

Mail Servers

rubiconengineering.com is served by a single mail server, rubiconengineering-com.mail.protection.outlook.com.

The host name rubiconengineering-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c91d::a, 2a01:111:f403:c927::, 2a01:111:f403:f909::, 52.101.8.42, 52.101.11.19, 52.101.40.4 and 52.101.41.56.

rubiconengineering.com - robtex.com