rtcoffices.nl - robtex.com
rtcoffices.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 85.10.147.237🇳🇱 TRANSIP-AS85.10.128.0/19 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 85-10-147-237.colo.transip.net | ||||||
| NS | ns0.transip.net ⭐ | ||||||
| A | 2a01:7c8:dddd:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns0.transip.net | ||||||
| A | 195.135.195.195🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V. | ||||||
| PTR | ns0.transip.net | ||||||
| NS | ns1.transip.nl | ||||||
| A | 2a01:7c8:7000:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns1.transip.nl | ||||||
| A | 195.8.195.195🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V. | ||||||
| PTR | ns1.transip.nl | ||||||
| NS | ns2.transip.eu | ||||||
| A | 2a01:7c8:f:c1f::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns2.transip.eu | ||||||
| A | 37.97.199.195🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | ns2.transip.eu | ||||||
| MX | mx01.hostedxchange.nl ⭐ | ||||||
| MX | mx02.hostedxchange.nl(20) | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns0.transip.nethostmaster@transip.nl 2022-11-03 #3 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-01 15:30:01 +0000 (EPOCH 1775057401) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-01 #31 | ||||||
Same first word
rtcoffices.nl |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns0.transip.net2026-03-06 → 2026-04-01 · 3 obs
● 2026-03-06 09:32:34
● 2026-04-01 16:12:08
○NSns1.hitnet.nl2015-05-18 → 2017-02-17 · 4 obs
● 2017-02-17 12:49:10
○ 2026-03-06 09:32:34
○ 2026-04-01 16:12:08
●NSns1.transip.nl2026-03-06 → 2026-04-01 · 3 obs
● 2026-03-06 09:32:34
● 2026-04-01 16:12:08
○NSns2.hitnet.nl2015-05-18 → 2017-02-17 · 4 obs
● 2017-02-17 12:49:10
○ 2026-03-06 09:32:34
○ 2026-04-01 16:12:08
●NSns2.transip.eu2026-03-06 → 2026-04-01 · 3 obs
● 2026-03-06 09:32:34
● 2026-04-01 16:12:08
●MXmx01.hostedxchange.nl2015-05-18 → 2026-04-01 · 2 obs
● 2026-04-01 16:12:08
●MXmx02.hostedxchange.nl2015-05-18 → 2026-04-01 · 2 obs
● 2026-04-01 16:12:08
○A46.244.13.302015-05-18 → 2017-02-17 · 4 obs
● 2017-02-17 12:49:10
○ 2026-03-06 09:32:34
○ 2026-04-01 16:12:08
●A85.10.147.2372026-03-06 → 2026-04-01 · 3 obs
● 2026-03-06 09:32:34
● 2026-04-01 16:12:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| rtcoffices.nl | ns0.transip.net, ns1.transip.nl, ns2.transip.eu | 2 records |
✅ Authoritative Response
Server:195.135.195.195
NS records: ns0.transip.net, ns1.transip.nl, ns2.transip.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 716ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.10.147.237 |
| NS | 3 | ns0.transip.net, ns2.transip.eu... |
| MX | 2 | mx01.hostedxchange.nl (pri: 10), mx02.hostedxchange.nl (pri: 20) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.transip.nl, ns1.transip.nl)
Analysis
IP Addresses
rtcoffices.nl points to a single IP: 85.10.147.237.
Other host names, for instance mail.timco.nl, rep.nu, 85-10-147-237.colo.transip.net, bemorail.eu and peopletree.nl share IP numbers with rtcoffices.nl.
Name Servers
rtcoffices.nl is delegated to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
rtcoffices.nl at least partially shares its name servers with other domains, for instance go-indo.com, elaad.io, 168.210.149.in-addr.arpa, bakk.es and wikkelen.eu.
Host names with two IP numbers:
ns2.transip.eu points to: 2a01:7c8:f:c1f::195 and 37.97.199.195.
ns0.transip.net points to: 2a01:7c8:dddd:195::195 and 195.135.195.195.
ns1.transip.nl points to: 2a01:7c8:7000:195::195 and 195.8.195.195.
Mail Servers
Two mail servers mx01.hostedxchange.nl and mx02.hostedxchange.nl handle rtcoffices.nl.
rtcoffices.nl shares the same mail server setup as kenvpijnacker.nl, sim-info.nl and tonone.be.
rtcoffices.nl shares some mail servers with other domains, including nlcloud.eu, sim-info.eu, rolluik-hersteller.be, cto-mo.com and hostedxchange.nl.
These mail servers are commonly used alongside the mail servers mx03.hostedxchange.nl and ctomo-com0i.mail.protection.outlook.com.