portertec.com - dns.ninja
portertec.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=1782849641 | ||||||
Previously MX for
portertec.com |
Same first word
portertec.com |
Similar names
reprotect.eu |
treetcorp.com |
protecter.com |
reporttec.com |
etcreport.com |
corprette.com |
pretector.com |
tecreport.com |
tecreport.de |
ectreport.com |
DNS History
14 records (9 active, 5 former)
●NSns-cloud-a1.googledomains.com2026-02-28 → 2026-06-30 · 3 obs
● 2026-02-28 14:37:56
● 2026-06-30 20:28:18
●NSns-cloud-a2.googledomains.com2026-02-28 → 2026-06-30 · 3 obs
● 2026-02-28 14:37:56
● 2026-06-30 20:28:18
●NSns-cloud-a3.googledomains.com2026-02-28 → 2026-06-30 · 3 obs
● 2026-02-28 14:37:56
● 2026-06-30 20:28:18
●NSns-cloud-a4.googledomains.com2026-02-28 → 2026-06-30 · 3 obs
● 2026-02-28 14:37:56
● 2026-06-30 20:28:18
○NSns6553.hostgator.com2015-07-23 → 2016-07-03 · 4 obs
● 2016-07-03 08:44:24
○ 2017-03-19 17:02:04
○ 2026-06-30 20:28:18
○NSns6554.hostgator.com2015-07-23 → 2016-07-03 · 4 obs
● 2016-07-03 08:44:24
○ 2017-03-19 17:02:04
○ 2026-06-30 20:28:18
●MXalt1.aspmx.l.google.com2026-02-28 → 2026-06-30 · 3 obs
● 2026-02-28 14:37:56
● 2026-06-30 20:28:18
●MXalt2.aspmx.l.google.com2026-02-28 → 2026-06-30 · 3 obs
● 2026-02-28 14:37:56
● 2026-06-30 20:28:18
●MXalt3.aspmx.l.google.com2026-02-28 → 2026-06-30 · 3 obs
● 2026-02-28 14:37:56
● 2026-06-30 20:28:18
●MXalt4.aspmx.l.google.com2026-02-28 → 2026-06-30 · 3 obs
● 2026-02-28 14:37:56
● 2026-06-30 20:28:18
●MXaspmx.l.google.com2026-02-28 → 2026-06-30 · 3 obs
● 2026-02-28 14:37:56
● 2026-06-30 20:28:18
○MXmail.portertec.com2015-11-20 → 2016-07-03 · 5 obs
● 2015-11-20 04:49:54
● 2016-07-03 08:44:24
○ 2017-03-19 17:02:04
○ 2026-06-30 20:28:18
○MXportertec.com2015-07-23 → 2015-07-23 · 3 obs
○ 2015-11-20 04:49:54
○ 2026-06-30 20:28:18
○A192.254.236.352015-07-23 → 2016-07-03 · 4 obs
● 2016-07-03 08:44:24
○ 2017-03-19 17:02:04
○ 2026-06-30 20:28:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| portertec.com | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-a2.googledomains.com, ns-cloud-a4.googledomains.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)
Analysis
Name Servers
The domain portertec.com is delegated to these four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
The name servers of portertec.com overlap at least partially with those of other domains — among them rmhidaho.com, rsphotos.net, i-syzygy.com and two more.
Each of the four hosts ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com has two IP addresses. ns-cloud-a1.googledomains.com points to 216.239.32.106 and 2001:4860:4802:32::6a. ns-cloud-a2.googledomains.com points to 216.239.34.106 and 2001:4860:4802:34::6a. ns-cloud-a3.googledomains.com points to 216.239.36.106 and 2001:4860:4802:36::6a. ns-cloud-a4.googledomains.com points to 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
Five mail servers handle portertec.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
portertec.com shares at least some of its mail servers with other domains — for example premier-networks.com, rapidload.io, jmarieko.com and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
Hosts with two IP numbers each:
aspmx.l.google.com maps to two IP addresses — 142.251.163.27 and 2607:f8b0:4004:c25::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.