guidoscope.nl - robtex.com
guidoscope.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a03:3c00:a002:211::100a🇳🇱 PREVIDER-AS2a03:3c00:8000::/34 NL-ANTAGONIST-20230327 | ||||||
| A | 141.138.169.211🇳🇱 PREVIDER-AS141.138.168.0/22 NL-ANTAGONIST-20090921 Antagonist B.V., Enschede, NL | ||||||
| NS | webhostingserver.g1-dns.one ⭐ | ||||||
| A | 2001:67c:3c0::15🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | webhostingserver.g1-dns.one | ||||||
| A | 185.10.11.15ONECOM185.10.11.0/24 | ||||||
| PTR | webhostingserver.g1-dns.one | ||||||
| NS | webhostingserver.g1-dns.com | ||||||
| A | 2001:67c:28cc::15ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | webhostingserver.g1-dns.com | ||||||
| A | 195.206.121.15ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | webhostingserver.g1-dns.com | ||||||
| MX | mail.guidoscope.nl ⭐ | ||||||
| A | 2a03:3c00:a002:211::100a🇳🇱 PREVIDER-AS2a03:3c00:8000::/34 NL-ANTAGONIST-20230327 | ||||||
| A | 141.138.169.211🇳🇱 PREVIDER-AS141.138.168.0/22 NL-ANTAGONIST-20090921 Antagonist B.V., Enschede, NL | ||||||
| PTR | s211.webhostingserver.nl | ||||||
| TXT | v=spf1 a mx ip4:195.211.72.0/22 ip4:141.138.168.0/21 ip6:2a03:3c00:a001::/48 ... | ||||||
| SOA | webhostingserver.g1-dns.onehostmaster@webhostingserver.nl 2026-02-25 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-14 04:00:01 +0000 (EPOCH 1776139201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-14 #8 | ||||||
Subdomains
mail.guidoscope.nl |
Same first word
guidoscope.com |
guidoscope.nl |
DNS History
8 records (5 active, 3 former)
○NSns3.kyrkos.nl2015-06-22 → 2017-06-16 · 4 obs
● 2017-06-16 13:55:08
○ 2026-02-24 16:33:58
○ 2026-04-14 04:42:24
○NSns4.kyrkos.nl2015-06-22 → 2017-06-16 · 4 obs
● 2017-06-16 13:55:08
○ 2026-02-24 16:33:58
○ 2026-04-14 04:42:24
●NSwebhostingserver.g1-dns.com2026-02-24 → 2026-04-14 · 3 obs
● 2026-02-24 16:33:58
● 2026-04-14 04:42:24
●NSwebhostingserver.g1-dns.one2026-02-24 → 2026-04-14 · 3 obs
● 2026-02-24 16:33:58
● 2026-04-14 04:42:24
●MXmail.guidoscope.nl2015-06-22 → 2026-04-14 · 2 obs
● 2026-04-14 04:42:24
●A141.138.169.2112026-02-24 → 2026-04-14 · 3 obs
● 2026-02-24 16:33:58
● 2026-04-14 04:42:24
●A2a03:3c00:a002:211::100a2026-02-24 → 2026-04-14 · 3 obs
● 2026-02-24 16:33:58
● 2026-04-14 04:42:24
○A91.230.245.1422015-06-22 → 2017-06-16 · 4 obs
● 2017-06-16 13:55:08
○ 2026-02-24 16:33:58
○ 2026-04-14 04:42:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| guidoscope.nl | webhostingserver.g1-dns.com, webhostingserver.g1-dns.one | - |
✅ Authoritative Response
Server:185.10.11.15
NS records: webhostingserver.g1-dns.com, webhostingserver.g1-dns.one
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 602ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.138.169.211 |
| AAAA | 1 | 2a03:3c00:a002:211::100a |
| NS | 2 | webhostingserver.g1-dns.com, webhostingserver.g1-dns.one |
| MX | 1 | mail.guidoscope.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:195.211.72.0/22 ip4:141. |
| SOA | 1 | webhostingserver.g1-dns.one hostmaster.w |
Analysis
Hierarchy
mail.guidoscope.nl is a child of guidoscope.nl.
IP Addresses
guidoscope.nl has two IP numbers: 2a03:3c00:a002:211::100a and 141.138.169.211.
Other host names, for instance benjaminbakker.nl, benjozwarteveen.com, mail.precon.nl, mail.multimake.nl and mail.prodeo.nl share IP numbers with guidoscope.nl.
Name Servers
guidoscope.nl's delegation uses two name servers: webhostingserver.g1-dns.com and webhostingserver.g1-dns.one.
guidoscope.nl uses the same name server setup as other domains, such as doedactiek.nl, belvedere-gouda.nl, simpto.nl, mobieletelefoonhorloges.nl and thuishuis.org.
guidoscope.nl at least partially shares name servers with other domains, for example meerholz.info.
Host names with two IPs:
webhostingserver.g1-dns.com points to 2001:67c:28cc::15 and 195.206.121.15
webhostingserver.g1-dns.one points to 2001:67c:3c0::15 and 185.10.11.15
Mail Servers
A single mail server handles guidoscope.nl, mail.guidoscope.nl.
The host name mail.guidoscope.nl resolves to two IP numbers: 2a03:3c00:a002:211::100a and 141.138.169.211.