tecgradingutilities.com - dns.ninja
tecgradingutilities.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=1784862797 | ||||||
Same first word
tecgradingutilities.com |
DNS History
13 records (13 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-07-01 → 2026-07-24 · 2 obs
● 2026-07-24 03:31:22
●NSns-cloud-b2.googledomains.com2026-07-01 → 2026-07-24 · 2 obs
● 2026-07-24 03:31:22
●NSns-cloud-b3.googledomains.com2026-07-01 → 2026-07-24 · 2 obs
● 2026-07-24 03:31:22
●NSns-cloud-b4.googledomains.com2026-07-01 → 2026-07-24 · 2 obs
● 2026-07-24 03:31:22
●MXalt1.aspmx.l.google.com2026-07-01 → 2026-07-24 · 2 obs
● 2026-07-24 03:31:22
●MXalt2.aspmx.l.google.com2026-07-01 → 2026-07-24 · 2 obs
● 2026-07-24 03:31:22
●MXalt3.aspmx.l.google.com2026-07-01 → 2026-07-24 · 2 obs
● 2026-07-24 03:31:22
●MXalt4.aspmx.l.google.com2026-07-01 → 2026-07-24 · 2 obs
● 2026-07-24 03:31:22
●MXaspmx.l.google.com2026-07-01 → 2026-07-24 · 2 obs
● 2026-07-24 03:31:22
●A198.185.159.1442026-07-01 → 2026-07-24 · 2 obs
● 2026-07-24 03:31:22
●A198.185.159.1452026-07-01 → 2026-07-24 · 2 obs
● 2026-07-24 03:31:22
●A198.49.23.1442026-07-01 → 2026-07-24 · 2 obs
● 2026-07-24 03:31:22
●A198.49.23.1452026-07-01 → 2026-07-24 · 2 obs
● 2026-07-24 03:31:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tecgradingutilities.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tecgradingutilities.com (unsigned zone)
⏱️ Timing
Total: 366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.145, 198.185.159.144... |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b1.googledomains.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=6qQVsXgzi7adSic |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
tecgradingutilities.com points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Two other host names, along with mronline.net, sssynchronicities.com and thegoondas.com, also share IP numbers with tecgradingutilities.com.
Name Servers
The NS records for tecgradingutilities.com point to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
The name servers of tecgradingutilities.com overlap at least partially with those of other domains — among them customfavorzbysharon.com, stillsamantha.me, shwiggity.com and two more.
Each of the four hosts ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com has two IP addresses. ns-cloud-b1.googledomains.com points to 216.239.32.107 and 2001:4860:4802:32::6b. ns-cloud-b2.googledomains.com points to 216.239.34.107 and 2001:4860:4802:34::6b. ns-cloud-b3.googledomains.com points to 216.239.36.107 and 2001:4860:4802:36::6b. ns-cloud-b4.googledomains.com points to 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
tecgradingutilities.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between tecgradingutilities.com and other domains, including ns500754.ns500671.ns500671.ns500742.ns500754.ns500731.ns500742.ns500671.ns500704.ns500688.ns500671.ns500704.ns500678.ns500153.tenderladiesbz.com, ns500671.ns500671.ns500754.ns500742.ns500754.ns500742.ns500704.ns500705.ns500678.ns500705.ns500678.ns500291.ns500291.ns500153.tenderladiesbz.com, ns500698.ns500758.ns500758.ns500698.ns500698.ns500735.ns500736.ns500698.ns500698.ns500708.ns500708.ns500708.ns500708.ns500686.ns500619.tracksymphony.com and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
aspmx.l.google.com directs traffic to 172.253.115.26 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.