`iamunderground.com`

DNSSEC	⚠️ Not signed
A	35.203.116.101^{🇨🇦 Google35.203.112.0/20}
		PTR	`101.116.203.35.bc.googleusercontent.com`
NS	`dns2.domainsatcost.ca` ⭐
		A	54.200.27.218^{🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix}
			PTR	`dns2.domainsatcost.ca`
		A	54.200.36.148^{🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix}
			PTR	`dns2.domainsatcost.ca`
NS	`dns.domainsatcost.ca`
		A	54.236.127.131^{🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix}
			PTR	`dns.domainsatcost.ca`
		A	54.236.210.240^{🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix}
			PTR	`dns.domainsatcost.ca`
MX	`mail.iamunderground.com` ⭐
		A	35.203.116.101^{🇨🇦 Google35.203.112.0/20}
			PTR	`101.116.203.35.bc.googleusercontent.com`
SOA	`dns.domainsatcost.ca`noc@domainsatcost.ca 2026-03-26 #1

`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=1774606072

Subdomains

mail.iamunderground.com

Same first word

iamunderground.com

iamunderground.ca

DNS History

8 records (4 active, 4 former)

●NSdns.domainsatcost.ca2015-06-23 → 2026-03-27 · 3 obs

○ 2008-03-18 21:40:40
● 2015-06-23 14:36:32
● 2026-03-27 10:09:04

●NSdns2.domainsatcost.ca2015-06-23 → 2026-03-27 · 3 obs

○ 2008-03-18 21:40:40
● 2015-06-23 14:36:32
● 2026-03-27 10:09:04

○NSns1.nuclearmedia.ca2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 21:40:40
○ 2015-06-23 14:36:32
○ 2026-03-27 10:09:04

○NSns2.nuclearmedia.ca2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 21:40:40
○ 2015-06-23 14:36:32
○ 2026-03-27 10:09:04

●MXmail.iamunderground.com2015-06-23 → 2026-03-27 · 3 obs

○ 2008-03-18 21:40:40
● 2015-06-23 14:36:32
● 2026-03-27 10:09:04

○MXmail.nuclearmedia.ca2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 21:40:40
○ 2015-06-23 14:36:32
○ 2026-03-27 10:09:04

○A204.15.199.422008-03-18 → 2017-01-25 · 4 obs

● 2008-03-18 21:40:40
● 2017-01-25 19:30:02
○ 2018-08-08 13:38:20
○ 2026-03-27 10:09:04

●A35.203.116.1012018-08-08 → 2026-03-27 · 3 obs

○ 2017-01-25 19:30:02
● 2018-08-08 13:38:20
● 2026-03-27 10:09:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
iamunderground.com	dns.domainsatcost.ca, dns2.domainsatcost.ca	-

✅ Authoritative Response

Server:54.236.127.131

NS records: dns.domainsatcost.ca, dns2.domainsatcost.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iamunderground.com (unsigned zone)

⏱️ Timing

Total: 554ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.203.116.101`
NS	2	`dns2.domainsatcost.ca, dns.domainsatcost.ca`
MX	1	`mail.iamunderground.com (pri: 10)`
SOA	1	`dns.domainsatcost.ca noc.domainsatcost.c`

Analysis

Hierarchy

iamunderground.com is the parent of mail.iamunderground.com.

IP Addresses

iamunderground.com points to IP number 35.203.116.101.

Other host names for example nuclearmediainc.com, mail.iamunderground.com and 101.116.203.35.bc.googleusercontent.com share IP numbers with iamunderground.com.

Name Servers

iamunderground.com is delegated to two name servers: dns2.domainsatcost.ca and dns.domainsatcost.ca.

iamunderground.com uses the same name server setup as other domains such as munilamacaza.ca, betterthanpeanutbutter.com, varafit.ca, bannistergmkelowna.ca and wfgdc.ca.

iamunderground.com shares name servers with other domains at least partially, for example nv3ti.ca, ktds.ca, cfo.ca, sonnettcarinsurance.net and ofego.com.

These name servers are commonly used with the name servers dns2.rebel.ca and dns.rebel.ca.

Host names with two IP numbers:

dns2.domainsatcost.ca points to 54.200.27.218 and 54.200.36.148; dns.domainsatcost.ca points to 54.236.127.131 and 54.236.210.240.

Mail Servers

iamunderground.com is handled by a single mail server, mail.iamunderground.com.

mail.iamunderground.com points to a single IP: 35.203.116.101.

iamunderground.com - robtex.com