extremium.com - robtex.com

extremium.com

DNSSEC⚠️ Not signed
A162.219.7.91🇨🇦 AS55053162.219.0.0/21 Rack and Data (2267921 Ontario LTD)
NSns1.he.net ⭐
A2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
A216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
NSns2.he.net
A2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
A216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
NSns3.he.net
A2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
A216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
NSns4.he.net
A2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
A216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
NSns5.he.net ⚠️ Not in parent delegation
A2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
A216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns1.he.nethostmaster@he.net 2015-05-07 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Previously MX for

i(0x73686974).ca

Subdomains

pbx.extremium.com

Same first word

extremium.com

DNS History

13 records (11 active, 2 former)

200920112013201520172019202120232025NSns1.he.netns2.he.netns3.he.netns4.he.netns5.he.netns1.inactivedns.comns2.inactivedns.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA162.219.7.91
●NSns1.he.net2015-07-06 → 2026-03-22 · 3 obs
○ 2008-03-18 10:48:08
● 2015-07-06 00:08:34
● 2026-03-22 23:42:14
○NSns1.inactivedns.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 10:48:08
○ 2015-07-06 00:08:34
○ 2026-03-22 23:42:14
●NSns2.he.net2015-07-06 → 2026-03-22 · 3 obs
○ 2008-03-18 10:48:08
● 2015-07-06 00:08:34
● 2026-03-22 23:42:14
○NSns2.inactivedns.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 10:48:08
○ 2015-07-06 00:08:34
○ 2026-03-22 23:42:14
●NSns3.he.net2015-07-06 → 2026-03-22 · 3 obs
○ 2008-03-18 10:48:08
● 2015-07-06 00:08:34
● 2026-03-22 23:42:14
●NSns4.he.net2015-07-06 → 2026-03-22 · 3 obs
○ 2008-03-18 10:48:08
● 2015-07-06 00:08:34
● 2026-03-22 23:42:14
●NSns5.he.net2015-07-06 → 2026-03-22 · 3 obs
○ 2008-03-18 10:48:08
● 2015-07-06 00:08:34
● 2026-03-22 23:42:14
●MXalt1.aspmx.l.google.com2015-07-06 → 2026-03-22 · 3 obs
○ 2008-03-18 10:48:08
● 2015-07-06 00:08:34
● 2026-03-22 23:42:14
●MXalt2.aspmx.l.google.com2015-07-06 → 2026-03-22 · 3 obs
○ 2008-03-18 10:48:08
● 2015-07-06 00:08:34
● 2026-03-22 23:42:14
●MXaspmx.l.google.com2015-07-06 → 2026-03-22 · 3 obs
○ 2008-03-18 10:48:08
● 2015-07-06 00:08:34
● 2026-03-22 23:42:14
●MXaspmx2.googlemail.com2015-07-06 → 2026-03-22 · 3 obs
○ 2008-03-18 10:48:08
● 2015-07-06 00:08:34
● 2026-03-22 23:42:14
●MXaspmx3.googlemail.com2015-07-06 → 2026-03-22 · 3 obs
○ 2008-03-18 10:48:08
● 2015-07-06 00:08:34
● 2026-03-22 23:42:14
●A162.219.7.912015-07-06 → 2026-03-22 · 3 obs
○ 2008-03-18 10:48:08
● 2015-07-06 00:08:34
● 2026-03-22 23:42:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
extremium.comns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net-

✅ Authoritative Response

Server:216.218.130.2

NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extremium.com (unsigned zone)

⏱️ Timing

Total: 1340ms | Queries: -

📄 Records

TypeCountSample Data
A1162.219.7.91
NS5ns5.he.net, ns2.he.net...
MX5ASPMX3.GOOGLEMAIL.com (pri: 10), ASPMX2.GOOGLEMAIL.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns1.he.net hostmaster.he.net

Analysis

Hierarchy

The parent of pbx.extremium.com is extremium.com.

IP Addresses

extremium.com points to a single IP number: 162.219.7.91.

Name Servers

extremium.com is delegated to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

extremium.com shares name servers with other domains at least partially, for instance smiffytech.net, 7.5.1.e.0.7.4.0.1.0.0.2.ip6.arpa, 40.82.74.in-addr.arpa, suganet.org and liebkies.de.

Host names with two IP numbers:

ns1.he.net points to 2001:470:100::2 and 216.218.130.2.

ns2.he.net points to 2001:470:200::2 and 216.218.131.2.

ns3.he.net points to 2001:470:300::2 and 216.218.132.2.

ns4.he.net points to 2001:470:400::2 and 216.66.1.2.

ns5.he.net points to 2001:470:500::2 and 216.66.80.18.

Mail Servers

extremium.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

extremium.com shares some mail servers with other domains, including techtheman.com, ns500794.ns500841.ns500794.ns500794.ns500795.ns500795.ns500794.ns500821.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com, zofffoods.com, lock-folder.com and ns500821.ns500794.ns500841.ns500821.ns500821.ns500841.ns500795.ns500794.ns500821.ns500795.ns500795.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com.

these mail servers are commonly used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.

aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.