🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackintro.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5319^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d2e3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.25^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.227^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`blakely.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2660^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c260^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blakely.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2260^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`blakely.ns.cloudflare.com`
		A	108.162.194.96^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	162.159.38.96^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	172.64.34.96^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
NS	`shane.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c339^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`shane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2339^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`shane.ns.cloudflare.com`
		A	108.162.195.57^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
		A	162.159.44.57^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
		A	172.64.35.57^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
TXT	`google-site-verification=Ef7PdlzUSMs_K7drXjtCtKDipaZ19n1MDQYYhQBs4yM`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.25, 172.67.210.227
		IPv6 hints	2606:4700:3032::6815:5319, 2606:4700:3035::ac43:d2e3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOA	`blakely.ns.cloudflare.com`dns@cloudflare.com serial=2414578517

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org`
	NS	`b2.info.afilias-nst.org`
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org`
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1790571796

Same first word

stackintro.info

Similar names

Previous names

stackhqwithrenais.info

stackinfo.info

stackingassets.info

stackingpeas.info

stackingsilver.info

stackingup.info

stackinmailers.info

stackinputus.info

stackinputusa.info

stackinsight.info

Next names

DNS History

7 records (7 active, 0 former)

●NSblakely.ns.cloudflare.com2026-09-05 → 2026-09-28 · 2 obs

● 2026-09-05 08:00:28
● 2026-09-28 05:46:26

●NSshane.ns.cloudflare.com2026-09-05 → 2026-09-28 · 2 obs

● 2026-09-05 08:00:28
● 2026-09-28 05:46:26

●MXsmtp.google.com2026-09-05 → 2026-09-28 · 4 obs

● 2026-09-05 08:00:28
○ 2026-09-20 02:47:56
● 2026-09-27 06:40:46
● 2026-09-28 05:46:26

●A104.21.83.252026-09-05 → 2026-09-28 · 4 obs

● 2026-09-05 08:00:28
○ 2026-09-20 02:47:56
● 2026-09-27 06:40:46
● 2026-09-28 05:46:26

●A172.67.210.2272026-09-05 → 2026-09-28 · 4 obs

● 2026-09-05 08:00:28
○ 2026-09-20 02:47:56
● 2026-09-27 06:40:46
● 2026-09-28 05:46:26

●A2606:4700:3032::6815:53192026-09-05 → 2026-09-28 · 4 obs

● 2026-09-05 08:00:28
○ 2026-09-20 02:47:56
● 2026-09-27 06:40:46
● 2026-09-28 05:46:26

●A2606:4700:3035::ac43:d2e32026-09-05 → 2026-09-28 · 4 obs

● 2026-09-05 08:00:28
○ 2026-09-20 02:47:56
● 2026-09-27 06:40:46
● 2026-09-28 05:46:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	b0.info.afilias-nst.org, a0.info.afilias-nst.info, c0.info.afilias-nst.info, d0.info.afilias-nst.org...	12 records
stackintro.info	shane.ns.cloudflare.com, blakely.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.57

NS records: shane.ns.cloudflare.com, blakely.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackintro.info (unsigned zone)

⏱️ Timing

Total: 671ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.25, 172.67.210.227`
AAAA	2	`2606:4700:3035::ac43:d2e3, 2606:4700:3032::6815:5319`
NS	2	`blakely.ns.cloudflare.com, shane.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=Ef7PdlzUSMs_K7d, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`blakely.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

In-bailiwick: 6 (a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info...)

Out-of-bailiwick: 6 (d0.info.afilias-nst.org, b2.info.afilias-nst.org, b0.info.afilias-nst.org...)

Analysis

IP Addresses

stackintro.info has four IP addresses: 104.21.83.25, 172.67.210.227, 2606:4700:3032::6815:5319 and 2606:4700:3035::ac43:d2e3.

lsbv.se, x88200.asia, collectiverpg.com and two other host names share IP numbers with stackintro.info.

Name Servers

DNS delegation for stackintro.info points to two name servers: blakely.ns.cloudflare.com and shane.ns.cloudflare.com.

stackintro.info uses the same name servers as several other domains — among them tristan97-schmitt.workers.dev, getty.news, hampnett.info and two more.

stackintro.info shares at least some of its name servers with other domains, including julianareisfisioterapia.com.br, corymcpeek94zmfv482.pages.dev, callingenius.ai and two others.

These name servers are frequently paired with the name servers hadlee.ns.cloudflare.com and dean.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

blakely.ns.cloudflare.com has IP addresses 108.162.194.96, 162.159.38.96 and 172.64.34.96, plus 3 other.

shane.ns.cloudflare.com has IP addresses 108.162.195.57, 162.159.44.57 and 172.64.35.57, plus 3 other.

Mail Servers

Mail for stackintro.info is handled by a single mail server, smtp.google.com.

stackintro.info uses an identical mail server configuration to several other domains — among them jccruicebuilders.com, santarosa.mx, forge-foundations.in and two more.

stackintro.info has at least some mail servers in common with other domains, such as heartland-sign.com, tryaurumsocial.com, ytchannel.site and faeblstudios.com.

smtp.google.com resolves to 9 IP addresses — 172.253.115.26, 172.253.115.27, 172.253.122.27 and 6 others.

stackintro.info - robtex.com

stackintro.info

info

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`stackintro.info`

`info`