structuredsupplements.com - robtex.com
structuredsupplements.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 68.66.226.85🇺🇸 A2HOSTING68.66.224.0/20 A2 Hosting, Inc. | ||||||
| PTR | az1-ts3.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.structuredsupplements.com ⭐ | ||||||
| A | 68.66.226.85🇺🇸 A2HOSTING68.66.224.0/20 A2 Hosting, Inc. | ||||||
| PTR | az1-ts3.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:68.66.226.85 include:spf.a2hosting.com ~all | ||||||
| SOA | ns1.a2hosting.comroot@az1-ts3.a2hosting.com 2026-11-10 #2 | ||||||
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=1794436581 | ||||||
Same first word
structuredsupplements.com |
Previous names
Next names
DNS History
11 records (6 active, 5 former)
●NSns1.a2hosting.com2026-09-15 → 2026-11-11 · 3 obs
● 2026-09-15 05:10:56
● 2026-11-11 22:47:00
●NSns2.a2hosting.com2026-09-15 → 2026-11-11 · 3 obs
● 2026-09-15 05:10:56
● 2026-11-11 22:47:00
●NSns3.a2hosting.com2026-09-15 → 2026-11-11 · 3 obs
● 2026-09-15 05:10:56
● 2026-11-11 22:47:00
●NSns4.a2hosting.com2026-09-15 → 2026-11-11 · 3 obs
● 2026-09-15 05:10:56
● 2026-11-11 22:47:00
○NSns73.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-09-15 05:10:56
○ 2026-11-11 22:47:00
○NSns74.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-09-15 05:10:56
○ 2026-11-11 22:47:00
●MXmail.structuredsupplements.com2026-09-15 → 2026-11-11 · 3 obs
● 2026-09-15 05:10:56
● 2026-11-11 22:47:00
○MXmailstore1.secureserver.net2017-05-08 → 2017-05-08 · 3 obs
○ 2026-09-15 05:10:56
○ 2026-11-11 22:47:00
○MXsmtp.secureserver.net2017-05-08 → 2017-05-08 · 3 obs
○ 2026-09-15 05:10:56
○ 2026-11-11 22:47:00
○A50.63.202.332017-05-08 → 2017-05-08 · 3 obs
○ 2026-09-15 05:10:56
○ 2026-11-11 22:47:00
●A68.66.226.852026-09-15 → 2026-11-11 · 3 obs
● 2026-09-15 05:10:56
● 2026-11-11 22:47:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| structuredsupplements.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:99.83.147.209
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for structuredsupplements.com (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.66.226.85 |
| NS | 4 | ns1.a2hosting.com, ns3.a2hosting.com... |
| MX | 1 | mail.structuredsupplements.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:68.66.226.85 include: |
| SOA | 1 | ns1.a2hosting.com root.az1-ts3.a2hosting |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
IP Addresses
structuredsupplements.com directs to one IP number, which is 68.66.226.85.
Among the host names that share IP numbers with structuredsupplements.com are jianzhuzhizhao.com, meadowsventures.com, pandaid.com and two others.
Name Servers
The domain structuredsupplements.com is delegated to these four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
At least some of structuredsupplements.com's name servers are shared with other domains, for example longswindows.com, educandoconcristo.org, thespanishacademy.au and two more.
These name servers tend to co-occur with ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and 5 other name servers in the same DNS delegations.
ns1.a2hosting.com resolves to 13.248.158.180. ns2.a2hosting.com resolves to 75.2.118.134. ns3.a2hosting.com resolves to 76.223.26.245. ns4.a2hosting.com resolves to 99.83.147.209. All four hosts carry exactly one IP address.
Mail Servers
structuredsupplements.com routes its mail through a single mail server, mail.structuredsupplements.com.
mail.structuredsupplements.com carries a single IP number, which is 68.66.226.85.