🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`solutionbuilderapps.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8c3d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:26e3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.227^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.61^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elmo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
NS	`rosalyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:263b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosalyn.ns.cloudflare.com`
		A	108.162.194.59^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	162.159.38.59^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	172.64.34.59^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
MX	`solutionbuilderapps-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
TXT	`62StTsafOzVmtLZEU+aPD1xs2Vq18GtjDUnCfxOQ52I=`
TXT	`8EdTsGPk1uK3/+6E4KxJLN60DNHU5K0Q1WsWu825jk8=`
TXT	`MS=ms58049368`
TXT	`google-site-verification=7Q8v1WvArEOPjgb3BQxC_P84mC_UNlvdXxhLuj7mg1w`
TXT	`v=spf1 +a +mx include:spf.sendiiosmtp.com include: smtpout.secureserver.net i...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.227, 172.67.140.61
		IPv6 hints	2606:4700:3032::ac43:8c3d, 2606:4700:3034::6815:26e3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOA	`elmo.ns.cloudflare.com`dns@cloudflare.com serial=2413691564

`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=1788974743

Same first word

solutionbuilderapps.com

Similar names

appbuildersolutions.net

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSelmo.ns.cloudflare.com2026-08-25 → 2026-09-09 · 2 obs

● 2026-08-25 09:01:58
● 2026-09-09 17:36:36

●NSrosalyn.ns.cloudflare.com2026-08-25 → 2026-09-09 · 2 obs

● 2026-08-25 09:01:58
● 2026-09-09 17:36:36

●MXsolutionbuilderapps-com.mail.protection.outlook.com2026-08-25 → 2026-09-09 · 2 obs

● 2026-08-25 09:01:58
● 2026-09-09 17:36:36

●A104.21.38.2272026-09-02 → 2026-09-09 · 3 obs

○ 2026-08-25 09:01:58
● 2026-09-02 15:19:52
● 2026-09-09 17:36:36

●A172.67.140.612026-09-02 → 2026-09-09 · 3 obs

○ 2026-08-25 09:01:58
● 2026-09-02 15:19:52
● 2026-09-09 17:36:36

○A188.114.96.02026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 09:01:58
○ 2026-09-02 15:19:52
○ 2026-09-09 17:36:36

○A188.114.97.02026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 09:01:58
○ 2026-09-02 15:19:52
○ 2026-09-09 17:36:36

●A2606:4700:3032::ac43:8c3d2026-09-02 → 2026-09-09 · 3 obs

○ 2026-08-25 09:01:58
● 2026-09-02 15:19:52
● 2026-09-09 17:36:36

●A2606:4700:3034::6815:26e32026-09-02 → 2026-09-09 · 3 obs

○ 2026-08-25 09:01:58
● 2026-09-02 15:19:52
● 2026-09-09 17:36:36

○A2a06:98c1:3120::2026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 09:01:58
○ 2026-09-02 15:19:52
○ 2026-09-09 17:36:36

○A2a06:98c1:3121::2026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 09:01:58
○ 2026-09-02 15:19:52
○ 2026-09-09 17:36:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
solutionbuilderapps.com	elmo.ns.cloudflare.com, rosalyn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.34.59

NS records: elmo.ns.cloudflare.com, rosalyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for solutionbuilderapps.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.61, 104.21.38.227`
AAAA	2	`2606:4700:3032::ac43:8c3d, 2606:4700:3034::6815:26e3`
NS	2	`elmo.ns.cloudflare.com, rosalyn.ns.cloudflare.com`
MX	1	`solutionbuilderapps-com.mail.protection.`
TXT	5	`62StTsafOzVmtLZEU+aPD1xs2Vq18GtjDUnCfxOQ, 8EdTsGPk1uK3/+6E4KxJLN60DNHU5K0Q1WsWu825...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elmo.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

solutionbuilderapps.com resolves to four IP addresses: 104.21.38.227, 172.67.140.61, 2606:4700:3032::ac43:8c3d and 2606:4700:3034::6815:26e3.

pinoco.pt, dyadtek.com, chlebpro.com and two other host names share IP numbers with solutionbuilderapps.com.

Name Servers

DNS delegation for solutionbuilderapps.com points to two name servers: elmo.ns.cloudflare.com and rosalyn.ns.cloudflare.com.

solutionbuilderapps.com uses the same name servers as several other domains — among them easymarket.ro, onlinecasino-usa.org, forgeandward.com and two more.

solutionbuilderapps.com partially shares its NS delegation with several other domains, including carpetcleaningmemphis.pro, cleob.pages.dev, en2026-worldcup.com and two others.

These name servers regularly co-occur with the name servers hasslo.ns.cloudflare.com, deb.ns.cloudflare.com and wells.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

elmo.ns.cloudflare.com has IP addresses 108.162.193.163, 172.64.33.163 and 173.245.59.163, plus 3 other.

rosalyn.ns.cloudflare.com has IP addresses 108.162.194.59, 162.159.38.59 and 172.64.34.59, plus 3 other.

Mail Servers

Mail for solutionbuilderapps.com is handled by a single mail server, solutionbuilderapps-com.mail.protection.outlook.com.

solutionbuilderapps-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.20, 52.101.11.2, 52.101.11.7 and 5 others.

solutionbuilderapps.com - robtex.com