tetration.org - robtex.com
tetration.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.4.162.154🇺🇸 A2HOSTING64.4.160.0/22 A2 Hosting, Inc. | ||||||
| PTR | 64.4.162.154.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 ⚠️ Not in parent delegation | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com ⚠️ Not in parent delegation | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.tetration.org ⭐ | ||||||
| A | 64.4.162.154🇺🇸 A2HOSTING64.4.160.0/22 A2 Hosting, Inc. | ||||||
| PTR | 64.4.162.154.static.a2webhosting.com | ||||||
| TXT | v=spf1 ip4:70.32.23.82 include:spf.a2hosting.com +a +mx ~all | ||||||
| SOA | ns1.a2hosting.comroot@mi3-ss59.a2hosting.com 2025-06-19 #1 | ||||||
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=1771291736 | ||||||
Up
mail.tetration.org |
Same first word
tetration.org |
tetration.com |
Similar names
DNS History
14 records (6 active, 8 former)
○NSfay.ns.cloudflare.com2015-05-05 → 2017-06-21 · 4 obs
● 2017-06-21 03:36:48
○ 2026-02-26 17:31:58
○ 2026-02-26 19:36:52
○NSmax.ns.cloudflare.com2015-05-05 → 2017-06-21 · 4 obs
● 2017-06-21 03:36:48
○ 2026-02-26 17:31:58
○ 2026-02-26 19:36:52
●NSns1.a2hosting.com2026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 17:31:58
● 2026-02-26 19:36:52
●NSns2.a2hosting.com2026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 17:31:58
● 2026-02-26 19:36:52
●NSns3.a2hosting.com2026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 17:31:58
● 2026-02-26 19:36:52
●NSns4.a2hosting.com2026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 17:31:58
● 2026-02-26 19:36:52
○MXdc-96434d55afe3.tetration.org2017-06-21 → 2017-06-21 · 4 obs
● 2017-06-21 03:36:48
○ 2026-02-26 17:31:58
○ 2026-02-26 19:36:52
○MXdc-f7dedaa1.tetration.org2015-05-05 → 2016-11-29 · 4 obs
● 2016-11-29 11:37:02
○ 2017-06-21 03:36:48
○ 2026-02-26 19:36:52
●MXmail.tetration.org2026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 17:31:58
● 2026-02-26 19:36:52
○A104.28.18.782015-05-05 → 2017-06-21 · 4 obs
● 2017-06-21 03:36:48
○ 2026-02-26 17:31:58
○ 2026-02-26 19:36:52
○A104.28.19.782015-05-05 → 2017-06-21 · 4 obs
● 2017-06-21 03:36:48
○ 2026-02-26 17:31:58
○ 2026-02-26 19:36:52
○A2400:cb00:2048:1::681c:124e2016-11-29 → 2017-06-21 · 5 obs
● 2016-11-29 11:37:02
● 2017-06-21 03:36:48
○ 2026-02-26 17:31:58
○ 2026-02-26 19:36:52
○A2400:cb00:2048:1::681c:134e2016-11-29 → 2017-06-21 · 5 obs
● 2016-11-29 11:37:02
● 2017-06-21 03:36:48
○ 2026-02-26 17:31:58
○ 2026-02-26 19:36:52
●A64.4.162.1542026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 17:31:58
● 2026-02-26 19:36:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| tetration.org | ns1.a2hosting.com, ns2.a2hosting.com | - |
✅ Authoritative Response
Server: 13.248.158.180
NS records: ns1.a2hosting.com, ns2.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tetration.org (unsigned zone)
⏱️ Timing
Total: 2312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.4.162.154 |
| NS | 4 | ns4.a2hosting.com, ns3.a2hosting.com... |
| MX | 1 | mail.tetration.org (pri: 0) |
| TXT | 1 | v=spf1 ip4:70.32.23.82 include:spf.a2hos |
| SOA | 1 | ns1.a2hosting.com root.mi3-ss59.a2hostin |
AI analysis
The parent of mail.tetration.org is tetration.org.
tetration.org points to a single IP number: 64.4.162.154.
Other host names, for instance mail.anandawiki.net, prashanta.net, mail.prashanta.net, proutinstitute.net and anandawiki.net share IP numbers with tetration.org.
tetration.org is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
tetration.org shares name servers with other domains at least partially, for instance mpranch.net, ultimatepetdirectory.com, brandonrunyon.com, 250.66.68.in-addr.arpa and maimooncoolair.net.
these name servers are commonly used together with ns1.a2webhosting.com and ns2.a2webhosting.com.
Host names with a single IP:
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.
The mail server for tetration.org is mail.tetration.org.
Host name mail.tetration.org resolves to IP 64.4.162.154.