boldstackco.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`boldstackco.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cc41^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:555f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.95^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.65^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`otto.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c387^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`otto.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2387^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`otto.ns.cloudflare.com`
		A	108.162.195.135^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	162.159.44.135^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	172.64.35.135^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
NS	`robin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ada^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`robin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`robin.ns.cloudflare.com`
		A	108.162.192.218^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	172.64.32.218^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	173.245.58.218^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
TXT	`google-site-verification=GZ6HsfUVLVbEYFFKs8yPh4ds6coglutEQUlB9oeiYDI`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.95, 172.67.204.65
		IPv6 hints	2606:4700:3031::ac43:cc41, 2606:4700:3035::6815:555f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`otto.ns.cloudflare.com`dns@cloudflare.com serial=2413341692

`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=1787976950

Same first word

boldstackco.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSotto.ns.cloudflare.com2026-08-27 → 2026-08-29 · 2 obs

● 2026-08-27 13:05:14
● 2026-08-29 04:17:38

●NSrobin.ns.cloudflare.com2026-08-27 → 2026-08-29 · 2 obs

● 2026-08-27 13:05:14
● 2026-08-29 04:17:38

●MXsmtp.google.com2026-08-27 → 2026-08-29 · 2 obs

● 2026-08-27 13:05:14
● 2026-08-29 04:17:38

●A104.21.85.952026-08-28 → 2026-08-29 · 3 obs

○ 2026-08-27 13:05:14
● 2026-08-28 08:06:10
● 2026-08-29 04:17:38

●A172.67.204.652026-08-28 → 2026-08-29 · 3 obs

○ 2026-08-27 13:05:14
● 2026-08-28 08:06:10
● 2026-08-29 04:17:38

○A188.114.96.02026-08-27 → 2026-08-27 · 3 obs

● 2026-08-27 13:05:14
○ 2026-08-28 08:06:10
○ 2026-08-29 04:17:38

○A188.114.97.02026-08-27 → 2026-08-27 · 3 obs

● 2026-08-27 13:05:14
○ 2026-08-28 08:06:10
○ 2026-08-29 04:17:38

●A2606:4700:3031::ac43:cc412026-08-28 → 2026-08-29 · 3 obs

○ 2026-08-27 13:05:14
● 2026-08-28 08:06:10
● 2026-08-29 04:17:38

●A2606:4700:3035::6815:555f2026-08-28 → 2026-08-29 · 3 obs

○ 2026-08-27 13:05:14
● 2026-08-28 08:06:10
● 2026-08-29 04:17:38

○A2a06:98c1:3120::2026-08-27 → 2026-08-27 · 3 obs

● 2026-08-27 13:05:14
○ 2026-08-28 08:06:10
○ 2026-08-29 04:17:38

○A2a06:98c1:3121::2026-08-27 → 2026-08-27 · 3 obs

● 2026-08-27 13:05:14
○ 2026-08-28 08:06:10
○ 2026-08-29 04:17:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net...	-
boldstackco.com	robin.ns.cloudflare.com, otto.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.135

NS records: robin.ns.cloudflare.com, otto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boldstackco.com (unsigned zone)

⏱️ Timing

Total: 481ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.85.95, 172.67.204.65`
AAAA	2	`2606:4700:3035::6815:555f, 2606:4700:3031::ac43:cc41`
NS	2	`otto.ns.cloudflare.com, robin.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=GZ6HsfUVLVbEYFF, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`otto.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

boldstackco.com points to the four IP addresses 104.21.85.95, 172.67.204.65, 2606:4700:3031::ac43:cc41 and 2606:4700:3035::6815:555f.

Additional host names — confmax.com.br, openair-lumnezia.ch, ggrcomo.it and two others — share IP numbers with boldstackco.com.

Name Servers

boldstackco.com is delegated to two name servers: otto.ns.cloudflare.com and robin.ns.cloudflare.com.

boldstackco.com shares its name server setup with other domains, including nddev.workers.dev, swayyemmagento.info, visiongrowthpromissory.info and two others.

There is at least partial name server overlap between boldstackco.com and other domains — jin88app.website, mendyrimler.workers.dev, garagedoorsacworth.com and two more among them.

The name servers lilyana.ns.cloudflare.com, leia.ns.cloudflare.com and ivan.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

otto.ns.cloudflare.com resolves to 108.162.195.135, 162.159.44.135, 172.64.35.135 and 3 other IP addresses.

robin.ns.cloudflare.com resolves to 108.162.192.218, 172.64.32.218, 173.245.58.218 and 3 other IP addresses.

Mail Servers

boldstackco.com has one mail server: smtp.google.com.

boldstackco.com shares the same mail server setup as other domains, including sumbola.com, firsthandib.com, royalcareinc.com and two others.

boldstackco.com shares mail servers — at least in part — with other domains, including goosapiens.com, electrouno.com.ar, colleentandem.com and two others.

These mail servers are frequently paired with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and aspmx.l.google.com.

smtp.google.com points to 9 IP numbers: 64.233.180.26, 64.233.180.27, 142.251.179.26 and 6 other.