`interactive-brokers.com`

DNSSEC	⚠️ Not signed
A	192.254.236.172^{🇺🇸 EIGI192.254.224.0/20 Google}
		PTR	`192-254-236-172.unifiedlayer.com`
NS	`ns6541.hostgator.com` ⭐
		A	192.254.236.17^{🇺🇸 EIGI192.254.224.0/20 Google}
			PTR	`192-254-236-17.unifiedlayer.com`
NS	`ns419.hostgator.com`
		A	192.254.236.17^{🇺🇸 EIGI192.254.224.0/20 Google}
			PTR	`192-254-236-17.unifiedlayer.com`
NS	`ns420.hostgator.com`
		A	192.254.236.170^{🇺🇸 EIGI192.254.224.0/20 Google}
			PTR	`192-254-236-170.unifiedlayer.com`
MX	`interactive-brokers.com` ⭐
		A	192.254.236.172^{🇺🇸 EIGI192.254.224.0/20 Google}
			PTR	`192-254-236-172.unifiedlayer.com`
TXT	`v=spf1 +a +mx +ip4:198.57.247.235 +include:websitewelcome.com ~all`
SOA	`ns6541.hostgator.com`dnsadmin@gator3271.hostgator.com 2026-04-01 #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=1778504006

MX for

interactive-brokers.com

Same first word

interactive-brokers.eu

interactive-brokers.ch

interactive-brokers.hk

interactive-brokers.nl

interactive-brokers.de

interactive-brokers.com

DNS History

5 records (5 active, 0 former)

●NSns419.hostgator.com2015-08-06 → 2026-05-11 · 2 obs

● 2015-08-06 20:55:58
● 2026-05-11 12:54:28

●NSns420.hostgator.com2015-08-06 → 2026-05-11 · 2 obs

● 2015-08-06 20:55:58
● 2026-05-11 12:54:28

●NSns6541.hostgator.com2015-08-06 → 2026-05-11 · 2 obs

● 2015-08-06 20:55:58
● 2026-05-11 12:54:28

●MXinteractive-brokers.com2015-08-06 → 2026-05-11 · 2 obs

● 2015-08-06 20:55:58
● 2026-05-11 12:54:28

●A192.254.236.1722015-08-06 → 2026-05-11 · 2 obs

● 2015-08-06 20:55:58
● 2026-05-11 12:54:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
interactive-brokers.com	ns419.hostgator.com, ns420.hostgator.com	2 records

✅ Authoritative Response

Server:192.254.236.17

NS records: ns419.hostgator.com, ns420.hostgator.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for interactive-brokers.com (unsigned zone)

⏱️ Timing

Total: 1198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.254.236.172`
NS	2	`ns420.hostgator.com, ns419.hostgator.com`
MX	1	`interactive-brokers.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:198.57.247.235 +inclu`
SOA	1	`ns6541.hostgator.com dnsadmin.gator3271.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns419.hostgator.com, ns420.hostgator.com)

Analysis

Mail Server Role

interactive-brokers.com serves as the mail server for interactive-brokers.com.

IP Addresses

interactive-brokers.com resolves to a single IP address: 192.254.236.172.

Other host names including kpdf.com, pro-shares.com, srtm.com, dfbg.com and sdcoe.org share IP numbers with interactive-brokers.com.

Name Servers

interactive-brokers.com is delegated to three name servers: ns419.hostgator.com, ns420.hostgator.com and ns6541.hostgator.com.

interactive-brokers.com at least partially shares name servers with other domains, including axpef.com, tarekrabie.ca, filekeys.com, ctuz.com and rspw.com.

These name servers are often used together with ns6542.hostgator.com, ns345.hostgator.com, ns346.hostgator.com, hgns1.hostgator.com, hgns2.hostgator.com, ns3155.hostgator.com, ns3156.hostgator.com, ns3455.hostgator.com and ns3456.hostgator.com.

Host names with one IP:

ns419.hostgator.com points to 192.254.236.17; ns420.hostgator.com points to 192.254.236.170; ns6541.hostgator.com points to 192.254.236.17. Host names pointing to 192.254.236.17: ns419.hostgator.com and ns6541.hostgator.com.

Mail Servers

A single mail server handles interactive-brokers.com.

interactive-brokers.com points to a single IP: 192.254.236.172.

interactive-brokers.com - robtex.com