stackrflow.com - dns.ninja

🛡️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:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.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=95, 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=1790547074

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 → 2026-09-27 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-27 22:26:56

●NScruz.ns.cloudflare.com2026-09-05 → 2026-09-27 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-27 22:26:56

●MXalt1.aspmx.l.google.com2026-09-05 → 2026-09-27 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-27 22:26:56

●MXalt2.aspmx.l.google.com2026-09-05 → 2026-09-27 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-27 22:26:56

●MXalt3.aspmx.l.google.com2026-09-05 → 2026-09-27 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-27 22:26:56

●MXalt4.aspmx.l.google.com2026-09-05 → 2026-09-27 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-27 22:26:56

●MXaspmx.l.google.com2026-09-05 → 2026-09-27 · 2 obs

● 2026-09-05 08:10:48
● 2026-09-27 22:26:56

●A104.21.83.1152026-09-06 → 2026-09-27 · 3 obs

○ 2026-09-05 08:10:48
● 2026-09-06 23:21:58
● 2026-09-27 22:26:56

●A172.67.175.1412026-09-06 → 2026-09-27 · 3 obs

○ 2026-09-05 08:10:48
● 2026-09-06 23:21:58
● 2026-09-27 22:26:56

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

● 2026-09-05 08:10:48
○ 2026-09-06 23:21:58
○ 2026-09-27 22:26:56

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

● 2026-09-05 08:10:48
○ 2026-09-06 23:21:58
○ 2026-09-27 22:26:56

●A2606:4700:3031::ac43:af8d2026-09-06 → 2026-09-27 · 3 obs

○ 2026-09-05 08:10:48
● 2026-09-06 23:21:58
● 2026-09-27 22:26:56

●A2606:4700:3033::6815:53732026-09-06 → 2026-09-27 · 3 obs

○ 2026-09-05 08:10:48
● 2026-09-06 23:21:58
● 2026-09-27 22:26:56

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

● 2026-09-05 08:10:48
○ 2026-09-06 23:21:58
○ 2026-09-27 22:26:56

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

● 2026-09-05 08:10:48
○ 2026-09-06 23:21:58
○ 2026-09-27 22:26:56

🔍 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:172.64.32.88

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: 287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.175.141, 104.21.83.115`
AAAA	2	`2606:4700:3031::ac43:af8d, 2606:4700:3033::6815:5373`
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 has four IP addresses: 104.21.83.115, 172.67.175.141, 2606:4700:3031::ac43:af8d and 2606:4700:3033::6815:5373.

Among the host names that share IP numbers with stackrflow.com are dentistch.com, cybexhrvatska.com, spinclub-uk.site and two others.

Name Servers

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

stackrflow.com has the same name server delegation as a number of other domains, such as alashbatphone2290.workers.dev, perthpreview-com.pages.dev, rewards-jupiter.cc and two more.

stackrflow.com partially shares its NS delegation with several other domains, including mj77ik.com, my-first-worker-9oq.pages.dev, max-sparklesunflower.click and two others.

These name servers are regularly seen alongside sierra.ns.cloudflare.com and zoe.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

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

Mail for stackrflow.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

stackrflow.com shares at least some of its mail servers with other domains — for example attackmonkeys.net, worldhumanitariansummit.org, younitychurch.com.br and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com points to 142.251.167.27 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.