problemfoundry.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

problemfoundry.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:15f2🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:c96f🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.21.242Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.111🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSethan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRethan.ns.cloudflare.com
A2803:f800:50::6ca2:c3e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRethan.ns.cloudflare.com
A2a06:98c1:50::ac40:23e8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRethan.ns.cloudflare.com
A108.162.195.232🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRethan.ns.cloudflare.com
A162.159.44.232Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRethan.ns.cloudflare.com
A172.64.35.232🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRethan.ns.cloudflare.com
NSmartha.ns.cloudflare.com
A2606:4700:50::a29f:268e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A2803:f800:50::6ca2:c28e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmartha.ns.cloudflare.com
A2a06:98c1:50::ac40:228e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmartha.ns.cloudflare.com
A108.162.194.142🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A162.159.38.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A172.64.34.142🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.21.242, 172.67.201.111
IPv6 hints2606:4700:3032::6815:15f2, 2606:4700:3032::ac43:c96f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOAethan.ns.cloudflare.comdns@cloudflare.com serial=2418882756

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=1794106191

Same first word

problemfoundry.com
problemfoundry.ca
problemfoundry.eu

Previous names

problemfirstsolutions.com
problemfirsttech.com
problemfixed.com
problemfixerhub.com
problemfixers.com
problemfixgudie.com
problemfixingtips.com
problemfixt.com
problemfixtools.com
problemflow.com
problemfly.com
problemforanotherday.com
problemforce.com
problemforest.com
problemforge.com
problemformulator.com
problemfortomorrow.com
problemforum.com

Next names

problemfracture.com
problemframe.com
problemfreeauto.com
problemfreebride.com
problemfreecomputer.com
problemfreediabetes.com
problemfreehomeloans.com
problemfreehosting.com
problemfreelife.com
problemfreeloans.com
problemfreenetworks.com
problemfreeparenting.com
problemfreepc.com
problemfreepets.com
problemfreephilosophy.com
problemfreephone.com
problemfreepoetry.com
problemfreepublishing.com

DNS History

10 records (6 active, 4 former)

20192020202120222023202420252026NSethan.ns.cloudflare.commartha.ns.cloudflare.comns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comA104.21.21.242172.67.201.1112606:4700:3032::6815:15f22606:4700:3032::ac43:c96f173.236.176.152
●NSethan.ns.cloudflare.com2026-09-07 → 2026-11-08 · 3 obs
○ 2018-12-11 19:34:00
● 2026-09-07 07:25:08
● 2026-11-08 02:56:38
●NSmartha.ns.cloudflare.com2026-09-07 → 2026-11-08 · 3 obs
○ 2018-12-11 19:34:00
● 2026-09-07 07:25:08
● 2026-11-08 02:56:38
○NSns1.dreamhost.com2018-12-11 → 2018-12-11 · 3 obs
● 2018-12-11 19:34:00
○ 2026-09-07 07:25:08
○ 2026-11-08 02:56:38
○NSns2.dreamhost.com2018-12-11 → 2018-12-11 · 3 obs
● 2018-12-11 19:34:00
○ 2026-09-07 07:25:08
○ 2026-11-08 02:56:38
○NSns3.dreamhost.com2018-12-11 → 2018-12-11 · 3 obs
● 2018-12-11 19:34:00
○ 2026-09-07 07:25:08
○ 2026-11-08 02:56:38
●A104.21.21.2422026-09-07 → 2026-11-08 · 3 obs
○ 2018-12-11 19:34:00
● 2026-09-07 07:25:08
● 2026-11-08 02:56:38
●A172.67.201.1112026-09-07 → 2026-11-08 · 3 obs
○ 2018-12-11 19:34:00
● 2026-09-07 07:25:08
● 2026-11-08 02:56:38
○A173.236.176.1522018-12-11 → 2018-12-11 · 3 obs
● 2018-12-11 19:34:00
○ 2026-09-07 07:25:08
○ 2026-11-08 02:56:38
●A2606:4700:3032::6815:15f22026-09-07 → 2026-11-08 · 3 obs
○ 2018-12-11 19:34:00
● 2026-09-07 07:25:08
● 2026-11-08 02:56:38
●A2606:4700:3032::ac43:c96f2026-09-07 → 2026-11-08 · 3 obs
○ 2018-12-11 19:34:00
● 2026-09-07 07:25:08
● 2026-11-08 02:56:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...-
problemfoundry.commartha.ns.cloudflare.com, ethan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.232

NS records: martha.ns.cloudflare.com, ethan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for problemfoundry.com (unsigned zone)

⏱️ Timing

Total: 789ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.21.242, 172.67.201.111
AAAA22606:4700:3032::6815:15f2, 2606:4700:3032::ac43:c96f
NS2ethan.ns.cloudflare.com, martha.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ethan.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

problemfoundry.com points to the four IP addresses 104.21.21.242, 172.67.201.111, 2606:4700:3032::6815:15f2 and 2606:4700:3032::ac43:c96f.

journal.umgo.ac.id, datasumup.com, visitejujuy.com and two other host names share IP numbers with problemfoundry.com.

Name Servers

problemfoundry.com has two authoritative name servers — ethan.ns.cloudflare.com and martha.ns.cloudflare.com.

problemfoundry.com uses the same name servers as several other domains — among them hebot-site.pages.dev, ebangroup.site, pp-16k.pages.dev and two more.

The name servers of problemfoundry.com overlap at least partially with those of other domains — among them kreatividee.net, eslot.info, johnatan-reiiss.workers.dev and two more.

These name servers commonly co-occur with the name servers boyd.ns.cloudflare.com, lennon.ns.cloudflare.com, dora.ns.cloudflare.com and duke.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ethan.ns.cloudflare.com points to 108.162.195.232, 162.159.44.232, 172.64.35.232 and 3 other IP addresses.

martha.ns.cloudflare.com points to 108.162.194.142, 162.159.38.142, 172.64.34.142 and 3 other IP addresses.