🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`problemsmith.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:acf9^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1e8c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.140^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.249^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`diana.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2617^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c217^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`diana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2217^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`diana.ns.cloudflare.com`
		A	108.162.194.23^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
		A	162.159.38.23^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
		A	172.64.34.23^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
NS	`rob.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rob.ns.cloudflare.com`
		A	108.162.193.140^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.140^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.140^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`apple-domain=5TAxxUVam7VfsiVV`
TXT	`google-site-verification=_MosGyjNdDf7WL3b8rLIt0BDTopfBNf3KY3ftltr6OA`
TXT	`v=spf1 include:icloud.com include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.140, 172.67.172.249
		IPv6 hints	2606:4700:3030::ac43:acf9, 2606:4700:3037::6815:1e8c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com
SOA	`diana.ns.cloudflare.com`dns@cloudflare.com serial=2415035833

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1790119829

Same first word

problemsmith.com

problemsmith.co.uk

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSdiana.ns.cloudflare.com2026-09-01 → 2026-09-22 · 2 obs

● 2026-09-01 12:19:26
● 2026-09-22 23:50:02

●NSrob.ns.cloudflare.com2026-09-01 → 2026-09-22 · 2 obs

● 2026-09-01 12:19:26
● 2026-09-22 23:50:02

●MXalt1.aspmx.l.google.com2026-09-01 → 2026-09-22 · 2 obs

● 2026-09-01 12:19:26
● 2026-09-22 23:50:02

●MXalt2.aspmx.l.google.com2026-09-01 → 2026-09-22 · 2 obs

● 2026-09-01 12:19:26
● 2026-09-22 23:50:02

●MXalt3.aspmx.l.google.com2026-09-01 → 2026-09-22 · 2 obs

● 2026-09-01 12:19:26
● 2026-09-22 23:50:02

●MXalt4.aspmx.l.google.com2026-09-01 → 2026-09-22 · 2 obs

● 2026-09-01 12:19:26
● 2026-09-22 23:50:02

●MXaspmx.l.google.com2026-09-01 → 2026-09-22 · 2 obs

● 2026-09-01 12:19:26
● 2026-09-22 23:50:02

●A104.21.30.1402026-09-05 → 2026-09-22 · 3 obs

○ 2026-09-01 12:19:26
● 2026-09-05 21:47:22
● 2026-09-22 23:50:02

●A172.67.172.2492026-09-05 → 2026-09-22 · 3 obs

○ 2026-09-01 12:19:26
● 2026-09-05 21:47:22
● 2026-09-22 23:50:02

○A188.114.96.02026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 12:19:26
○ 2026-09-05 21:47:22
○ 2026-09-22 23:50:02

○A188.114.97.02026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 12:19:26
○ 2026-09-05 21:47:22
○ 2026-09-22 23:50:02

●A2606:4700:3030::ac43:acf92026-09-05 → 2026-09-22 · 3 obs

○ 2026-09-01 12:19:26
● 2026-09-05 21:47:22
● 2026-09-22 23:50:02

●A2606:4700:3037::6815:1e8c2026-09-05 → 2026-09-22 · 3 obs

○ 2026-09-01 12:19:26
● 2026-09-05 21:47:22
● 2026-09-22 23:50:02

○A2a06:98c1:3120::2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 12:19:26
○ 2026-09-05 21:47:22
○ 2026-09-22 23:50:02

○A2a06:98c1:3121::2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 12:19:26
○ 2026-09-05 21:47:22
○ 2026-09-22 23:50:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...	-
problemsmith.com	rob.ns.cloudflare.com, diana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.23

NS records: rob.ns.cloudflare.com, diana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for problemsmith.com (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.30.140, 172.67.172.249`
AAAA	2	`2606:4700:3030::ac43:acf9, 2606:4700:3037::6815:1e8c`
NS	2	`diana.ns.cloudflare.com, rob.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`apple-domain=5TAxxUVam7VfsiVV, google-site-verification=_MosGyjNdDf7WL3...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`diana.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

problemsmith.com has four IP addresses: 104.21.30.140, 172.67.172.249, 2606:4700:3030::ac43:acf9 and 2606:4700:3037::6815:1e8c.

Among the host names that share IP numbers with problemsmith.com are oumyei.cc, breaknexry.info, karir.uinsaid.ac.id and two others.

Name Servers

problemsmith.com uses two name servers for its delegation: diana.ns.cloudflare.com and rob.ns.cloudflare.com.

problemsmith.com has the same name server delegation as a number of other domains, such as sportsapi.vip, humanamp.co, alkhwaldtswd55.workers.dev and two more.

problemsmith.com has at least partial name server overlap with other domains, such as evloevmagomed1506.workers.dev, dumaiemas.com, 4545.cf and two others.

It is common to find these name servers paired with the name servers arvind.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname diana.ns.cloudflare.com directs to 108.162.194.23, 162.159.38.23 and 172.64.34.23 along with 3 other IP addresses.

Hostname rob.ns.cloudflare.com directs to 108.162.193.140, 172.64.33.140 and 173.245.59.140 along with 3 other IP addresses.

Mail Servers

Mail for problemsmith.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

problemsmith.com shares at least some of its mail servers with other domains — for example yourthermosolutions.com, heavenstudio.com.br, upcominghype.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com directs traffic to 142.251.167.27 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.