specialtygrade.org - robtex.com
specialtygrade.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784234691 | ||||||
Same first word
specialtygrade.org |
DNS History
9 records (9 active, 0 former)
●NSns37.domaincontrol.com2026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 20:56:26
●NSns38.domaincontrol.com2026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 20:56:26
●MXmx1-usg1.ppe-hosted.com2026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 20:56:26
●MXmx2-usg1.ppe-hosted.com2026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 20:56:26
●MXmx3-usg1.ppe-hosted.com2026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 20:56:26
●A198.185.159.1442026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 20:56:26
●A198.185.159.1452026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 20:56:26
●A198.49.23.1442026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 20:56:26
●A198.49.23.1452026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 20:56:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| specialtygrade.org | ns38.domaincontrol.com, ns37.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns38.domaincontrol.com, ns37.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for specialtygrade.org (unsigned zone)
⏱️ Timing
Total: 517ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.185.159.145... |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 3 | mx1-usg1.ppe-hosted.com (pri: 0), mx2-usg1.ppe-hosted.com (pri: 0)... |
| TXT | 2 | NETORGFT4114081.onmicrosoft.com, v=spf1 include:_spf-usg1.ppe-hosted.com |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
specialtygrade.org has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Among the host names that share IP numbers with specialtygrade.org are mushaventures.com, armida.ca, buybestsolution.com and two others.
Name Servers
Two name servers handle the delegation for specialtygrade.org: ns37.domaincontrol.com and ns38.domaincontrol.com.
specialtygrade.org has the same name server delegation as a number of other domains, such as kurtcharlesjr.com, disasterdr.net, coriegalasso.com and two more.
specialtygrade.org is at least partially co-delegated on name servers with other domains, such as lucca.world.
ns37.domaincontrol.com and ns38.domaincontrol.com both carry two IP addresses. The A records for ns37.domaincontrol.com are 97.74.108.19 and 2603:5:21c1::13; the A records for ns38.domaincontrol.com are 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
specialtygrade.org is handled by three mail servers: mx1-usg1.ppe-hosted.com, mx2-usg1.ppe-hosted.com and mx3-usg1.ppe-hosted.com.
specialtygrade.org shares at least some of its mail servers with other domains — for example lmrrealty.org, yurisfood.com, postbyproxy.com and two more.
mx1-usg1.ppe-hosted.com points to 3.220.198.68; mx2-usg1.ppe-hosted.com points to 54.166.32.169; mx3-usg1.ppe-hosted.com points to 3.228.105.2 — each hostname maps to exactly one IP address.