astenjohnson.com - robtex.com
astenjohnson.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.90.175.159🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-90-175-159.compute-1.amazonaws.com | ||||||
| NS | ns31.worldnic.com ⭐ | ||||||
| A | 162.159.26.212Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-26-212.defastlink.net | ||||||
| NS | ns32.worldnic.com | ||||||
| A | 162.159.27.146Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-27-146.defastlink.net | ||||||
| MX | us-smtp-inbound-1.mimecast.com ⭐ | ||||||
| A | 170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| MX | us-smtp-inbound-2.mimecast.com ⭐ | ||||||
| A | 170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| TXT | google-site-verification=7f73oTpxc77Iy64LSRyVrfxGHbe4ePccbozo414YUl8 | ||||||
| TXT | apple-domain-verification=zqji6aiG4W3XUkOn | ||||||
| TXT | cisco-ci-domain-verification=2a36b29d6bd9d79d7eae088ef4219b447f492c5f811c7045... | ||||||
| TXT | Ephxwk6aIQ4+BqId3Ne1s4Yc9VEvEubDtQZNF2oHeh+XorOdzogcSUgUDy95y24lCOhFNWN8lLkWf... | ||||||
| TXT | v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ... | ||||||
| TXT | duo_sso_verification=cDPaAPRBOfplvwZldZcSUqEGX2EGZGLb1LpZgQm99UaIo1CndoUssHFs... | ||||||
| TXT | 19cjd05psplrnndvd3hnl3um7b | ||||||
| TXT | MS=078F58AB3E6082DFB4B0E7F745B801C9B4CA2CFA | ||||||
| TXT | docusign=2b5ca469-0491-4bd2-9ef4-07d4c93233e3 | ||||||
| TXT | openai-domain-verification=dv-RPkffkuDdkRprWGL2ulGnH29 | ||||||
| TXT | MS=ms64865526 | ||||||
| SOA | NS31.WORLDNIC.comnamehost@WORLDNIC.com serial=126031812 | ||||||
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=1771291435 | ||||||
Subdomains
Same first word
astenjohnson.cz |
astenjohnson.university |
astenjohnson.com |
DNS History
10 records (5 active, 5 former)
○NSns1.sungardns.com2015-07-08 → 2016-07-23 · 4 obs
● 2016-07-23 18:06:28
○ 2017-11-08 12:14:56
○ 2026-03-20 18:21:06
○NSns2.sungardns.com2015-07-08 → 2016-07-23 · 4 obs
● 2016-07-23 18:06:28
○ 2017-11-08 12:14:56
○ 2026-03-20 18:21:06
○NSns3.sungardns.com2015-07-08 → 2016-07-23 · 4 obs
● 2016-07-23 18:06:28
○ 2017-11-08 12:14:56
○ 2026-03-20 18:21:06
●NSns31.worldnic.com2017-11-08 → 2026-03-20 · 3 obs
● 2017-11-08 12:14:56
● 2026-03-20 18:21:06
●NSns32.worldnic.com2017-11-08 → 2026-03-20 · 3 obs
● 2017-11-08 12:14:56
● 2026-03-20 18:21:06
●MXus-smtp-inbound-1.mimecast.com2015-07-08 → 2026-03-20 · 2 obs
● 2026-03-20 18:21:06
●MXus-smtp-inbound-2.mimecast.com2015-07-08 → 2026-03-20 · 2 obs
● 2026-03-20 18:21:06
○A198.46.81.1662015-07-08 → 2016-07-23 · 4 obs
● 2016-07-23 18:06:28
○ 2017-11-08 12:14:56
○ 2026-03-20 18:21:06
●A3.90.175.1592026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 18:21:06
○A98.129.229.232017-11-08 → 2017-11-08 · 3 obs
● 2017-11-08 12:14:56
○ 2026-03-20 18:21:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| astenjohnson.com | ns31.worldnic.com, ns32.worldnic.com | 2 records |
✅ Authoritative Response
Server: 162.159.27.146
NS records: ns31.worldnic.com, ns32.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for astenjohnson.com (unsigned zone)
⏱️ Timing
Total: 456ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.90.175.159 |
| NS | 2 | ns32.worldnic.com, ns31.worldnic.com |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 11 | cisco-ci-domain-verification=2a36b29d6bd, MS=ms64865526... |
| SOA | 1 | NS31.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns31.worldnic.com, ns32.worldnic.com)
Analysis
Hierarchy
astenjohnson.com is a parent of www.astenjohnson.com and mx.astenjohnson.com.
IP Addresses
astenjohnson.com resolves to one IP number: 3.90.175.159.
Other host names, for instance advancedfabrics.com, ec2-3-90-175-159.compute-1.amazonaws.com, www.astenjohnson.com and ajnw.com share IP numbers with astenjohnson.com.
Name Servers
astenjohnson.com is delegated to two name servers ns31.worldnic.com and ns32.worldnic.com.
astenjohnson.com shares the same name server setup as other domains, for instance disabilityrightsla.org, albanco.com, artidea.org, video24-7.org and labor-rx.org.
Host names with one IP number:
ns31.worldnic.com points to 162.159.26.212
ns32.worldnic.com points to 162.159.27.146
Mail Servers
Two mail servers handle astenjohnson.com: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
astenjohnson.com shares the same mail server setup as other domains, for instance apollosm.com, canderel.com, monitronics.com, wildgameinnovations.com and pcscoins.com.
astenjohnson.com shares some mail servers with other domains, at least partially, for instance redflex.com.au, cumberlandgulf.com, prismventure.com, catholichospice.org and wiserconsultants.com.
Host names with six IP numbers:
The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com point to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.
Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.