utilitysource.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

utilitysource.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:b82a🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:306a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.106Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.42🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdexter.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cbeCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c3beCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:23beCloudflare2a06:98c1:50::/45
A108.162.195.190Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.190Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.190Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSgrannbo.ns.cloudflare.com
A2606:4700:50::a29f:2696Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c296Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:2296Cloudflare2a06:98c1:50::/45
A108.162.194.150Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.38.150Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.150Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(31)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(59)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.48.106, 172.67.184.42
IPv6 hints2606:4700:3035::ac43:b82a, 2606:4700:3036::6815:306a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=38, name=cloudflare-ech.com
SOAdexter.ns.cloudflare.comdns@cloudflare.com serial=2415578071

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=1791390914

Previously MX for

utilitysource.com

Same first word

utilitysource.com
utilitysource.ca
utilitysource.net

Similar names

courseutility.shop

DNS History

16 records (9 active, 7 former)

20162017201820192020202120222023202420252026NSdexter.ns.cloudflare.comgrannbo.ns.cloudflare.comns1.ecast.netns2.ecast.netns3.vnic.comns4.vnic.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netutilitysource.comA104.21.48.106172.67.184.422606:4700:3035::ac43:b82a2606:4700:3036::6815:306a162.209.12.173174.142.207.112
●NSdexter.ns.cloudflare.com2026-09-01 → 2026-10-07 · 3 obs
○ 2017-10-19 17:39:28
● 2026-09-01 23:57:42
● 2026-10-07 16:39:28
●NSgrannbo.ns.cloudflare.com2026-09-01 → 2026-10-07 · 3 obs
○ 2017-10-19 17:39:28
● 2026-09-01 23:57:42
● 2026-10-07 16:39:28
○NSns1.ecast.net2017-10-19 → 2017-10-19 · 4 obs
○ 2016-04-18 15:18:08
● 2017-10-19 17:39:28
○ 2026-09-01 23:57:42
○ 2026-10-07 16:39:28
○NSns2.ecast.net2017-10-19 → 2017-10-19 · 4 obs
○ 2016-04-18 15:18:08
● 2017-10-19 17:39:28
○ 2026-09-01 23:57:42
○ 2026-10-07 16:39:28
○NSns3.vnic.com2015-06-16 → 2016-04-18 · 4 obs
● 2015-06-16 04:33:46
● 2016-04-18 15:18:08
○ 2017-10-19 17:39:28
○ 2026-10-07 16:39:28
○NSns4.vnic.com2015-06-16 → 2016-04-18 · 4 obs
● 2015-06-16 04:33:46
● 2016-04-18 15:18:08
○ 2017-10-19 17:39:28
○ 2026-10-07 16:39:28
●MXroute1.mx.cloudflare.net2026-09-01 → 2026-10-07 · 3 obs
○ 2017-10-19 17:39:28
● 2026-09-01 23:57:42
● 2026-10-07 16:39:28
●MXroute2.mx.cloudflare.net2026-09-01 → 2026-10-07 · 3 obs
○ 2017-10-19 17:39:28
● 2026-09-01 23:57:42
● 2026-10-07 16:39:28
●MXroute3.mx.cloudflare.net2026-09-01 → 2026-10-07 · 3 obs
○ 2017-10-19 17:39:28
● 2026-09-01 23:57:42
● 2026-10-07 16:39:28
○MXutilitysource.com2015-06-16 → 2017-10-19 · 4 obs
● 2015-06-16 04:33:46
● 2017-10-19 17:39:28
○ 2026-09-01 23:57:42
○ 2026-10-07 16:39:28
●A104.21.48.1062026-09-26 → 2026-10-07 · 3 obs
○ 2026-09-01 23:57:42
● 2026-09-26 05:20:46
● 2026-10-07 16:39:28
○A162.209.12.1732015-06-16 → 2016-04-18 · 4 obs
● 2015-06-16 04:33:46
● 2016-04-18 15:18:08
○ 2017-10-19 17:39:28
○ 2026-10-07 16:39:28
●A172.67.184.422026-09-26 → 2026-10-07 · 3 obs
○ 2026-09-01 23:57:42
● 2026-09-26 05:20:46
● 2026-10-07 16:39:28
○A174.142.207.1122017-10-19 → 2017-10-19 · 4 obs
○ 2016-04-18 15:18:08
● 2017-10-19 17:39:28
○ 2026-09-01 23:57:42
○ 2026-10-07 16:39:28
●A2606:4700:3035::ac43:b82a2026-09-26 → 2026-10-07 · 3 obs
○ 2026-09-01 23:57:42
● 2026-09-26 05:20:46
● 2026-10-07 16:39:28
●A2606:4700:3036::6815:306a2026-09-26 → 2026-10-07 · 3 obs
○ 2026-09-01 23:57:42
● 2026-09-26 05:20:46
● 2026-10-07 16:39:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net...-
utilitysource.comgrannbo.ns.cloudflare.com, dexter.ns.cloudflare.com12 records

✅ Authoritative Response

Server:172.64.34.150

NS records: grannbo.ns.cloudflare.com, dexter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for utilitysource.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.48.106, 172.67.184.42
AAAA22606:4700:3035::ac43:b82a, 2606:4700:3036::6815:306a
NS2dexter.ns.cloudflare.com, grannbo.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 26), route2.mx.cloudflare.net (pri: 31)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dexter.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (grannbo.ns.cloudflare.com, grannbo.ns.cloudflare.com, grannbo.ns.cloudflare.com...)

Analysis

IP Addresses

utilitysource.com has four IP addresses: 104.21.48.106, 172.67.184.42, 2606:4700:3035::ac43:b82a and 2606:4700:3036::6815:306a.

Name Servers

DNS delegation for utilitysource.com points to two name servers: dexter.ns.cloudflare.com and grannbo.ns.cloudflare.com.

utilitysource.com at least partially shares name servers with other domains, for instance meeting-anna.pages.dev, p8dcvk.shop, tpsq6dfx9r.workers.dev and two other.

These name servers are often used together with the name servers norm.ns.cloudflare.com and ernest.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dexter.ns.cloudflare.com has IP addresses 108.162.195.190, 162.159.44.190 and 172.64.35.190, plus 3 other.

grannbo.ns.cloudflare.com has IP addresses 108.162.194.150, 162.159.38.150 and 172.64.34.150, plus 3 other.

Mail Servers

utilitysource.com uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.