🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stdtestingpartners.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:bfeb^{Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5c6c^{Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.108^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.235^{Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aitana.ns.cloudflare.com` ⭐
NS	`yahir.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:2007::1a^{🇺🇸 Google2607:f8b0::/32}
		A	2607:f8b0:4023:2009::1b^{Google2607:f8b0::/32}
		A	2607:f8b0:4023:200b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxej-in-f26.1e100.net`
		A	2607:f8b0:4023:200b::1b^{Google2607:f8b0::/32}
		A	142.251.181.27^{🇺🇸 Google142.251.181.0/24}
		A	172.217.75.26^{🇺🇸 Google172.217.75.0/24}
			PTR	`yuphxej-in-f26.1e100.net`
		A	172.217.75.27^{🇺🇸 Google172.217.75.0/24}
			PTR	`yuphxej-in-f27.1e100.net`
		A	192.178.164.26^{Google192.178.164.0/24}
		A	192.178.164.27^{🇺🇸 Google192.178.164.0/24}
			PTR	`yuphxer-in-f27.1e100.net`
TXT	`google-site-verification=beKjOztsfbsonU83fKUbyz2FsQNi6VshLhNZoEOmYew`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.108, 172.67.191.235
		IPv6 hints	2606:4700:3032::ac43:bfeb, 2606:4700:3037::6815:5c6c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=245, name=cloudflare-ech.com
SOA	`aitana.ns.cloudflare.com`dns@cloudflare.com serial=2419025141

`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=1793678756

Same first word

stdtestingpartners.com

DNS History

11 records (7 active, 4 former)

●NSaitana.ns.cloudflare.com2026-09-05 → 2026-11-03 · 2 obs

● 2026-09-05 17:16:24
● 2026-11-03 04:10:52

●NSyahir.ns.cloudflare.com2026-09-05 → 2026-11-03 · 2 obs

● 2026-09-05 17:16:24
● 2026-11-03 04:10:52

●MXsmtp.google.com2026-09-05 → 2026-11-03 · 2 obs

● 2026-09-05 17:16:24
● 2026-11-03 04:10:52

●A104.21.92.1082026-09-13 → 2026-11-03 · 5 obs

○ 2026-09-05 17:16:24
● 2026-09-13 17:16:54
○ 2026-10-31 02:10:00
● 2026-10-31 12:58:40
● 2026-11-03 04:10:52

●A172.67.191.2352026-09-13 → 2026-11-03 · 5 obs

○ 2026-09-05 17:16:24
● 2026-09-13 17:16:54
○ 2026-10-31 02:10:00
● 2026-10-31 12:58:40
● 2026-11-03 04:10:52

○A188.114.96.02026-09-05 → 2026-10-31 · 5 obs

● 2026-09-05 17:16:24
○ 2026-09-13 17:16:54
● 2026-10-31 02:10:00
○ 2026-10-31 12:58:40
○ 2026-11-03 04:10:52

○A188.114.97.02026-09-05 → 2026-10-31 · 5 obs

● 2026-09-05 17:16:24
○ 2026-09-13 17:16:54
● 2026-10-31 02:10:00
○ 2026-10-31 12:58:40
○ 2026-11-03 04:10:52

●A2606:4700:3032::ac43:bfeb2026-09-13 → 2026-11-03 · 5 obs

○ 2026-09-05 17:16:24
● 2026-09-13 17:16:54
○ 2026-10-31 02:10:00
● 2026-10-31 12:58:40
● 2026-11-03 04:10:52

●A2606:4700:3037::6815:5c6c2026-09-13 → 2026-11-03 · 5 obs

○ 2026-09-05 17:16:24
● 2026-09-13 17:16:54
○ 2026-10-31 02:10:00
● 2026-10-31 12:58:40
● 2026-11-03 04:10:52

○A2a06:98c1:3120::2026-09-05 → 2026-10-31 · 5 obs

● 2026-09-05 17:16:24
○ 2026-09-13 17:16:54
● 2026-10-31 02:10:00
○ 2026-10-31 12:58:40
○ 2026-11-03 04:10:52

○A2a06:98c1:3121::2026-09-05 → 2026-10-31 · 5 obs

● 2026-09-05 17:16:24
○ 2026-09-13 17:16:54
● 2026-10-31 02:10:00
○ 2026-10-31 12:58:40
○ 2026-11-03 04:10:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
stdtestingpartners.com	aitana.ns.cloudflare.com, yahir.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.222

NS records: aitana.ns.cloudflare.com, yahir.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 297ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.235, 104.21.92.108`
AAAA	2	`2606:4700:3037::6815:5c6c, 2606:4700:3032::ac43:bfeb`
NS	2	`aitana.ns.cloudflare.com, yahir.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=beKjOztsfbsonU8, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aitana.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stdtestingpartners.com resolves to four IP addresses: 104.21.92.108, 172.67.191.235, 2606:4700:3032::ac43:bfeb and 2606:4700:3037::6815:5c6c.

Name Servers

The NS records for stdtestingpartners.com delegate to aitana.ns.cloudflare.com and yahir.ns.cloudflare.com.

Mail Servers

stdtestingpartners.com routes its mail through a single mail server, smtp.google.com.

smtp.google.com directs to 9 IP numbers, including 142.251.181.27, 172.217.75.26 and 172.217.75.27, along with 6 other.

stdtestingpartners.com - robtex.com