sketchcup.com - robtex.com
sketchcup.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.148.46.231🇺🇸 A2HOSTING185.148.44.0/22 | ||||||
| PTR | 185.148.46.231.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.sketchcup.com ⭐ | ||||||
| A | 185.148.46.231🇺🇸 A2HOSTING185.148.44.0/22 | ||||||
| PTR | 185.148.46.231.static.a2webhosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:68.66.226.85 +ip4:185.148.46.231 include:spf.a2hosting.com... | ||||||
| SOA | ns1.a2hosting.comroot@az1-ts3.a2hosting.com 2026-05-13 #0 | ||||||
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=1778647986 | ||||||
Previously MX for
sketchcup.com |
Subdomains
mail.sketchcup.com |
Same first word
sketchcup.com |
DNS History
10 records (6 active, 4 former)
●NSns1.a2hosting.com2026-02-17 → 2026-05-13 · 3 obs
● 2026-02-17 07:22:38
● 2026-05-13 04:55:00
○NSns10.marochostpro.com2016-12-19 → 2016-12-19 · 3 obs
○ 2018-07-08 02:07:48
○ 2026-05-13 04:55:00
○NSns11.marochostpro.com2016-12-19 → 2016-12-19 · 3 obs
○ 2018-07-08 02:07:48
○ 2026-05-13 04:55:00
●NSns2.a2hosting.com2026-02-17 → 2026-05-13 · 3 obs
● 2026-02-17 07:22:38
● 2026-05-13 04:55:00
●NSns3.a2hosting.com2026-02-17 → 2026-05-13 · 3 obs
● 2026-02-17 07:22:38
● 2026-05-13 04:55:00
●NSns4.a2hosting.com2026-02-17 → 2026-05-13 · 3 obs
● 2026-02-17 07:22:38
● 2026-05-13 04:55:00
●MXmail.sketchcup.com2026-02-17 → 2026-05-13 · 3 obs
● 2026-02-17 07:22:38
● 2026-05-13 04:55:00
○MXsketchcup.com2016-12-19 → 2016-12-19 · 3 obs
○ 2018-07-08 02:07:48
○ 2026-05-13 04:55:00
●A185.148.46.2312026-02-17 → 2026-05-13 · 3 obs
● 2026-02-17 07:22:38
● 2026-05-13 04:55:00
○A74.86.46.2102016-12-19 → 2016-12-19 · 3 obs
○ 2018-07-08 02:07:48
○ 2026-05-13 04:55:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| sketchcup.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 sketchcup.com (unsigned zone)
⏱️ Timing
Total: 422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.148.46.231 |
| NS | 4 | ns2.a2hosting.com, ns3.a2hosting.com... |
| MX | 1 | mail.sketchcup.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:68.66.226.85 +ip4:185 |
| 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
Hierarchy
The parent of mail.sketchcup.com is sketchcup.com.
IP Addresses
sketchcup.com points to IP number: 185.148.46.231.
Other host names such as mail.sketchcup.com, mail.metanoiainstitute.com and metanoiainstitute.com share IP numbers with sketchcup.com.
Name Servers
sketchcup.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
sketchcup.com at least partially shares name servers with other domains, for instance chuche-pvt-limited.com, glacierstor.com, aboelnasr.net, condopropertylaunch.com and johnstownmifd.org.
these name servers are often used with the name servers ns1.supercp.com, ns2.supercp.com, ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.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
sketchcup.com is handled by a single mail server, mail.sketchcup.com.
mail.sketchcup.com points to a single IP: 185.148.46.231.