lesonline.nu - robtex.com
lesonline.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a03:3c00:a002:161::1002🇳🇱 PREVIDER-AS2a03:3c00:8000::/34 NL-ANTAGONIST-20230327 | ||||||
| A | 141.138.168.106🇳🇱 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.lesonline.nu ⭐ | ||||||
| A | 2a03:3c00:a002:161::1002🇳🇱 PREVIDER-AS2a03:3c00:8000::/34 NL-ANTAGONIST-20230327 | ||||||
| A | 141.138.168.106🇳🇱 PREVIDER-AS141.138.168.0/22 NL-ANTAGONIST-20090921 Antagonist B.V., Enschede, NL | ||||||
| PTR | s161.webhostingserver.nl | ||||||
| TXT | v=spf1 a mx include:_spf.webhostingserver.nl ~all | ||||||
| SOA | webhostingserver.g1-dns.onehostmaster@webhostingserver.nl 2026-06-29 #1 | ||||||
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | NU zone update: 2026-07-31 00:33:34 +0000 (EPOCH 1785458014) (auto) | ||||||
| TXT | id:d14954a2-2180-4779-b0ba-04f3587bc359 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1785458064 | ||||||
Subdomains
p12k1t1.lesonline.nu |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSwebhostingserver.g1-dns.com2026-07-16 → 2026-07-31 · 2 obs
● 2026-07-31 00:49:58
●NSwebhostingserver.g1-dns.one2026-07-16 → 2026-07-31 · 2 obs
● 2026-07-31 00:49:58
●MXmail.lesonline.nu2026-07-16 → 2026-07-31 · 2 obs
● 2026-07-31 00:49:58
●A141.138.168.1062026-07-16 → 2026-07-31 · 2 obs
● 2026-07-31 00:49:58
●A2a03:3c00:a002:161::10022026-07-16 → 2026-07-31 · 2 obs
● 2026-07-31 00:49:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | c.ns.nu, z.ns.nu, m.ns.nu, y.ns.nu... | 12 records |
| lesonline.nu | 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: 1233ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.138.168.106 |
| AAAA | 1 | 2a03:3c00:a002:161::1002 |
| NS | 2 | webhostingserver.g1-dns.com, webhostingserver.g1-dns.one |
| MX | 1 | mail.lesonline.nu (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.webhostingserve |
| SOA | 1 | webhostingserver.g1-dns.one hostmaster.w |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)
Analysis
Hierarchy
p12k1t1.lesonline.nu is a subdomain of lesonline.nu.
IP Addresses
lesonline.nu has two IP addresses: 141.138.168.106 and 2a03:3c00:a002:161::1002
mail.b-impulse.nl, noordwest-scheepsservice.nl, stuartbell.eu plus two other host names have IP numbers in common with lesonline.nu.
Name Servers
Two name servers handle the delegation for lesonline.nu: webhostingserver.g1-dns.com and webhostingserver.g1-dns.one.
The name server configuration of lesonline.nu is shared with other domains, for instance tarwegraskoning.nl, rosieradministraties.com, tkasteel.nl and two others.
lesonline.nu is at least partially co-delegated on name servers with other domains, such as okhorst.com.
webhostingserver.g1-dns.com and webhostingserver.g1-dns.one both carry two IP addresses. The A records for webhostingserver.g1-dns.com are 195.206.121.15 and 2001:67c:28cc::15; the A records for webhostingserver.g1-dns.one are 185.10.11.15 and 2001:67c:3c0::15.
Mail Servers
lesonline.nu uses one mail server — mail.lesonline.nu.
mail.lesonline.nu resolves to two IP numbers — 141.138.168.106 and 2a03:3c00:a002:161::1002.