downscreening.nl - robtex.com
downscreening.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.123.224.70🇳🇱 COLT212.123.192.0/18 -NL | ||||||
| PTR | vir-dsl-web.ams.nl.colt.net | ||||||
| NS | ns1.colt-telecom.nl ⭐ | ||||||
| A | 212.74.77.48🇬🇧 COLT212.74.77.0/24 Internal 4 | ||||||
| PTR | ns1.colt-telecom.nl | ||||||
| NS | ns2.colt-telecom.nl | ||||||
| A | 212.74.78.48🇩🇪 COLT212.74.78.0/24 Internal 5 | ||||||
| PTR | ns2.colt-telecom.nl | ||||||
| MX | pop-mail-1.colt-telecom.nl ⭐ | ||||||
| A | 212.78.160.10🇳🇱 COLT212.78.160.0/19 -NL | ||||||
| PTR | pop-mail-1.colt-telecom.nl | ||||||
| SOA | ns1.colt-telecom.nldomain-requests@colt.net 2005-09-13 #3 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-24 22:00:02 +0000 (EPOCH 1774389602) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-24 #44 | ||||||
Same first word
downscreening.nl |
DNS History
4 records (4 active, 0 former)
●NSns1.colt-telecom.nl2015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 22:29:10
●NSns2.colt-telecom.nl2015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 22:29:10
●MXpop-mail-1.colt-telecom.nl2015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 22:29:10
●A212.123.224.702015-07-19 → 2026-03-24 · 2 obs
● 2026-03-24 22:29:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns4.dns.nl, ns3.dns.nl, ns1.dns.nl | - |
| downscreening.nl | ns2.colt-telecom.nl, ns1.colt-telecom.nl | - |
✅ Authoritative Response
Server:212.74.77.48
NS records: ns2.colt-telecom.nl, ns1.colt-telecom.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for downscreening.nl (unsigned zone)
⏱️ Timing
Total: 899ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.123.224.70 |
| NS | 2 | ns2.colt-telecom.nl, ns1.colt-telecom.nl |
| MX | 1 | pop-mail-1.colt-telecom.nl (pri: 100) |
| SOA | 1 | ns1.colt-telecom.nl domain-requests.colt |
Analysis
IP Addresses
downscreening.nl resolves to one IP number: 212.123.224.70.
Other host names, for instance ebasils.nl, www.marketique.nl, tel-ned.com, testcentre.nl and tel-net.nl share IP numbers with downscreening.nl.
Name Servers
downscreening.nl's delegation uses two name servers: ns1.colt-telecom.nl and ns2.colt-telecom.nl.
downscreening.nl uses the same name server setup as other domains, such as gamessyndicate.nl, tel-ned.com, testcentre.nl, onedaytrader.nl and ams.nl.colt.net.
downscreening.nl at least partially shares name servers with other domains, for example chemetall.nl.
Host names with a single IP address: ns1.colt-telecom.nl points to 212.74.77.48; ns2.colt-telecom.nl points to 212.74.78.48.
Mail Servers
A single mail server handles downscreening.nl, pop-mail-1.colt-telecom.nl.
downscreening.nl shares the same mail server setup as other domains, for instance gamessyndicate.nl, tel-ned.com, testcentre.nl, coco1024.nl and trouweninhetbuitenland.net.
downscreening.nl shares at least some mail servers with other domains, for example wirelesscreator.nl, mail.e-cap.nl, yellowsphere.nl, mail.se-europe.nl and southernco.nl.
These mail servers are commonly used with smtp.wirelesscreator.nl, mail.southernco.nl, mail.e-vac.nl, mail.kassier.nl and mail.yellowsphere.nl.
Host name pop-mail-1.colt-telecom.nl resolves to a single IP: 212.78.160.10.