cererisgroup.com - robtex.com
cererisgroup.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 | ||||||
| MX | mail.cererisgroup.com ⭐ | ||||||
| A | 85.17.7.215🇳🇱 LEASEWEB-NL-AMS-0185.17.0.0/16 LEASEWEB | ||||||
| PTR | mail.cererisgroup.com | ||||||
| TXT | v=spf1 ip4:85.17.7.215 a +mx ~all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1701099648 | ||||||
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=1786441084 | ||||||
Subdomains
mail.cererisgroup.com |
Same first word
cererisgroup.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NSdns1.registrar-servers.com2026-06-12 → 2026-08-11 · 2 obs
● 2026-08-11 09:57:10
●NSdns2.registrar-servers.com2026-06-12 → 2026-08-11 · 2 obs
● 2026-08-11 09:57:10
●MXmail.cererisgroup.com2026-06-12 → 2026-08-11 · 2 obs
● 2026-08-11 09:57:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net... | - |
| cererisgroup.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 cererisgroup.com (unsigned zone)
⏱️ Timing
Total: 123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.cererisgroup.com (pri: 5) |
| TXT | 1 | v=spf1 ip4:85.17.7.215 a +mx ~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
Hierarchy
cererisgroup.com is the parent zone for mail.cererisgroup.com.
Name Servers
cererisgroup.com has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.
cererisgroup.com shares its name server setup with other domains, including gostee.com, techarxiv.com, innotus.com and two others.
cererisgroup.com partially shares its NS delegation with several other domains, including tech-tac.com, karmus.com, kingstonfischer.com and two others.
These name servers regularly co-occur with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.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.
Mail Servers
cererisgroup.com has one mail server: mail.cererisgroup.com.
mail.cererisgroup.com points to one IP number — 85.17.7.215.