irbuilding.com - robtex.com
irbuilding.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.169.142.0🇦🇺 CLOUDFLARESPECTRUM103.169.142.0/24 Canva Pty Ltd 110 Kippax Street | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1748586856 | ||||||
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=1775960967 | ||||||
Previously MX for
irbuilding.com |
Same first word
irbuilding.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSns1.fwhco.net2015-05-28 → 2015-05-28 · 3 obs
○ 2015-10-22 06:53:32
○ 2026-04-12 02:57:14
●NSns1.systemdns.com2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 23:00:30
● 2026-04-12 02:57:14
○NSns18.dnslake.com2017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 23:30:04
○ 2026-03-26 23:00:30
○ 2026-04-12 02:57:14
○NSns2.dnslake.com2017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 23:30:04
○ 2026-03-26 23:00:30
○ 2026-04-12 02:57:14
○NSns2.fwhco.net2015-05-28 → 2015-05-28 · 3 obs
○ 2015-10-22 06:53:32
○ 2026-04-12 02:57:14
●NSns2.systemdns.com2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 23:00:30
● 2026-04-12 02:57:14
●NSns3.systemdns.com2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 23:00:30
● 2026-04-12 02:57:14
○MXirbuilding.com2015-05-28 → 2015-05-28 · 3 obs
○ 2015-10-22 06:53:32
○ 2026-04-12 02:57:14
○MXmail.irbuilding.com2017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 23:30:04
○ 2026-03-26 23:00:30
○ 2026-04-12 02:57:14
●A103.169.142.02026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 23:00:30
● 2026-04-12 02:57:14
○A148.251.134.412015-05-28 → 2015-05-28 · 3 obs
○ 2015-10-22 06:53:32
○ 2026-04-12 02:57:14
○A94.232.169.1372017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 23:30:04
○ 2026-03-26 23:00:30
○ 2026-04-12 02:57:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net... | - |
| irbuilding.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:64.99.96.36
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for irbuilding.com (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.169.142.0 |
| NS | 3 | ns2.systemdns.com, ns1.systemdns.com... |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
IP Addresses
irbuilding.com points to an IP address: 103.169.142.0.
other host names include luxlb.com, ctrlaltshift.co.za, sunriserain.com, growize.nl and atbphotography.com; they share IP numbers with irbuilding.com.
Name Servers
irbuilding.com is delegated to three name servers ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
irbuilding.com at least partially shares name servers with other domains, for instance orcsweb.net, filmmadedaily.com, tranquilhillslodging.com, gs-loan.com and ammstore.com.
Host names with two IP numbers:
ns1.systemdns.com points to 2604:4000:0:d:216:40:47:90 and 216.40.47.90; ns2.systemdns.com points to 2604:4000:2800:d:64:99:148:16 and 64.98.148.16; ns3.systemdns.com points to 2604:4000:0:d:64:99:96:36 and 64.99.96.36.