notdns.com - robtex.com
notdns.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.201.4.131🇺🇸 A2HOSTING128.201.4.0/22 A2 Hosting | ||||||
| PTR | 128.201.4.131.static.a2webhosting.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.notdns.com ⭐ | ||||||
| A | 128.201.4.131🇺🇸 A2HOSTING128.201.4.0/22 A2 Hosting | ||||||
| PTR | 128.201.4.131.static.a2webhosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:106.0.62.78 include:spf.a2hosting.com ~all | ||||||
| SOA | ns1.a2hosting.comroot@az1-ts109.a2hosting.com 2026-03-20 #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=1776110072 | ||||||
Subdomains
mail.notdns.com |
Same first word
notdns.com |
Similar names
DNS History
12 records (6 active, 6 former)
●NSns1.a2hosting.com2026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 22:26:50
● 2026-04-13 20:04:02
○NSns1.digitalocean.com2016-12-30 → 2017-12-01 · 5 obs
● 2016-12-30 05:47:18
● 2017-12-01 16:25:12
○ 2026-03-12 22:26:50
○ 2026-04-13 20:04:02
●NSns2.a2hosting.com2026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 22:26:50
● 2026-04-13 20:04:02
○NSns2.digitalocean.com2016-12-30 → 2017-12-01 · 5 obs
● 2016-12-30 05:47:18
● 2017-12-01 16:25:12
○ 2026-03-12 22:26:50
○ 2026-04-13 20:04:02
●NSns3.a2hosting.com2026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 22:26:50
● 2026-04-13 20:04:02
○NSns3.digitalocean.com2016-12-30 → 2017-12-01 · 5 obs
● 2016-12-30 05:47:18
● 2017-12-01 16:25:12
○ 2026-03-12 22:26:50
○ 2026-04-13 20:04:02
●NSns4.a2hosting.com2026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 22:26:50
● 2026-04-13 20:04:02
○NSns51.securenet-server.net2008-03-18 → 2008-03-18 · 3 obs
○ 2015-11-08 11:16:44
○ 2026-04-13 20:04:02
○NSns52.securenet-server.net2008-03-18 → 2008-03-18 · 3 obs
○ 2015-11-08 11:16:44
○ 2026-04-13 20:04:02
●MXmail.notdns.com2026-03-12 → 2026-04-13 · 2 obs
● 2026-04-13 20:04:02
●A128.201.4.1312026-03-12 → 2026-04-13 · 3 obs
● 2026-03-12 22:26:50
● 2026-04-13 20:04:02
○A190.114.255.1882016-12-30 → 2017-12-01 · 4 obs
● 2017-12-01 16:25:12
○ 2026-03-12 22:26:50
○ 2026-04-13 20:04:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| notdns.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:13.248.158.180
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for notdns.com (unsigned zone)
⏱️ Timing
Total: 114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.201.4.131 |
| NS | 4 | ns2.a2hosting.com, ns4.a2hosting.com... |
| MX | 1 | mail.notdns.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:106.0.62.78 include:s |
| SOA | 1 | ns1.a2hosting.com root.az1-ts109.a2hosti |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
Hierarchy
mail.notdns.com has notdns.com as its parent.
IP Addresses
notdns.com maps to IP address 128.201.4.131.
Other host names, for instance mail.sbuydomain.com, mail.realstarhotel.com, mail.notdns.com, mail.equinemail.com and cowpants.com share IP numbers with notdns.com.
Name Servers
notdns.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
notdns.com at least partially shares name servers with other domains such as trauma-informed-care.org, sociallubricator.com, usscreenco.com, irrigationsuppliesstore.com and ebtm.org.
These name servers are commonly used with ns1.supercp.com, ns2.supercp.com, ns3.supercp.com and ns4.supercp.com.
Host names with one IP number:
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
ns4.a2hosting.com points to: 99.83.147.209
Mail Servers
notdns.com is handled by a single mail server, mail.notdns.com.
mail.notdns.com points to one IP number: 128.201.4.131.