up2day.nl - robtex.com
up2day.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 77.237.245.117🇩🇪 CONTABO77.237.240.0/21 | ||||||
| PTR | mailserver.up2day.nl | ||||||
| NS | docks20.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:20🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks20.rzone.de | ||||||
| A | 217.160.80.147🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks20.rzone.de | ||||||
| NS | shades15.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:142🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades15.rzone.de | ||||||
| A | 185.132.34.142🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades15.rzone.de | ||||||
| MX | mailserver.up2day.nl ⭐ | ||||||
| A | 77.237.245.117🇩🇪 CONTABO77.237.240.0/21 | ||||||
| PTR | mailserver.up2day.nl | ||||||
| MX | relay.rzone.de(100) | ||||||
| A | 81.169.145.96🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | relay.rzone.de | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | docks20.rzone.dehostmaster@strato-rz.de 2024-09-28 #0 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-12 09:30:01 +0000 (EPOCH 1775986201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-12 #19 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmailserver.up2day.nl2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 10:10:02
●A77.237.245.1172026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 10:10:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns4.dns.nl, ns1.dns.nl, ns3.dns.nl | - |
| up2day.nl | shades15.rzone.de, docks20.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.147
NS records: shades15.rzone.de, docks20.rzone.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.237.245.117 |
| NS | 2 | shades15.rzone.de, docks20.rzone.de |
| MX | 2 | mailserver.up2day.nl (pri: 10), relay.rzone.de (pri: 100) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | docks20.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
up2day.nl resolves to one IP number: 77.237.245.117.
Name Servers
up2day.nl is delegated to two name servers docks20.rzone.de and shades15.rzone.de.
up2day.nl shares the same name server setup as other domains, for instance yogaanderostsee.de, kloster-st-alfons-aachen.de, ruiling.de, sesytec.com and hoegelbianca.net.
up2day.nl at least partially shares name servers with other domains, for instance junior-art-ist.com, pottmeier.de, haustiersuche.de, oerli-kultur.de and telebaum.de.
These name servers are commonly used with the following name servers: docks10.rzone.de, shades19.rzone.de, docks15.rzone.de, docks08.rzone.de, shades09.rzone.de, shades16.rzone.de, shades14.rzone.de, shades01.rzone.de, shades17.rzone.de and docks19.rzone.de.
Host names with two IP numbers:
The host name docks20.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:20 and 217.160.80.147; the host name shades15.rzone.de points to 2607:f1c0:fe:53:185:132:34:142 and 185.132.34.142.
Mail Servers
Two mail servers handle up2day.nl: relay.rzone.de and mailserver.up2day.nl.
up2day.nl shares some mail servers with other domains, at least partially, for instance creatif-design.de, gsp-steuern.de, thorsten-roepke.com, feichtinger.info and realsales.de.
Host names with one IP number:
relay.rzone.de points to 81.169.145.96
mailserver.up2day.nl points to 77.237.245.117