kupub.com - robtex.com
kupub.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.7.15.7🇩🇪 ISPPRO-AS81.7.0.0/19 | ||||||
| PTR | kupub.com | ||||||
| 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 | ||||||
| MX | kupub.com ⭐ | ||||||
| A | 81.7.15.7🇩🇪 ISPPRO-AS81.7.0.0/19 | ||||||
| PTR | kupub.com | ||||||
| TXT | v=spf1 a mx ip4:81.7.15.7 -all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1778435470 | ||||||
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=1778584996 | ||||||
PTR for
Similar names
DNS History
11 records (4 active, 7 former)
●NSdns1.registrar-servers.com2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 11:47:06
● 2026-05-12 11:47:08
●NSdns2.registrar-servers.com2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 11:47:06
● 2026-05-12 11:47:08
○NSf1g1ns1.dnspod.net2017-03-24 → 2020-03-04 · 5 obs
● 2017-03-24 11:04:54
● 2020-03-04 12:54:34
○ 2026-05-12 11:47:06
○ 2026-05-12 11:47:08
○NSf1g1ns2.dnspod.net2017-03-24 → 2020-03-04 · 5 obs
● 2017-03-24 11:04:54
● 2020-03-04 12:54:34
○ 2026-05-12 11:47:06
○ 2026-05-12 11:47:08
○NSns1.oray.net2015-08-16 → 2016-07-12 · 4 obs
● 2016-07-12 20:12:24
○ 2017-03-24 11:04:54
○ 2026-05-12 11:47:08
○NSns2.oray.net2015-08-16 → 2016-07-12 · 4 obs
● 2016-07-12 20:12:24
○ 2017-03-24 11:04:54
○ 2026-05-12 11:47:08
○NSpeanutmail.newpeanut.idc2015-08-16 → 2016-07-12 · 4 obs
● 2016-07-12 20:12:24
○ 2020-03-04 12:54:34
○ 2026-05-12 11:47:08
●MXkupub.com2026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 11:47:08
○A183.136.202.1732017-03-24 → 2017-03-24 · 3 obs
○ 2026-05-12 11:47:06
○ 2026-05-12 11:47:08
○A183.136.202.1742017-03-24 → 2017-03-24 · 3 obs
○ 2026-05-12 11:47:06
○ 2026-05-12 11:47:08
●A81.7.15.72026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 11:47:06
● 2026-05-12 11:47:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net... | - |
| kupub.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 kupub.com (unsigned zone)
⏱️ Timing
Total: 220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.7.15.7 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | kupub.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:81.7.15.7 -all |
| 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
IP Addresses
kupub.com points to a single IP number: 81.7.15.7.
Other host names such as maartendumont.net, 81-7-15-7.blue.kundencontroller.de and s81-7-15-7.blue.kundencontroller.de share IP numbers with kupub.com.
Name Servers
Delegation for kupub.com rests with two name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.
kupub.com shares the same name server setup as other domains, including alivecodes.com, nousai.net, hawalayna.com, gradoc.net and runnerway.com.
kupub.com partially shares name servers with other domains, for instance techlawpracticalguide.com, raterip.com, michiganlawyers.us and howtotalkwell.com.
these name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers: dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
A single mail server handles kupub.com.