concretequality.org - robtex.com
concretequality.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.71.0.62🇳🇱 DIGITALOCEAN167.71.0.0/20 DigitalOcean | ||||||
| NS | ns1.site4now.net ⭐ | ||||||
| A | 70.39.73.45🇺🇸 SHARKTECH-170.39.73.0/24 PNAP-CHG FDCS Route | ||||||
| PTR | jbe4j12sz.rollforsurprise.com | ||||||
| A | 204.188.197.84🇺🇸 SHARKTECH-1204.188.192.0/18 Sharktech Inc. | ||||||
| A | 204.188.197.246🇺🇸 SHARKTECH-1204.188.192.0/18 Sharktech Inc. | ||||||
| PTR | ns1.accessrgn.net | ||||||
| NS | ns2.site4now.net | ||||||
| A | 45.58.159.232🇳🇱 SHARKTECH-145.58.159.0/24 | ||||||
| PTR | customer.sharktech.net | ||||||
| A | 45.58.159.233🇳🇱 SHARKTECH-145.58.159.0/24 | ||||||
| PTR | customer.sharktech.net | ||||||
| A | 208.98.36.41🇺🇸 SHARKTECH-1208.98.36.0/24 | ||||||
| NS | ns3.site4now.net | ||||||
| A | 45.58.159.230🇳🇱 SHARKTECH-145.58.159.0/24 | ||||||
| PTR | customer.sharktech.net | ||||||
| A | 45.58.159.231🇳🇱 SHARKTECH-145.58.159.0/24 | ||||||
| PTR | customer.sharktech.net | ||||||
| A | 208.98.36.42🇺🇸 SHARKTECH-1208.98.36.0/24 | ||||||
| SOA | ns1.site4now.nethostmaster@hostbuddy.com 2026-01-29 #14 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774416888 | ||||||
Subdomains
www.concretequality.org |
Same first word
concretequality.org |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.site4now.net2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-25 05:43:18
●NSns2.site4now.net2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-25 05:43:18
●NSns3.site4now.net2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-25 05:43:18
●A167.71.0.622026-03-05 → 2026-03-25 · 2 obs
● 2026-03-25 05:43:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| concretequality.org | ns3.site4now.net, ns2.site4now.net, ns1.site4now.net | - |
✅ Authoritative Response
Server:204.188.197.246
NS records: ns3.site4now.net, ns2.site4now.net, ns1.site4now.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concretequality.org (unsigned zone)
⏱️ Timing
Total: 918ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.71.0.62 |
| NS | 3 | ns2.site4now.net, ns1.site4now.net... |
| SOA | 1 | ns1.site4now.net hostmaster.hostbuddy.co |
Analysis
Hierarchy
concretequality.org is the parent of www.concretequality.org.
IP Addresses
concretequality.org resolves to one IP number: 167.71.0.62.
Other host names, for instance www.bigboybilliards.com, www.concretequality.org and bigboybilliards.com share IP numbers with concretequality.org.
Name Servers
concretequality.org is delegated to three name servers ns1.site4now.net, ns2.site4now.net and ns3.site4now.net.
concretequality.org at least partially shares name servers with other domains, for instance vishvmanavsevasangh.org, brincolandia.com, cropprotech.com, ikanow.com and azperu.com.
Host names with three IP numbers:
ns1.site4now.net points to: 70.39.73.45, 204.188.197.84 and 204.188.197.246; ns2.site4now.net points to: 45.58.159.232, 45.58.159.233 and 208.98.36.41; ns3.site4now.net points to: 45.58.159.230, 45.58.159.231 and 208.98.36.42.