doppelwriter.com - robtex.com
doppelwriter.com
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=1785599012 | ||||||
Same first word
doppelwriter.com |
DNS History
8 records (6 active, 2 former)
●NSns1.vercel-dns.com2026-05-07 → 2026-08-01 · 2 obs
● 2026-08-01 16:04:44
●NSns2.vercel-dns.com2026-05-07 → 2026-08-01 · 2 obs
● 2026-08-01 16:04:44
●MXmx1.improvmx.com2026-05-07 → 2026-08-01 · 2 obs
● 2026-08-01 16:04:44
●MXmx2.improvmx.com2026-05-07 → 2026-08-01 · 2 obs
● 2026-08-01 16:04:44
●A216.150.1.12026-08-01 → 2026-08-01 · 3 obs
● 2026-08-01 16:04:42
● 2026-08-01 16:04:44
○A216.150.1.1932026-05-07 → 2026-05-07 · 3 obs
○ 2026-08-01 16:04:42
○ 2026-08-01 16:04:44
●A216.150.16.12026-08-01 → 2026-08-01 · 3 obs
● 2026-08-01 16:04:42
● 2026-08-01 16:04:44
○A216.150.16.1932026-05-07 → 2026-05-07 · 3 obs
○ 2026-08-01 16:04:42
○ 2026-08-01 16:04:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| doppelwriter.com | ns1.vercel-dns.com, ns2.vercel-dns.com | 4 records |
✅ Authoritative Response
Server:198.51.44.13
NS records: ns1.vercel-dns.com, ns2.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doppelwriter.com (unsigned zone)
⏱️ Timing
Total: 112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.16.1, 216.150.1.129 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| MX | 2 | mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20) |
| TXT | 2 | google-site-verification=Twrb_bgzod0TKgZ, v=spf1 include:spf.improvmx.com ~all |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)
Analysis
IP Addresses
doppelwriter.com resolves to the IP addresses 216.150.1.1 and 216.150.16.1
Among the host names that share IP numbers with doppelwriter.com are taylormaderenovations.com, thesmilestudio.in, die-versicherungsmakler.com and two others.
Name Servers
doppelwriter.com is served by two delegated name servers, ns1.vercel-dns.com and ns2.vercel-dns.com.
doppelwriter.com has the same name server delegation as a number of other domains, such as wellnessmyths.com, mikehatter.com, appish.app and two more.
doppelwriter.com has at least partial name server overlap with other domains, such as squiddy.io, tiendapropio.chat, pemberton.consulting and two others.
Each of the two host names carries two IP addresses: ns1.vercel-dns.com points to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, and ns2.vercel-dns.com points to 198.51.45.13 and 2a00:edc0:6259:7:13::2.
Mail Servers
The MX records for doppelwriter.com point to two mail servers: mx1.improvmx.com and mx2.improvmx.com.
doppelwriter.com has the same mail server arrangement as a number of other domains, for example eric.lv, deborahlahti.com, taipeitourguide.com and two more.
doppelwriter.com shares at least some of its mail servers with other domains — for example gibguide.com, ndrille.fr, kamateli.ge and two more.
Host names resolving to 6 IP numbers:
mx1.improvmx.com carries IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, with 3 other addresses beyond those.
mx2.improvmx.com carries IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, with 3 other addresses beyond those.