gueriniusa.com - robtex.com

gueriniusa.com

DNSSEC⚠️ Not signed
A192.124.249.54🇨🇦 AS30148192.124.249.0/24 Sucuri, Inc.
PTRcloudproxy10054.sucuri.net
NSns95.worldnic.com ⭐
A162.159.26.217Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns96.worldnic.com
A162.159.27.155Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXd306073a.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
MXd306073b.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
MXgueriniusa-com.mail.protection.outlook.com(10)
A2a01:111:f403:c927::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:c946::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
A2a01:111:f403:f905::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm5pr02cu00203.inbound.protection.outlook.com
A2a01:111:f403:f910::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.9.26🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A52.101.11.13🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr0501cu00205.inbound.protection.outlook.com
A52.101.40.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr05cu00402.inbound.protection.outlook.com
A52.101.40.6🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr03cu00106.inbound.protection.outlook.com
TXTv=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.c...
TXTMS=ms25826410
SOANS95.WORLDNIC.comnamehost@WORLDNIC.com serial=126032611

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=1776207607

Subdomains

www.gueriniusa.com

DNS History

12 records (6 active, 6 former)

200920112013201520172019202120232025NSns95.worldnic.comns96.worldnic.comns1.ipower.comns2.ipower.comMXd306073a.ess.barracudanetworks.comd306073b.ess.barracudanetworks.comgueriniusa-com.mail.protection.outlook.commx.gueriniusa.comA192.124.249.54104.196.3.13823.92.22.13366.228.44.57
○NSns1.ipower.com2015-07-16 → 2017-04-21 · 5 obs
○ 2008-03-20 02:57:34
● 2015-07-16 09:43:10
● 2017-04-21 09:15:02
○ 2026-04-14 23:08:04
○ 2026-04-14 23:08:08
○NSns2.ipower.com2015-07-16 → 2017-04-21 · 5 obs
○ 2008-03-20 02:57:34
● 2015-07-16 09:43:10
● 2017-04-21 09:15:02
○ 2026-04-14 23:08:04
○ 2026-04-14 23:08:08
●NSns95.worldnic.com2026-04-14 → 2026-04-14 · 3 obs
○ 2017-04-21 09:15:02
● 2026-04-14 23:08:04
● 2026-04-14 23:08:08
●NSns96.worldnic.com2026-04-14 → 2026-04-14 · 3 obs
○ 2017-04-21 09:15:02
● 2026-04-14 23:08:04
● 2026-04-14 23:08:08
●MXd306073a.ess.barracudanetworks.com2026-04-14 → 2026-04-14 · 3 obs
○ 2017-04-21 09:15:02
● 2026-04-14 23:08:04
● 2026-04-14 23:08:08
●MXd306073b.ess.barracudanetworks.com2026-04-14 → 2026-04-14 · 3 obs
○ 2017-04-21 09:15:02
● 2026-04-14 23:08:04
● 2026-04-14 23:08:08
●MXgueriniusa-com.mail.protection.outlook.com2026-04-14 → 2026-04-14 · 3 obs
○ 2017-04-21 09:15:02
● 2026-04-14 23:08:04
● 2026-04-14 23:08:08
○MXmx.gueriniusa.com2015-07-16 → 2017-04-21 · 5 obs
○ 2008-03-20 02:57:34
● 2015-07-16 09:43:10
● 2017-04-21 09:15:02
○ 2026-04-14 23:08:04
○ 2026-04-14 23:08:08
○A104.196.3.1382017-04-21 → 2017-04-21 · 4 obs
○ 2016-09-18 23:38:18
● 2017-04-21 09:15:02
○ 2026-04-14 23:08:04
○ 2026-04-14 23:08:08
●A192.124.249.542026-04-14 → 2026-04-14 · 3 obs
○ 2017-04-21 09:15:02
● 2026-04-14 23:08:04
● 2026-04-14 23:08:08
○A23.92.22.1332015-07-16 → 2016-04-03 · 5 obs
○ 2008-03-20 02:57:34
● 2015-07-16 09:43:10
● 2016-04-03 21:04:52
○ 2016-09-18 23:38:18
○ 2026-04-14 23:08:08
○A66.228.44.572016-09-18 → 2016-09-18 · 4 obs
○ 2016-04-03 21:04:52
● 2016-09-18 23:38:18
○ 2017-04-21 09:15:02
○ 2026-04-14 23:08:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...-
gueriniusa.comns95.worldnic.com, ns96.worldnic.com2 records

✅ Authoritative Response

Server:162.159.26.217

NS records: ns95.worldnic.com, ns96.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gueriniusa.com (unsigned zone)

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

TypeCountSample Data
A1192.124.249.54
NS2ns96.worldnic.com, ns95.worldnic.com
MX3d306073a.ess.barracudanetworks.com (pri:, d306073b.ess.barracudanetworks.com (pri:...
TXT2MS=ms25826410, v=spf1 include:spf.ess.barracudanetworks
SOA1NS95.WORLDNIC.com namehost.WORLDNIC.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns95.worldnic.com, ns96.worldnic.com)

Analysis

Hierarchy

The parent of www.gueriniusa.com is gueriniusa.com.

IP Addresses

gueriniusa.com points to an IP address: 192.124.249.54.

other host names include scholars.direct, www.gueriniusa.com, fantasy.big3.com, trinityfi.org and delsendero.com; they share IP numbers with gueriniusa.com.

Name Servers

Two name servers ns95.worldnic.com and ns96.worldnic.com handle the delegation for gueriniusa.com.

gueriniusa.com shares the same name server setup as other domains, for instance beeskneescrafts.com, hhimaging.com, meditechintl.com, quick-track.com and jmf.net.

gueriniusa.com shares name servers with other domains at least partially, for example medtest.com.

Host names with one IP:

ns95.worldnic.com points to: 162.159.26.217

ns96.worldnic.com points to: 162.159.27.155

Mail Servers

Three mail servers handle gueriniusa.com: d306073a.ess.barracudanetworks.com, d306073b.ess.barracudanetworks.com and gueriniusa-com.mail.protection.outlook.com.

Host names with eight IP numbers:

Host gueriniusa-com.mail.protection.outlook.com points to: 2a01:111:f403:c927::1, 2a01:111:f403:c946::, 2a01:111:f403:f905::3, 2a01:111:f403:f910::, 52.101.9.26, 52.101.11.13, 52.101.40.2 and 52.101.40.6.

Host names with three IP numbers:

Host d306073a.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Host d306073b.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Host names that point to 209.222.82.252: d306073a.ess.barracudanetworks.com and d306073b.ess.barracudanetworks.com.

Host names that point to 209.222.82.253: d306073a.ess.barracudanetworks.com and d306073b.ess.barracudanetworks.com.

Host names that point to 209.222.82.255: d306073a.ess.barracudanetworks.com and d306073b.ess.barracudanetworks.com.