🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackrflow.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:af8d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5373^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.115^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.141^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aiden.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c137^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aiden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2137^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aiden.ns.cloudflare.com`
		A	108.162.193.55^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	172.64.33.55^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	173.245.59.55^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
NS	`cruz.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c058^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cruz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2058^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cruz.ns.cloudflare.com`
		A	108.162.192.88^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	172.64.32.88^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	173.245.58.88^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 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::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.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	2a00:1450:4001:c21::1b^{🇩🇪 Google2a00:1450:4001::/48}
			PTR	`lcfrai-in-f27.1e100.net`
		A	142.251.127.26^{🇺🇸 Google142.251.127.0/24}
			PTR	`lcfrai-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:4401::1a^{🇮🇪 Google2a00:1450:4025::/48}
			PTR	`yuskedq-in-f26.1e100.net`
		A	172.253.148.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yuskedq-in-f26.1e100.net`
TXT	`google-site-verification=dvaG1FNCRuoz5-TngSEjC0n5fb(0x534578)Ht49GaWqWwBQLY`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.115, 172.67.175.141
		IPv6 hints	2606:4700:3031::ac43:af8d, 2606:4700:3033::6815:5373
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=94, name=cloudflare-ech.com
SOA	`aiden.ns.cloudflare.com`dns@cloudflare.com serial=2413966031

`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=1789343273

Same first word

stackrflow.com

Similar names

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSaiden.ns.cloudflare.com2026-09-05 → 2026-09-13 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-13 23:56:36

●NScruz.ns.cloudflare.com2026-09-05 → 2026-09-13 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-13 23:56:36

●MXalt1.aspmx.l.google.com2026-09-05 → 2026-09-13 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-13 23:56:36

●MXalt2.aspmx.l.google.com2026-09-05 → 2026-09-13 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-13 23:56:36

●MXalt3.aspmx.l.google.com2026-09-05 → 2026-09-13 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-13 23:56:36

●MXalt4.aspmx.l.google.com2026-09-05 → 2026-09-13 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-13 23:56:36

●MXaspmx.l.google.com2026-09-05 → 2026-09-13 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-13 23:56:36

●A104.21.83.1152026-09-06 → 2026-09-13 · 3 obs

○ 2026-09-05 08:10:48
● 2026-09-06 23:21:58
● 2026-09-13 23:56:36

●A172.67.175.1412026-09-06 → 2026-09-13 · 3 obs

○ 2026-09-05 08:10:48
● 2026-09-06 23:21:58
● 2026-09-13 23:56:36

○A188.114.96.02026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 08:10:48
○ 2026-09-06 23:21:58
○ 2026-09-13 23:56:36

○A188.114.97.02026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 08:10:48
○ 2026-09-06 23:21:58
○ 2026-09-13 23:56:36

●A2606:4700:3031::ac43:af8d2026-09-06 → 2026-09-13 · 3 obs

○ 2026-09-05 08:10:48
● 2026-09-06 23:21:58
● 2026-09-13 23:56:36

●A2606:4700:3033::6815:53732026-09-06 → 2026-09-13 · 3 obs

○ 2026-09-05 08:10:48
● 2026-09-06 23:21:58
● 2026-09-13 23:56:36

○A2a06:98c1:3120::2026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 08:10:48
○ 2026-09-06 23:21:58
○ 2026-09-13 23:56:36

○A2a06:98c1:3121::2026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 08:10:48
○ 2026-09-06 23:21:58
○ 2026-09-13 23:56:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stackrflow.com	cruz.ns.cloudflare.com, aiden.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.88

NS records: cruz.ns.cloudflare.com, aiden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackrflow.com (unsigned zone)

⏱️ Timing

Total: 202ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.115, 172.67.175.141`
AAAA	2	`2606:4700:3033::6815:5373, 2606:4700:3031::ac43:af8d`
NS	2	`aiden.ns.cloudflare.com, cruz.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=dvaG1FNCRuoz5-T, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aiden.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stackrflow.com directs to four IP numbers, which are 104.21.83.115, 172.67.175.141, 2606:4700:3031::ac43:af8d and 2606:4700:3033::6815:5373.

Two other host names, along with dentistch.com, cybexhrvatska.com and spinclub-uk.site, also share IP numbers with stackrflow.com.

Name Servers

stackrflow.com is delegated to two name servers: aiden.ns.cloudflare.com and cruz.ns.cloudflare.com.

stackrflow.com shares its NS records with other domains, for example alashbatphone2290.workers.dev, rewards-jupiter.cc, adamsparks.me and two others.

At least some of stackrflow.com's name servers are shared with other domains, for example mj77ik.com, my-first-worker-9oq.pages.dev, max-sparklesunflower.click and two more.

It is common for these name servers to be used in conjunction with the name servers sierra.ns.cloudflare.com, dolly.ns.cloudflare.com and zoe.ns.cloudflare.com.

DNS names with 6 IP addresses:

aiden.ns.cloudflare.com resolves to 108.162.193.55, 172.64.33.55, 173.245.59.55 and 3 other IP addresses.

cruz.ns.cloudflare.com resolves to 108.162.192.88, 172.64.32.88, 173.245.58.88 and 3 other IP addresses.

Mail Servers

Five mail servers handle stackrflow.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between stackrflow.com and other domains, including attackmonkeys.net, worldhumanitariansummit.org, younitychurch.com.br and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com points to 192.178.155.26 and 2607:f8b0:4004:c1d::1b.

alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.

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

alt3.aspmx.l.google.com points to 142.251.127.26 and 2a00:1450:4001:c21::1b.

alt4.aspmx.l.google.com points to 172.253.148.26 and 2a00:1450:4025:4401::1a.