sudokubob.com - robtex.com
sudokubob.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1586830122 | ||||||
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=1785723692 | ||||||
Same first word
sudokubob.com |
DNS History
14 records (2 active, 12 former)
●NSdns1.registrar-servers.com2026-08-03 → 2026-08-03 · 3 obs
● 2026-08-03 02:29:52
● 2026-08-03 02:29:54
●NSdns2.registrar-servers.com2026-08-03 → 2026-08-03 · 3 obs
● 2026-08-03 02:29:52
● 2026-08-03 02:29:54
○NSns-1213.awsdns-23.org2017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 04:24:28
○ 2018-11-18 14:06:18
○ 2026-08-03 02:29:54
○NSns-1668.awsdns-16.co.uk2017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 04:24:28
○ 2018-11-18 14:06:18
○ 2026-08-03 02:29:54
○NSns-312.awsdns-39.com2017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 04:24:28
○ 2018-11-18 14:06:18
○ 2026-08-03 02:29:54
○NSns-730.awsdns-27.net2017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 04:24:28
○ 2018-11-18 14:06:18
○ 2026-08-03 02:29:54
○NSns63.domaincontrol.com2018-11-18 → 2018-11-18 · 4 obs
● 2018-11-18 14:06:18
○ 2026-08-03 02:29:52
○ 2026-08-03 02:29:54
○NSns64.domaincontrol.com2018-11-18 → 2018-11-18 · 4 obs
● 2018-11-18 14:06:18
○ 2026-08-03 02:29:52
○ 2026-08-03 02:29:54
○NSns71.domaincontrol.com2015-07-04 → 2016-05-03 · 4 obs
● 2016-05-03 04:35:42
○ 2017-02-07 04:24:28
○ 2026-08-03 02:29:54
○NSns72.domaincontrol.com2015-07-04 → 2016-05-03 · 4 obs
● 2016-05-03 04:35:42
○ 2017-02-07 04:24:28
○ 2026-08-03 02:29:54
○MXmail.sudokubob.com2015-07-04 → 2016-05-03 · 4 obs
● 2016-05-03 04:35:42
○ 2017-02-07 04:24:28
○ 2026-08-03 02:29:54
○A127.0.0.12018-11-18 → 2018-11-18 · 4 obs
● 2018-11-18 14:06:18
○ 2026-08-03 02:29:52
○ 2026-08-03 02:29:54
○A208.64.126.222015-07-04 → 2016-01-27 · 4 obs
● 2016-01-27 15:53:48
○ 2016-05-03 04:35:42
○ 2026-08-03 02:29:54
○A35.167.124.1782017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 04:24:28
○ 2018-11-18 14:06:18
○ 2026-08-03 02:29:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sudokubob.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sudokubob.com (unsigned zone)
⏱️ Timing
Total: 229ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Name Servers
sudokubob.com has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.
sudokubob.com uses the same name servers as several other domains — among them northmidlandsrda.org.uk, riverhawkindustrialsupply.com, tretiak.net and two more.
The name servers for sudokubob.com overlap at least partially with those of other domains — for example cardsnote.com.
Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.