frogsol.nl - robtex.com
frogsol.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 46.21.172.135🇳🇱 DATAFIBER46.21.160.0/20 Datafiber Telecom BV | ||||||
| PTR | no-record-set.datafiber.nl | ||||||
| NS | ns1.zylon.net ⭐ | ||||||
| A | 2a01:310:8312:1021::163:1🇳🇱 ZYLON-AS2a01:310::/32 IPv6 | ||||||
| PTR | ns1.zylon.net | ||||||
| A | 77.74.50.163🇳🇱 ZYLON-AS77.74.48.0/21 Route-announcement | ||||||
| PTR | ns1.zylon.net | ||||||
| NS | ns2.zylon.net | ||||||
| A | 2a01:310:8312:1002::21:1🇳🇱 ZYLON-AS2a01:310::/32 IPv6 | ||||||
| PTR | ns2.zylon.net | ||||||
| A | 193.189.149.21🇳🇱 ZYLON-AS193.189.149.0/24 Zylon Groningen | ||||||
| PTR | ns2.zylon.net | ||||||
| NS | ns3.zylon.nl | ||||||
| A | 2a01:310:8312:1022::251:1🇳🇱 ZYLON-AS2a01:310::/32 IPv6 | ||||||
| PTR | ns3.zylon.nl | ||||||
| A | 77.74.52.251🇳🇱 ZYLON-AS77.74.48.0/21 Route-announcement | ||||||
| PTR | ns3.zylon.nl | ||||||
| MX | mail.frogsol.nl ⭐ | ||||||
| A | 46.21.172.135🇳🇱 DATAFIBER46.21.160.0/20 Datafiber Telecom BV | ||||||
| PTR | no-record-set.datafiber.nl | ||||||
| SOA | ns1.zylon.nethostmaster@zylon.net 2026-08-13 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-08-16 18:00:01 +0000 (EPOCH 1786903201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-08-16 #36 | ||||||
Subdomains
mail.frogsol.nl |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○NSa.ns.zylon.net2015-07-21 → 2017-06-23 · 4 obs
● 2017-06-23 21:49:48
○ 2026-05-27 09:58:52
○ 2026-08-16 18:55:38
○NSb.ns.zylon.net2015-07-21 → 2017-06-23 · 4 obs
● 2017-06-23 21:49:48
○ 2026-05-27 09:58:52
○ 2026-08-16 18:55:38
●NSns1.zylon.net2026-05-27 → 2026-08-16 · 3 obs
● 2026-05-27 09:58:52
● 2026-08-16 18:55:38
●NSns2.zylon.net2026-05-27 → 2026-08-16 · 3 obs
● 2026-05-27 09:58:52
● 2026-08-16 18:55:38
●NSns3.zylon.nl2026-05-27 → 2026-08-16 · 3 obs
● 2026-05-27 09:58:52
● 2026-08-16 18:55:38
●MXmail.frogsol.nl2015-07-21 → 2026-08-16 · 2 obs
● 2026-08-16 18:55:38
●A46.21.172.1352015-07-21 → 2026-08-16 · 2 obs
● 2026-08-16 18:55:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| frogsol.nl | ns1.zylon.net, ns2.zylon.net, ns3.zylon.nl | 2 records |
✅ Authoritative Response
Server:77.74.50.163
NS records: ns1.zylon.net, ns2.zylon.net, ns3.zylon.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 996ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.21.172.135 |
| NS | 3 | ns2.zylon.net, ns1.zylon.net... |
| MX | 1 | mail.frogsol.nl (pri: 10) |
| SOA | 1 | ns1.zylon.net hostmaster.zylon.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.zylon.nl, ns3.zylon.nl)
Analysis
Hierarchy
mail.frogsol.nl is delegated beneath frogsol.nl.
IP Addresses
frogsol.nl has exactly one IP address — 46.21.172.135.
Among the host names that share IP numbers with frogsol.nl is mail.frogsol.nl, as one example.
Name Servers
frogsol.nl is served by three name servers: ns1.zylon.net, ns2.zylon.net and ns3.zylon.nl.
There is at least partial name server overlap between frogsol.nl and other domains — elwave.com, slavecentre.com, vwdtp.nl and two more among them.
The hostnames ns1.zylon.net, ns2.zylon.net and ns3.zylon.nl each direct to two IP addresses — ns1.zylon.net to 77.74.50.163 and 2a01:310:8312:1021::163:1, ns2.zylon.net to 193.189.149.21 and 2a01:310:8312:1002::21:1, and ns3.zylon.nl to 77.74.52.251 and 2a01:310:8312:1022::251:1.
Mail Servers
frogsol.nl uses one mail server — mail.frogsol.nl.
mail.frogsol.nl resolves to 46.21.172.135 and no other IP number.