blockstairs.com - robtex.com
blockstairs.com
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.netnstld@verisign-grs.com serial=1774491397 | ||||||
Same first word
blockstairs.com |
DNS History
11 records (11 active, 0 former)
●NSedna.ns.cloudflare.com2026-03-12 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:46
●NStim.ns.cloudflare.com2026-03-12 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:46
●MXalt1.aspmx.l.google.com2026-03-12 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:46
●MXalt2.aspmx.l.google.com2026-03-12 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:46
●MXalt3.aspmx.l.google.com2026-03-12 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:46
●MXalt4.aspmx.l.google.com2026-03-12 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:46
●MXaspmx.l.google.com2026-03-12 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:46
●A104.21.46.252026-03-12 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:46
●A172.67.222.2312026-03-12 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:46
●A2606:4700:3033::6815:2e192026-03-12 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:46
●A2606:4700:3033::ac43:dee72026-03-12 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| blockstairs.com | tim.ns.cloudflare.com, edna.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.145
NS records: tim.ns.cloudflare.com, edna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blockstairs.com (unsigned zone)
⏱️ Timing
Total: 202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.222.231, 104.21.46.25 |
| AAAA | 2 | 2606:4700:3033::6815:2e19, 2606:4700:3033::ac43:dee7 |
| NS | 2 | edna.ns.cloudflare.com, tim.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=r-imfou5K_yNAey, v=spf1 include:spf.efwd.registrar-server |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | edna.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tim.ns.cloudflare.com, tim.ns.cloudflare.com, tim.ns.cloudflare.com...)
Analysis
IP Addresses
blockstairs.com resolves to four IP numbers: 2606:4700:3033::6815:2e19, 2606:4700:3033::ac43:dee7, 104.21.46.25 and 172.67.222.231.
other host names for instance mysports.lk, dance4u.org, techdryer.com, azemomobilya.com and radasys.com share IP numbers with blockstairs.com.
Name Servers
blockstairs.com is delegated to two name servers: edna.ns.cloudflare.com and tim.ns.cloudflare.com.
blockstairs.com shares the same name server setup as other domains, for example freesmartlist.com, doctorplus.club, spbim.com.br, live(0x736578)-cam-24h.com and coverflex.com.
blockstairs.com at least partially shares name servers with other domains, for instance drohobych.city, xn--42c6apgv7abb5cwa6esa9a5jl3h.com, ronaxy.pro, basheater.se and ppilz.com.
These name servers are commonly used with adrian.ns.cloudflare.com, tom.ns.cloudflare.com and rita.ns.cloudflare.com.
Host names with six IP numbers:
edna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6d, 2803:f800:50::6ca2:c06d, 2a06:98c1:50::ac40:206d, 108.162.192.109, 172.64.32.109 and 173.245.58.109; tim.ns.cloudflare.com points to: 2606:4700:58::adf5:3b91, 2803:f800:50::6ca2:c191, 2a06:98c1:50::ac40:2191, 108.162.193.145, 172.64.33.145 and 173.245.59.145.
Mail Servers
blockstairs.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
blockstairs.com shares mail servers with other domains at least partially, including lamity.org, ns500671.ns500731.ns500742.ns500754.ns500678.ns500649.ns500291.ns500678.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500758.ns500698.ns500758.ns500759.ns500698.ns500698.ns500698.ns500735.ns500708.ns500708.trackreceptor.com, ns500759.ns500758.ns500758.ns500759.ns500735.ns500698.ns500708.ns500576.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com and ns500698.ns500698.ns500759.ns500698.ns500736.ns500736.ns500698.ns500686.ns500652.ns500576.ns500576.ns500652.ns500619.ns500652.tracksymphony.com.
these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.
Hosts with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 142.250.141.27.
alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.27.
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.
alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26.
alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27.