coverletters.io - robtex.com
coverletters.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns09.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2180::5🇺🇸 GODADDY-DNS2603:5:2180::/44 | ||||||
| PTR | ns09.domaincontrol.com | ||||||
| A | 97.74.104.5🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns09.domaincontrol.com | ||||||
| NS | ns10.domaincontrol.com | ||||||
| A | 2603:5:2280::5🇺🇸 GODADDY-DNS2603:5:2280::/44 | ||||||
| PTR | ns10.domaincontrol.com | ||||||
| A | 173.201.72.5🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns10.domaincontrol.com | ||||||
| SOA | ns09.domaincontrol.comdns@jomax.net 2023-09-19 #0 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1778749231 | ||||||
Subdomains
www.coverletters.io |
Same first word
coverletters.co |
coverletters.io |
Similar names
DNS History
15 records (4 active, 11 former)
○NSchad.ns.cloudflare.com2017-05-29 → 2017-05-29 · 3 obs
○ 2026-05-12 08:21:34
○ 2026-05-14 09:26:30
○NSdonna.ns.cloudflare.com2017-05-29 → 2017-05-29 · 3 obs
○ 2026-05-12 08:21:34
○ 2026-05-14 09:26:30
●NSns09.domaincontrol.com2026-05-12 → 2026-05-14 · 3 obs
● 2026-05-12 08:21:34
● 2026-05-14 09:26:30
●NSns10.domaincontrol.com2026-05-12 → 2026-05-14 · 3 obs
● 2026-05-12 08:21:34
● 2026-05-14 09:26:30
○MXeforward1.registrar-servers.com2017-05-29 → 2017-05-29 · 3 obs
○ 2026-05-12 08:21:34
○ 2026-05-14 09:26:30
○MXeforward2.registrar-servers.com2017-05-29 → 2017-05-29 · 3 obs
○ 2026-05-12 08:21:34
○ 2026-05-14 09:26:30
○MXeforward3.registrar-servers.com2017-05-29 → 2017-05-29 · 3 obs
○ 2026-05-12 08:21:34
○ 2026-05-14 09:26:30
○MXeforward4.registrar-servers.com2017-05-29 → 2017-05-29 · 3 obs
○ 2026-05-12 08:21:34
○ 2026-05-14 09:26:30
○MXeforward5.registrar-servers.com2017-05-29 → 2017-05-29 · 3 obs
○ 2026-05-12 08:21:34
○ 2026-05-14 09:26:30
○A104.24.122.2542017-05-29 → 2017-05-29 · 3 obs
○ 2026-05-12 08:21:34
○ 2026-05-14 09:26:30
○A104.24.123.2542017-05-29 → 2017-05-29 · 3 obs
○ 2026-05-12 08:21:34
○ 2026-05-14 09:26:30
●A15.197.148.332026-05-12 → 2026-05-14 · 3 obs
● 2026-05-12 08:21:34
● 2026-05-14 09:26:30
○A2400:cb00:2048:1::6818:7afe2017-05-29 → 2017-05-29 · 3 obs
○ 2026-05-12 08:21:34
○ 2026-05-14 09:26:30
○A2400:cb00:2048:1::6818:7bfe2017-05-29 → 2017-05-29 · 3 obs
○ 2026-05-12 08:21:34
○ 2026-05-14 09:26:30
●A3.33.130.1902026-05-12 → 2026-05-14 · 3 obs
● 2026-05-12 08:21:34
● 2026-05-14 09:26:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| coverletters.io | ns09.domaincontrol.com, ns10.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.72.5
NS records: ns09.domaincontrol.com, ns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coverletters.io (unsigned zone)
⏱️ Timing
Total: 439ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns09.domaincontrol.com, ns10.domaincontrol.com |
| SOA | 1 | ns09.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
The parent of www.coverletters.io is coverletters.io.
IP Addresses
coverletters.io points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names such as skook.net, topgirlfriend.com, clinicia.in, zancorkingterraces.com and ultimatewebinartraining.com share IPs with coverletters.io.
Name Servers
coverletters.io is delegated to two name servers: ns09.domaincontrol.com and ns10.domaincontrol.com.
coverletters.io shares the same name server setup as brandingbootcamp.info, tae.me, everettclinics.com, dominioncapitalgroup.com and dairyspot.org.
Host names with two IP numbers: ns09.domaincontrol.com points to: 2603:5:2180::5 and 97.74.104.5; ns10.domaincontrol.com points to: 2603:5:2280::5 and 173.201.72.5.