advancedperiodictable.com - robtex.com
advancedperiodictable.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 68.66.248.54🇺🇸 A2HOSTING68.66.240.0/20 A2 Hosting, Inc. | ||||||
| PTR | nl1-ts2.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.advancedperiodictable.com ⭐ | ||||||
| A | 68.66.248.54🇺🇸 A2HOSTING68.66.240.0/20 A2 Hosting, Inc. | ||||||
| PTR | nl1-ts2.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:68.66.248.54 include:spf.a2hosting.com ~all | ||||||
| TXT | google-site-verification=7WWK8BnJvJ7skqMKdRlV0A5ueZ6wG4USTI2v8oa9IVA | ||||||
| SOA | ns1.a2hosting.comroot@nl1-ts2.a2hosting.com 2026-05-30 #3 | ||||||
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=1784318477 | ||||||
Subdomains
mail.advancedperiodictable.com |
Same first word
advancedperiodictable.com |
DNS History
6 records (6 active, 0 former)
●NSns1.a2hosting.com2026-03-06 → 2026-07-17 · 2 obs
● 2026-07-17 20:10:08
●NSns2.a2hosting.com2026-03-06 → 2026-07-17 · 2 obs
● 2026-07-17 20:10:08
●NSns3.a2hosting.com2026-03-06 → 2026-07-17 · 2 obs
● 2026-07-17 20:10:08
●NSns4.a2hosting.com2026-03-06 → 2026-07-17 · 2 obs
● 2026-07-17 20:10:08
●MXmail.advancedperiodictable.com2026-03-06 → 2026-07-17 · 2 obs
● 2026-07-17 20:10:08
●A68.66.248.542026-03-06 → 2026-07-17 · 2 obs
● 2026-07-17 20:10:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net... | - |
| advancedperiodictable.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 advancedperiodictable.com (unsigned zone)
⏱️ Timing
Total: 504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.66.248.54 |
| NS | 4 | ns2.a2hosting.com, ns3.a2hosting.com... |
| MX | 1 | mail.advancedperiodictable.com (pri: 0) |
| TXT | 2 | v=spf1 +a +mx +ip4:68.66.248.54 include:, google-site-verification=7WWK8BnJvJ7skqM |
| SOA | 1 | ns1.a2hosting.com root.nl1-ts2.a2hosting |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
Hierarchy
advancedperiodictable.com is a parent domain of mail.advancedperiodictable.com.
IP Addresses
advancedperiodictable.com resolves to one IP address: 68.66.248.54.
mail.freyja-selva.com, imc-mw.co.il, mail.dloggers.com and two other host names share IP numbers with advancedperiodictable.com.
Name Servers
The authoritative name servers for advancedperiodictable.com are ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
advancedperiodictable.com shares at least some of its name servers with other domains, including server.rexturbohosting.com, 4kbikinis.com, kariohki.com and two others.
These name servers are frequently seen alongside ns1.supercp.com, ns2.supercp.com, ns3.supercp.com and 5 other name servers.
Each of the four hosts ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com points to a single IP address — ns1.a2hosting.com points to 13.248.158.180, ns2.a2hosting.com points to 75.2.118.134, ns3.a2hosting.com points to 76.223.26.245 and ns4.a2hosting.com points to 99.83.147.209.
Mail Servers
Mail for advancedperiodictable.com is handled by a single mail server, mail.advancedperiodictable.com.
mail.advancedperiodictable.com resolves to a single IP number: 68.66.248.54.