1stguard.com - robtex.com

1stguard.com

DNSSEC⚠️ Not signed
A69.160.40.115🇺🇸 AS2045469.160.40.0/22 Proxy route
NSdns1.p01.nsone.net ⭐
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p01.nsone.net
NSdns2.p01.nsone.net
A2a00:edc0:6259:7:1::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p01.nsone.net
A198.51.45.1🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p01.nsone.net
NSdns3.p01.nsone.net
A2620:4d:4000:6259:7:1:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p01.nsone.net
A198.51.44.65🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p01.nsone.net
NSdns4.p01.nsone.net
A2a00:edc0:6259:7:1::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p01.nsone.net
A198.51.45.65🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p01.nsone.net
MXd318852a.ess.barracudanetworks.com ⭐
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
MXd318852b.ess.barracudanetworks.com(2)
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
TXTgoogle-site-verification=dzGfOfgBteUySdLoTpjxaZO2XwuzeusHXJM4TkpsVr4
TXTv=spf1 a:ex2019.1stguard.com ip4:50.219.89.42 include:spf.protection.outlook....
TXTapple-domain-verification=a6bska7tpZqVbuykDwKaZGqVvyTba6nnUBm9ueQPmlo
SOAdns1.p01.nsone.nethostmaster@nsone.net serial=1665596846

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=1774606072

Subdomains

www.1stguard.com
ex2019.1stguard.com
mail2.1stguard.com

Same first word

1stguard.mobi
1stguard.com
1stguard.net
1stguard.us

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSdns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.netdns4.p01.nsone.netns31.worldnic.comns32.worldnic.comMXd318852a.ess.barracudanetworks.comd318852b.ess.barracudanetworks.commail.1stguard.commx1.edoxs1.iphmx.comA69.160.40.11524.104.16.85
●NSdns1.p01.nsone.net2026-03-27 → 2026-03-27 · 2 obs
○ 2016-07-09 01:41:16
● 2026-03-27 10:30:46
●NSdns2.p01.nsone.net2026-03-27 → 2026-03-27 · 2 obs
○ 2016-07-09 01:41:16
● 2026-03-27 10:30:46
●NSdns3.p01.nsone.net2026-03-27 → 2026-03-27 · 2 obs
○ 2016-07-09 01:41:16
● 2026-03-27 10:30:46
●NSdns4.p01.nsone.net2026-03-27 → 2026-03-27 · 2 obs
○ 2016-07-09 01:41:16
● 2026-03-27 10:30:46
○NSns31.worldnic.com2015-07-25 → 2016-07-09 · 3 obs
● 2015-07-25 00:39:30
● 2016-07-09 01:41:16
○ 2026-03-27 10:30:46
○NSns32.worldnic.com2015-07-25 → 2016-07-09 · 3 obs
● 2015-07-25 00:39:30
● 2016-07-09 01:41:16
○ 2026-03-27 10:30:46
●MXd318852a.ess.barracudanetworks.com2026-03-27 → 2026-03-27 · 2 obs
○ 2016-07-09 01:41:16
● 2026-03-27 10:30:46
●MXd318852b.ess.barracudanetworks.com2026-03-27 → 2026-03-27 · 2 obs
○ 2016-07-09 01:41:16
● 2026-03-27 10:30:46
○MXmail.1stguard.com2015-07-25 → 2016-07-09 · 3 obs
● 2015-07-25 00:39:30
● 2016-07-09 01:41:16
○ 2026-03-27 10:30:46
○MXmx1.edoxs1.iphmx.com2015-07-25 → 2016-07-09 · 3 obs
● 2015-07-25 00:39:30
● 2016-07-09 01:41:16
○ 2026-03-27 10:30:46
○A24.104.16.852015-07-25 → 2016-07-09 · 3 obs
● 2015-07-25 00:39:30
● 2016-07-09 01:41:16
○ 2026-03-27 10:30:46
●A69.160.40.1152026-03-27 → 2026-03-27 · 2 obs
○ 2016-07-09 01:41:16
● 2026-03-27 10:30:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...-
1stguard.comdns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net-

✅ Authoritative Response

Server:198.51.45.65

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1stguard.com (unsigned zone)

⏱️ Timing

Total: 270ms | Queries: -

📄 Records

TypeCountSample Data
A169.160.40.115
NS4dns1.p01.nsone.net, dns2.p01.nsone.net...
MX2d318852a.ess.barracudanetworks.com (pri:, d318852b.ess.barracudanetworks.com (pri:
TXT3google-site-verification=dzGfOfgBteUySdL, v=spf1 a:ex2019.1stguard.com ip4:50.219....
SOA1dns1.p01.nsone.net hostmaster.nsone.net

Analysis

Hierarchy

1stguard.com is a parent of www.1stguard.com, ex2019.1stguard.com and mail2.1stguard.com.

IP Addresses

1stguard.com points to a single IP number: 69.160.40.115.

Other host names like www.1stguard.com and fast234.com share IP numbers with 1stguard.com.

Name Servers

1stguard.com is delegated to four name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

1stguard.com at least partially shares name servers with other domains, for instance familyreadingpartnership.org, viasatprime.info, lindsaykinsmen.ca, keradent.info and mtcore.jp.

These name servers are often used together with the name servers ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, dns1.p03.nsone.net and dns2.p03.nsone.net.

Host names with two IP numbers:

Host name dns1.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1.

Host name dns2.p01.nsone.net points to: 2a00:edc0:6259:7:1::2 and 198.51.45.1.

Host name dns3.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65.

Host name dns4.p01.nsone.net points to: 2a00:edc0:6259:7:1::4 and 198.51.45.65.

Mail Servers

1stguard.com is handled by two mail servers: d318852a.ess.barracudanetworks.com and d318852b.ess.barracudanetworks.com.

Host names with three IP numbers:

d318852a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

d318852b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Names pointing to 209.222.82.252: d318852a.ess.barracudanetworks.com and d318852b.ess.barracudanetworks.com.

Names pointing to 209.222.82.253: d318852a.ess.barracudanetworks.com and d318852b.ess.barracudanetworks.com.

Names pointing to 209.222.82.255: d318852a.ess.barracudanetworks.com and d318852b.ess.barracudanetworks.com.