jeffery.io - robtex.com
jeffery.io
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=1774657687 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns55.domaincontrol.com2026-02-27 → 2026-03-28 · 2 obs
● 2026-03-28 00:47:44
●NSns56.domaincontrol.com2026-02-27 → 2026-03-28 · 2 obs
● 2026-03-28 00:47:44
●MXmx01.mail.icloud.com2026-02-27 → 2026-03-28 · 2 obs
● 2026-03-28 00:47:44
●MXmx02.mail.icloud.com2026-02-27 → 2026-03-28 · 2 obs
● 2026-03-28 00:47:44
●A178.159.36.72026-02-27 → 2026-03-28 · 2 obs
● 2026-03-28 00:47:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| jeffery.io | ns55.domaincontrol.com, ns56.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.107.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jeffery.io (unsigned zone)
⏱️ Timing
Total: 1942ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.159.36.7 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=r0yCxgJy6of9bf6m, v=spf1 include:icloud.com ~all |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
jeffery.io resolves to one IP number: 178.159.36.7.
Other host names, for instance vip-shopping.com.tw, jeffwroblewski.com, joy-mama.com, alsohave.com and accstriper.com share IP numbers with jeffery.io.
Name Servers
jeffery.io's delegation uses two name servers: ns55.domaincontrol.com and ns56.domaincontrol.com.
jeffery.io uses the same name server setup as other domains, such as barbarawestmoreland.com, lssquotes.com, mr-wright.com, thepacifickitchen.com and bestbeads.store.
Host names with two IPs:
ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28
ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28
Mail Servers
jeffery.io is served by two mail servers mx01.mail.icloud.com and mx02.mail.icloud.com.
jeffery.io shares the same mail server setup as other domains, for instance potius.net, mir-vier.com, weijers.me, ferguson.cx and iasthai.com.
jeffery.io shares some mail servers with other domains, at least in part; for example design-today.ru and grani.is.
Host names with six IP numbers:
mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.
mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.
Host names that point to each IP:
17.42.251.62 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.
17.56.9.31 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.
17.57.152.5 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.
17.57.154.33 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.
17.57.155.25 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.
17.57.156.30 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.