stackio.net - robtex.com
stackio.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:b85πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a61fπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.11.133Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.166.31πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | george.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3ba7πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a7π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a7πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 108.162.193.167πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 172.64.33.167πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| A | 173.245.59.167πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | george.ns.cloudflare.com | ||||||
| NS | liz.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3abdπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0bdπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20bdπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 108.162.192.189πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 172.64.32.189πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 173.245.58.189πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.11.133, 172.67.166.31 | ||||||
| IPv6 hints | 2606:4700:3033::6815:b85, 2606:4700:3036::ac43:a61f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=73, name=cloudflare-ech.com | ||||||
| SOA | george.ns.cloudflare.comdns@cloudflare.com serial=2412462999 | ||||||
net
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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.netnstld@verisign-grs.com serial=1787814980 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
14 records (6 active, 8 former)
βNSgeorge.ns.cloudflare.com2026-08-18 β 2026-08-27 Β· 3 obs
β 2026-08-18 02:25:48
β 2026-08-27 07:23:10
βNSliz.ns.cloudflare.com2026-08-18 β 2026-08-27 Β· 3 obs
β 2026-08-18 02:25:48
β 2026-08-27 07:23:10
βNSns1.digitalocean.com2015-07-18 β 2017-05-31 Β· 4 obs
β 2017-05-31 12:22:30
β 2026-08-18 02:25:48
β 2026-08-27 07:23:10
βNSns2.digitalocean.com2015-07-18 β 2017-05-31 Β· 4 obs
β 2017-05-31 12:22:30
β 2026-08-18 02:25:48
β 2026-08-27 07:23:10
βNSns3.digitalocean.com2015-07-18 β 2017-05-31 Β· 4 obs
β 2017-05-31 12:22:30
β 2026-08-18 02:25:48
β 2026-08-27 07:23:10
βA104.21.11.1332026-08-18 β 2026-08-27 Β· 5 obs
β 2026-08-18 02:25:48
β 2026-08-20 03:39:56
β 2026-08-22 14:58:32
β 2026-08-27 07:23:10
βA107.170.47.762015-07-18 β 2017-05-31 Β· 4 obs
β 2017-05-31 12:22:30
β 2026-08-18 02:25:48
β 2026-08-27 07:23:10
βA172.67.166.312026-08-18 β 2026-08-27 Β· 5 obs
β 2026-08-18 02:25:48
β 2026-08-20 03:39:56
β 2026-08-22 14:58:32
β 2026-08-27 07:23:10
βA188.114.96.02026-08-20 β 2026-08-20 Β· 4 obs
β 2026-08-20 03:39:56
β 2026-08-22 14:58:32
β 2026-08-27 07:23:10
βA188.114.97.02026-08-20 β 2026-08-20 Β· 4 obs
β 2026-08-20 03:39:56
β 2026-08-22 14:58:32
β 2026-08-27 07:23:10
βA2606:4700:3033::6815:b852026-08-18 β 2026-08-27 Β· 5 obs
β 2026-08-18 02:25:48
β 2026-08-20 03:39:56
β 2026-08-22 14:58:32
β 2026-08-27 07:23:10
βA2606:4700:3036::ac43:a61f2026-08-18 β 2026-08-27 Β· 5 obs
β 2026-08-18 02:25:48
β 2026-08-20 03:39:56
β 2026-08-22 14:58:32
β 2026-08-27 07:23:10
βA2a06:98c1:3120::2026-08-20 β 2026-08-20 Β· 4 obs
β 2026-08-20 03:39:56
β 2026-08-22 14:58:32
β 2026-08-27 07:23:10
βA2a06:98c1:3121::2026-08-20 β 2026-08-20 Β· 4 obs
β 2026-08-20 03:39:56
β 2026-08-22 14:58:32
β 2026-08-27 07:23:10
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| stackio.net | george.ns.cloudflare.com, liz.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.167
NS records: george.ns.cloudflare.com, liz.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for stackio.net (unsigned zone)
β±οΈ Timing
Total: 1761ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.11.133, 172.67.166.31 |
| AAAA | 2 | 2606:4700:3033::6815:b85, 2606:4700:3036::ac43:a61f |
| NS | 2 | george.ns.cloudflare.com, liz.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | george.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
stackio.net points to the four IP addresses 104.21.11.133, 172.67.166.31, 2606:4700:3033::6815:b85 and 2606:4700:3036::ac43:a61f.
Two other host names, along with karczma-polska.pl, unupurwokerto.ac.id and cosa.k12.or.us, also share IP numbers with stackio.net.
Name Servers
stackio.net is delegated to two name servers: george.ns.cloudflare.com and liz.ns.cloudflare.com.
stackio.net shares its NS records with other domains, for example bumva.com, shadi-rimawi.workers.dev, playupload.com and two others.
At least some of stackio.net's name servers are shared with other domains, for example pirnom.cn, k-bygg.se, macrollc.com and two more.
It is common for these name servers to be used in conjunction with the name servers mark.ns.cloudflare.com, holly.ns.cloudflare.com and annabel.ns.cloudflare.com.
DNS names with 6 IP addresses:
george.ns.cloudflare.com resolves to 108.162.193.167, 172.64.33.167, 173.245.59.167 and 3 other IP addresses.
liz.ns.cloudflare.com resolves to 108.162.192.189, 172.64.32.189, 173.245.58.189 and 3 other IP addresses.