firstsource.work - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

firstsource.work

DNSSEC⚠️ Not signed
A91.195.240.123🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSns1.dnsowl.com
A2400:cb00:2049:1::a29f:1a88🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1bad🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.136Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.173Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.dnsowl.com
A2400:cb00:2049:1::a29f:1a31🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b82🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.49Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.130Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.dnsowl.com
A2400:cb00:2049:1::a29f:1aea🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b62🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.234Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.98Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmx1.titan.email
A32.196.64.27
A98.82.76.252🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
A98.90.103.167🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix
MXmx2.titan.email(20)
A32.196.64.27
A98.82.76.252🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
A98.90.103.167🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix
TXTv=spf1 include:spf.titan.email ~all
SOAns1.dnsowl.comhostmaster@dnsowl.com serial=1788742913

work

DNSSEC🔒 Signed (DS record present)
NSa.nic.work
NSb.nic.work
NSc.nic.work
NSx.nic.work
NSy.nic.work
NSz.nic.work
SOAa.nic.workadmin@tldns.godaddy serial=1788743024
⚠️ On DNS blocklist: spam-tlds

Same first word

Similar names

Previous names

Next names

DNS History

6 records (6 active, 0 former)

NSns1.dnsowl.comns2.dnsowl.comns3.dnsowl.comMXmx1.titan.emailmx2.titan.emailA91.195.240.123
NSns1.dnsowl.com2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-05 21:36:20
● 2026-09-07 01:07:16
NSns2.dnsowl.com2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-05 21:36:20
● 2026-09-07 01:07:16
NSns3.dnsowl.com2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-05 21:36:20
● 2026-09-07 01:07:16
MXmx1.titan.email2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-05 21:36:20
● 2026-09-07 01:07:16
MXmx2.titan.email2026-09-05 → 2026-09-07 · 2 obs
● 2026-09-05 21:36:20
● 2026-09-07 01:07:16
A91.195.240.1232026-09-05 → 2026-09-07 · 2 obs
● 2026-09-05 21:36:20
● 2026-09-07 01:07:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
worka.nic.work, b.nic.work, c.nic.work, x.nic.work...12 records
firstsource.workns3.dnsowl.com, ns1.dnsowl.com, ns2.dnsowl.com-

✅ Authoritative Response

Server:162.159.27.98

NS records: ns3.dnsowl.com, ns1.dnsowl.com, ns2.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstsource.work (unsigned zone)

⏱️ Timing

Total: 849ms | Queries: -

📄 Records

TypeCountSample Data
A191.195.240.123
NS3ns1.dnsowl.com, ns2.dnsowl.com...
MX2mx1.titan.email (pri: 10), mx2.titan.email (pri: 20)
TXT1v=spf1 include:spf.titan.email ~all
SOA1ns1.dnsowl.com hostmaster.dnsowl.com

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.work, a.nic.work, b.nic.work...)

Analysis

IP Addresses

firstsource.work has exactly one IP address — 91.195.240.123.

smart-success.net, unxf2m.garden, jpslot168.xyz plus two other host names have IP numbers in common with firstsource.work.

Name Servers

The authoritative name servers for firstsource.work are ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com — three in total.

At least some of firstsource.work's name servers are shared with other domains, for example selora.top, boogiegfuman.com, themedibody.com and two more.

Each of the hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com resolves to four IP addresses: ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad; ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82; and ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.

Mail Servers

firstsource.work uses two mail servers, mx1.titan.email and mx2.titan.email.

The mail server setup of firstsource.work matches that of other domains such as quipofinance.com, homesweetcampers.com, lumivapet.com and two others.

At least some of the mail servers used by firstsource.work are shared with other domains: wewashwefold.com, ajmalnoor.com, wakmc.com and two others among them.

Each of mx1.titan.email and mx2.titan.email has three IP addresses: 32.196.64.27, 98.82.76.252 and 98.90.103.167.

Both mx1.titan.email and mx2.titan.email resolve to 32.196.64.27 IP addresses each.

Both mx1.titan.email and mx2.titan.email resolve to 98.82.76.252 IP addresses each.

Both mx1.titan.email and mx2.titan.email resolve to 98.90.103.167 IP addresses each.