celsis.nl - robtex.com
celsis.nl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | hera.x.cuci.nl ⭐ | ||||||
| A | 212.125.128.1🇳🇱 CUCI212.125.128.0/24 Cubic Circle | ||||||
| PTR | hera.cuci.nl | ||||||
| NS | hermes.x.cuci.nl ⚠️ Not in parent delegation | ||||||
| A | 212.125.128.2🇳🇱 CUCI212.125.128.0/24 Cubic Circle | ||||||
| PTR | hermes.cuci.nl | ||||||
| NS | ns1.celsis.be ⚠️ Not in zone NS records | ||||||
| MX | mail.celsis.nl ⭐ | ||||||
| A | 194.78.44.83🇧🇪 PROXIMUS-ISP-AS194.78.0.0/16 SKYNETBE-CUSTOMERS | ||||||
| PTR | mail.celsis.be | ||||||
| MX | mx1.cuci.nl(4) | ||||||
| A | 212.125.129.164🇳🇱 CUCI212.125.129.0/24 Cubic Circle | ||||||
| PTR | mx1.cuci.nl | ||||||
| MX | mxbackup.cuci.nl(8) | ||||||
| A | 212.125.128.3🇳🇱 CUCI212.125.128.0/24 Cubic Circle | ||||||
| PTR | mxbackup.cuci.nl | ||||||
| MX | spambackup.cuci.nl(16) | ||||||
| A | 212.125.128.6🇳🇱 CUCI212.125.128.0/24 Cubic Circle | ||||||
| PTR | spambackup.cuci.nl | ||||||
| SOA | hera.x.cuci.nlhostmaster@cuci.nl 2009-06-06 #6 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-08-02 04:00:01 +0000 (EPOCH 1785643201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-08-02 #8 | ||||||
Subdomains
mail.celsis.nl |
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSexchange.celsis.grp2015-08-22 → 2015-12-19 · 4 obs
● 2015-12-19 03:33:06
○ 2016-03-17 22:55:36
○ 2026-08-02 04:46:24
○NSexchange2.celsis.grp2015-08-22 → 2015-12-19 · 4 obs
● 2015-12-19 03:33:06
○ 2016-03-17 22:55:36
○ 2026-08-02 04:46:24
●NShera.x.cuci.nl2015-08-22 → 2026-08-02 · 4 obs
○ 2015-12-19 03:33:06
● 2016-03-17 22:55:36
● 2026-08-02 04:46:24
●NShermes.x.cuci.nl2016-03-17 → 2026-08-02 · 3 obs
● 2016-03-17 22:55:36
● 2026-08-02 04:46:24
●NSns1.celsis.be2015-08-22 → 2026-08-02 · 5 obs
● 2015-12-19 03:33:06
○ 2016-03-17 22:55:36
● 2026-07-04 22:01:56
● 2026-08-02 04:46:24
○NSns1.celsis.nl2015-08-22 → 2015-12-19 · 4 obs
● 2015-12-19 03:33:06
○ 2016-03-17 22:55:36
○ 2026-08-02 04:46:24
○MXhera.x.cuci.nl2015-08-22 → 2015-12-19 · 4 obs
● 2015-12-19 03:33:06
○ 2016-03-17 22:55:36
○ 2026-08-02 04:46:24
●MXmail.celsis.nl2015-08-22 → 2026-08-02 · 2 obs
● 2026-08-02 04:46:24
●MXmx1.cuci.nl2016-03-17 → 2026-08-02 · 3 obs
● 2016-03-17 22:55:36
● 2026-08-02 04:46:24
●MXmxbackup.cuci.nl2016-03-17 → 2026-08-02 · 3 obs
● 2016-03-17 22:55:36
● 2026-08-02 04:46:24
●MXspambackup.cuci.nl2026-07-04 → 2026-08-02 · 3 obs
● 2026-07-04 22:01:56
● 2026-08-02 04:46:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| celsis.nl | ns1.celsis.be, hera.x.cuci.nl | - |
✅ Authoritative Response
Server:212.125.128.1
NS records: ns1.celsis.be, hera.x.cuci.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for celsis.nl (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | hermes.x.cuci.nl, hera.x.cuci.nl |
| MX | 4 | mail.celsis.nl (pri: 1), mx1.cuci.nl (pri: 4)... |
| SOA | 1 | hera.x.cuci.nl hostmaster.cuci.nl |
Analysis
Hierarchy
mail.celsis.nl is delegated beneath celsis.nl.
Name Servers
celsis.nl is served by three name servers: ns1.celsis.be, hera.x.cuci.nl and hermes.x.cuci.nl.
There is at least partial name server overlap between celsis.nl and other domains — concept-int.com, nisnews.nl, romon-promotion.com and two more among them.
The name servers hermes.nl.cuci.nl, ns2.rpip.nl and ns1.rpip.nl are often found in combination with these name servers.
hera.x.cuci.nl → 212.125.128.1 and hermes.x.cuci.nl → 212.125.128.2: one IP number per host name.
Mail Servers
The four mail servers for celsis.nl are mail.celsis.nl, mx1.cuci.nl, mxbackup.cuci.nl and spambackup.cuci.nl.
At least some of the mail servers used by celsis.nl are shared with other domains: pievot-xas.com, dvanderheijde.nl, avcables.nl and two others among them.
These mail servers tend to be used in conjunction with the mail servers pop.cuci.nl.
Four host names, each with one IP address: mail.celsis.nl has 194.78.44.83, mx1.cuci.nl has 212.125.129.164, mxbackup.cuci.nl has 212.125.128.3 and spambackup.cuci.nl has 212.125.128.6.