nextgenhvac.org - robtex.com
nextgenhvac.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1777074396 | ||||||
Same first word
nextgenhvac.co |
nextgenhvac.net |
nextgenhvac.org |
DNS History
9 records (9 active, 0 former)
●NSns-cloud-a1.googledomains.com2026-03-29 → 2026-04-25 · 2 obs
● 2026-04-25 00:18:42
●NSns-cloud-a2.googledomains.com2026-03-29 → 2026-04-25 · 2 obs
● 2026-04-25 00:18:42
●NSns-cloud-a3.googledomains.com2026-03-29 → 2026-04-25 · 2 obs
● 2026-04-25 00:18:42
●NSns-cloud-a4.googledomains.com2026-03-29 → 2026-04-25 · 2 obs
● 2026-04-25 00:18:42
●MXalt1.aspmx.l.google.com2026-03-29 → 2026-04-25 · 2 obs
● 2026-04-25 00:18:42
●MXalt2.aspmx.l.google.com2026-03-29 → 2026-04-25 · 2 obs
● 2026-04-25 00:18:42
●MXalt3.aspmx.l.google.com2026-03-29 → 2026-04-25 · 2 obs
● 2026-04-25 00:18:42
●MXalt4.aspmx.l.google.com2026-03-29 → 2026-04-25 · 2 obs
● 2026-04-25 00:18:42
●MXaspmx.l.google.com2026-03-29 → 2026-04-25 · 2 obs
● 2026-04-25 00:18:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| nextgenhvac.org | ns-cloud-a4.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.34.106
NS records: ns-cloud-a4.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a3.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 906ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-a2.googledomains.com, ns-cloud-a1.googledomains.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
Analysis
Name Servers
nextgenhvac.org is delegated to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
nextgenhvac.org at least partially shares name servers with other domains, for instance kulturpuls.se, ossiworld.net, chossonwatch.com, bacaustraliansystems.com and tempraa.com.
Host names with two IP numbers:
ns-cloud-a1.googledomains.com points to: 2001:4860:4802:32::6a and 216.239.32.106.
ns-cloud-a2.googledomains.com points to: 2001:4860:4802:34::6a and 216.239.34.106.
ns-cloud-a3.googledomains.com points to: 2001:4860:4802:36::6a and 216.239.36.106.
ns-cloud-a4.googledomains.com points to: 2001:4860:4802:38::6a and 216.239.38.106.
Mail Servers
nextgenhvac.org 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.
nextgenhvac.org shares mail servers with other domains at least in part, for instance ns500841.ns500841.ns500841.ns500841.ns500821.ns500794.ns500794.ns500795.ns500821.ns500794.ns500794.ns500795.ns500790.ns500795.lustypartnersfinder.com, cll.pl, remscape.com, teleport.us and visiting-us-guide.com.
these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c09::1b and 172.253.62.26.
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26.
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.
alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27.
alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.