iphone-challenge.com - robtex.com
iphone-challenge.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=1771291435 | ||||||
PTR for
Subdomains
Same first word
iphone-challenge.com |
DNS History
21 records (7 active, 14 former)
●NSa.ns.apple.com2020-05-07 → 2026-03-19 · 3 obs
● 2020-05-07 01:29:22
● 2026-03-19 06:24:54
○NSadns1.apple.com2020-05-07 → 2020-05-07 · 4 obs
● 2020-05-07 01:29:22
○ 2026-03-13 11:31:22
○ 2026-03-19 06:24:54
●NSb.ns.apple.com2020-05-07 → 2026-03-19 · 3 obs
● 2020-05-07 01:29:22
● 2026-03-19 06:24:54
●NSc.ns.apple.com2020-05-07 → 2026-03-19 · 3 obs
● 2020-05-07 01:29:22
● 2026-03-19 06:24:54
●NSd.ns.apple.com2020-05-07 → 2026-03-19 · 3 obs
● 2020-05-07 01:29:22
● 2026-03-19 06:24:54
○NSgridmaster-ib.apple.com2015-08-01 → 2019-08-27 · 4 obs
● 2019-08-27 17:47:00
○ 2020-05-07 01:29:22
○ 2026-03-19 06:24:54
●NSns-ext-prod.jackfruit.apple.com2026-03-13 → 2026-03-19 · 3 obs
● 2026-03-13 11:31:22
● 2026-03-19 06:24:54
○NSnserver.apple.com2015-08-01 → 2020-05-07 · 4 obs
● 2020-05-07 01:29:22
○ 2026-03-13 11:31:22
○ 2026-03-19 06:24:54
○NSnserver.asia.apple.com2015-08-01 → 2018-11-24 · 4 obs
● 2018-11-24 19:39:58
○ 2019-08-27 17:47:00
○ 2026-03-19 06:24:54
○NSnserver.euro.apple.com2015-08-01 → 2019-08-27 · 4 obs
● 2019-08-27 17:47:00
○ 2020-05-07 01:29:22
○ 2026-03-19 06:24:54
○NSnserver2.apple.com2015-08-01 → 2019-08-27 · 4 obs
● 2019-08-27 17:47:00
○ 2020-05-07 01:29:22
○ 2026-03-19 06:24:54
○NSnserver3.apple.com2015-08-01 → 2019-08-27 · 4 obs
● 2019-08-27 17:47:00
○ 2020-05-07 01:29:22
○ 2026-03-19 06:24:54
○NSnserver4.apple.com2015-08-01 → 2019-08-27 · 4 obs
● 2019-08-27 17:47:00
○ 2020-05-07 01:29:22
○ 2026-03-19 06:24:54
●MXmail.iphone-challenge.com2015-08-01 → 2026-03-19 · 2 obs
● 2026-03-19 06:24:54
○A17.142.160.72015-08-01 → 2016-12-25 · 4 obs
● 2016-12-25 22:39:12
○ 2018-11-24 19:39:58
○ 2026-03-19 06:24:54
○A17.142.160.812018-11-24 → 2019-08-27 · 5 obs
● 2018-11-24 19:39:58
● 2019-08-27 17:47:00
○ 2020-05-07 01:29:22
○ 2026-03-19 06:24:54
○A17.172.224.1012018-11-24 → 2019-08-27 · 5 obs
● 2018-11-24 19:39:58
● 2019-08-27 17:47:00
○ 2020-05-07 01:29:22
○ 2026-03-19 06:24:54
○A17.172.224.292015-08-01 → 2016-12-25 · 4 obs
● 2016-12-25 22:39:12
○ 2018-11-24 19:39:58
○ 2026-03-19 06:24:54
○A17.178.96.72015-08-01 → 2016-12-25 · 4 obs
● 2016-12-25 22:39:12
○ 2018-11-24 19:39:58
○ 2026-03-19 06:24:54
○A17.178.96.952018-11-24 → 2019-08-27 · 5 obs
● 2018-11-24 19:39:58
● 2019-08-27 17:47:00
○ 2020-05-07 01:29:22
○ 2026-03-19 06:24:54
●A17.253.142.42020-05-07 → 2026-03-19 · 3 obs
● 2020-05-07 01:29:22
● 2026-03-19 06:24:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| iphone-challenge.com | a.ns.apple.com, b.ns.apple.com, c.ns.apple.com, d.ns.apple.com | 8 records |
✅ Authoritative Response
Server: 17.253.200.1
NS records: a.ns.apple.com, b.ns.apple.com, c.ns.apple.com, d.ns.apple.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iphone-challenge.com (unsigned zone)
⏱️ Timing
Total: 360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 17.253.142.4 |
| NS | 4 | a.ns.apple.com, b.ns.apple.com... |
| MX | 1 | mail.iphone-challenge.com (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-ext-prod.jackfruit.apple.com dnsconta |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (a.ns.apple.com, a.ns.apple.com, b.ns.apple.com...)
Analysis
Hierarchy
iphone-challenge.com is a parent of www.iphone-challenge.com and mail.iphone-challenge.com.
IP Addresses
iphone-challenge.com points to IP number 17.253.142.4.
For instance, other host names itunes.hamburg, primephonic.de, applecare.site, 12diasderegalosdeitunes.co.ni and applehongkong.com share IP numbers with iphone-challenge.com.
Name Servers
iphone-challenge.com is delegated to five name servers: ns-ext-prod.jackfruit.apple.com, a.ns.apple.com, b.ns.apple.com, c.ns.apple.com and d.ns.apple.com.
iphone-challenge.com shares name servers with other domains at least partially, for example custombeatsforcheap.com, topbeatsforsale.com, cheap-beatsbydre2013.com, applesports.page and icloud.si.
These name servers are commonly used with ns-ext-prod.jackfruit.edge.apple.com.
Host names with two IP numbers:
a.ns.apple.com points to: 2620:149:ae0::53 and 17.253.200.1
b.ns.apple.com points to: 2620:149:ae7::53 and 17.253.207.1
c.ns.apple.com points to: 2620:171:800:714::1 and 204.19.119.1
d.ns.apple.com points to: 2620:171:801:714::1 and 204.26.57.1
Mail Servers
iphone-challenge.com is handled by a single mail server, mail.iphone-challenge.com.