br.stackoverflow.com - robtex.com
br.stackoverflow.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.252.206.1🇺🇸 Cloudflare198.252.206.0/24 BYOIP ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 198.252.206.1 | ||||||
stackoverflow.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.252.206.1🇺🇸 Cloudflare198.252.206.0/24 BYOIP ✓ In HTTPS hints | ||||||
| NS | damian.ns.cloudflare.com ⭐ | ||||||
| NS | sureena.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | MS=ms52592611 | ||||||
| TXT | ZOOM_verify_AbkNwz5bBl0eurcDKyhhuk | ||||||
| TXT | adobe-idp-site-verification=25ba5203f3687c9cd6ee3223ee5de1528917828d1da3ebd3b... | ||||||
| TXT | anthropic-domain-verification-q70207=cKyy0llXkD10O4rDQpWz8tQ5K | ||||||
| TXT | apple-domain-verification=O9jlnJXAQ7sNSZqC | ||||||
| TXT | atlassian-domain-verification=byLeZgl3MIcfOqwWuMhq8Fhr/1zem/jIaouJegvDZbBKUU5... | ||||||
| TXT | cursor-domain-verification-sb0ayf=Pk6AyptQuTpzpcuSlfYGWloxv | ||||||
| TXT | docker-verification=d65aee54-9091-4ceb-b792-61f5d5804050 | ||||||
| TXT | docusign=4262531d-29f4-4a62-9f33-ae9f66f5247b | ||||||
| TXT | google-site-verification=2Bi6SYw5skkRexdtdLPL2gpxeIhLxnYVqITVP9Htl3w | ||||||
| TXT | google-site-verification=ctogLnZNAdc_CXq8yOhODMLpmugGynjxKecKHDz4oL8 | ||||||
| TXT | google-site-verification=o3EMam8yBGo1yEjyybIiZcOunGHOQKpo8JmOtp9n1BU | ||||||
| TXT | google-site-verification=rdWtMbplKjbRHGr2dNONfwkqithlUvjr3u6i8QEz_mo | ||||||
| TXT | ibmid=4e7cbbb3-5f12-40b4-96c7-5b064347b822 | ||||||
| TXT | make-domain-verification=eec31159-f381-4f38-9d89-e59123dd023e | ||||||
| TXT | onetrust-domain-verification=0d9d67f856334905a54256085a5768b3 | ||||||
| TXT | onetrust-domain-verification=e445562296a64c649ae3d520230b8c4c | ||||||
| TXT | openai-domain-verification=dv-GLNufzbWDzAq0fDXHD6jxeCK | ||||||
| TXT | profound-domain-verification-5p599x=hWudYd2Du6WOYOod5ko9Rwnp8 | ||||||
| TXT | v=MCPv1; k=ed25519; p=VhBofO8RaYvTvHT7q5tTty+HQeCU8R6h5Y8k/sj20So= | ||||||
| TXT | v=spf1 ip4:52.38.191.241 include:_spf1.stackoverflow.com ~all | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 198.252.206.1 | ||||||
| SOA | damian.ns.cloudflare.comdns@cloudflare.com serial=2408503329 | ||||||
rank #173 globally
rank #111 in the tld
Semrush Rank:#564 Keywords:3,354,802 Traffic:5,051,223/mo
WOT: SAFE (94/100)
📈 Tranco rank: #488
Stack Overflow is the largest online community for programmers, founded in 2008 by Jeff Atwood and Joel Spolsky. With over 100 million monthly visitors, Stack Overflow has become essential infrastructure for software development.
Beyond the Q&A site, Stack Overflow offers Stack Overflow for Teams, Stack Overflow Talent, and Advertising. The Stack Exchange network extends the Q&A model to hundreds of topics.
Stack Overflow's infrastructure handles massive traffic from developers worldwide. The platform was famous for running on surprisingly modest infrastructure relative to its traffic.
DNS for stackoverflow.com uses Cloudflare's authoritative DNS infrastructure. The platform's Q&A content is delivered globally through CDN for fast page loads.
Subdomains
meta.br.stackoverflow.com |
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
○A151.101.1.692018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-28 14:45:46
○ 2026-07-04 06:27:30
○A151.101.129.692018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-28 14:45:46
○ 2026-07-04 06:27:30
○A151.101.193.692018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-28 14:45:46
○ 2026-07-04 06:27:30
○A151.101.65.692018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-28 14:45:46
○ 2026-07-04 06:27:30
●A198.252.206.12026-03-28 → 2026-07-04 · 3 obs
● 2026-03-28 14:45:46
● 2026-07-04 06:27:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stackoverflow.com | sureena.ns.cloudflare.com, damian.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.50
NS records: sureena.ns.cloudflare.com, damian.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackoverflow.com (unsigned zone)
⏱️ Timing
Total: 114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.252.206.1 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sureena.ns.cloudflare.com, sureena.ns.cloudflare.com, sureena.ns.cloudflare.com...)
Analysis
Hierarchy
meta.br.stackoverflow.com is delegated beneath br.stackoverflow.com.
IP Addresses
br.stackoverflow.com resolves to just one IP address, 198.252.206.1.
Two other host names, along with history.stackexchange.com, meta.anime.stackexchange.com and prov.stackexchange.com, also share IP numbers with br.stackoverflow.com.