stlconcrete.com - robtex.com
stlconcrete.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.207.210.36 | ||||||
| A | 207.207.210.50 | ||||||
| NS | curitiba.ns.porkbun.com ⭐ | ||||||
| A | 2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | fortaleza.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | maceio.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | salvador.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | curitiba.ns.porkbun.comdns@cloudflare.com serial=2410295247 | ||||||
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=1786407334 | ||||||
Previously MX for
stlconcrete.com |
Same first word
stlconcrete.com |
DNS History
16 records (6 active, 10 former)
●NScuritiba.ns.porkbun.com2026-02-24 → 2026-08-11 · 3 obs
● 2026-02-24 15:09:18
● 2026-08-11 00:25:50
●NSfortaleza.ns.porkbun.com2026-02-24 → 2026-08-11 · 3 obs
● 2026-02-24 15:09:18
● 2026-08-11 00:25:50
●NSmaceio.ns.porkbun.com2026-02-24 → 2026-08-11 · 3 obs
● 2026-02-24 15:09:18
● 2026-08-11 00:25:50
○NSns.datastreamusa.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-07-26 00:15:18
○ 2026-08-11 00:25:50
○NSns1.afternic.com2015-07-26 → 2017-02-15 · 5 obs
● 2015-07-26 00:15:18
● 2017-02-15 05:09:18
○ 2020-01-10 09:21:56
○ 2026-08-11 00:25:50
○NSns1.emdhost.com2020-01-10 → 2020-01-10 · 4 obs
● 2020-01-10 09:21:56
○ 2026-02-24 15:09:18
○ 2026-08-11 00:25:50
○NSns2.datastreamusa.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-07-26 00:15:18
○ 2026-08-11 00:25:50
○NSns2.emdhost.com2020-01-10 → 2020-01-10 · 4 obs
● 2020-01-10 09:21:56
○ 2026-02-24 15:09:18
○ 2026-08-11 00:25:50
●NSsalvador.ns.porkbun.com2026-02-24 → 2026-08-11 · 3 obs
● 2026-02-24 15:09:18
● 2026-08-11 00:25:50
○MXstlconcrete.com2020-01-10 → 2020-01-10 · 3 obs
○ 2026-02-24 15:09:18
○ 2026-08-11 00:25:50
○A184.168.221.1042015-07-26 → 2017-02-15 · 5 obs
● 2015-07-26 00:15:18
● 2017-02-15 05:09:18
○ 2020-01-10 09:21:56
○ 2026-08-11 00:25:50
●A207.207.210.362026-07-26 → 2026-08-11 · 3 obs
● 2026-07-26 22:19:42
● 2026-08-11 00:25:50
●A207.207.210.502026-07-26 → 2026-08-11 · 3 obs
● 2026-07-26 22:19:42
● 2026-08-11 00:25:50
○A44.230.85.2412026-02-24 → 2026-04-13 · 5 obs
● 2026-02-24 15:09:18
● 2026-04-13 11:58:16
○ 2026-07-26 22:19:42
○ 2026-08-11 00:25:50
○A52.33.207.72026-02-24 → 2026-04-13 · 5 obs
● 2026-02-24 15:09:18
● 2026-04-13 11:58:16
○ 2026-07-26 22:19:42
○ 2026-08-11 00:25:50
○A67.225.240.1462020-01-10 → 2020-01-10 · 4 obs
● 2020-01-10 09:21:56
○ 2026-02-24 15:09:18
○ 2026-08-11 00:25:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stlconcrete.com | maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com | 8 records |
✅ Authoritative Response
Server:162.159.10.150
NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stlconcrete.com (unsigned zone)
⏱️ Timing
Total: 146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 207.207.210.50, 207.207.210.36 |
| NS | 4 | curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com... |
| SOA | 1 | curitiba.ns.porkbun.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)
Analysis
IP Addresses
stlconcrete.com directs to two IP numbers, 207.207.210.36 and 207.207.210.50
martingroupdesign.com, mlsindustrial.com, voost.co plus two other host names have IP numbers in common with stlconcrete.com.
Name Servers
Four name servers handle the delegation for stlconcrete.com: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.
stlconcrete.com shares at least some of its name servers with other domains, including nationalwindowanddoor.com, purdue.io, eisencorp.com and two others.
The host names curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each resolve to two IP addresses: curitiba.ns.porkbun.com resolves to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com resolves to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com resolves to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com resolves to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.