sybren.com - robtex.com
sybren.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 165.140.157.13🇺🇸 TierPoint165.140.157.0/24 Scala Hosting LLC | ||||||
| PTR | cloud-558f78.managed-vps.net | ||||||
| NS | ns1.sybren.com ⭐ | ||||||
| NS | ns1.sudos.co | ||||||
| A | 165.140.157.13🇺🇸 TierPoint165.140.157.0/24 Scala Hosting LLC | ||||||
| PTR | cloud-558f78.managed-vps.net | ||||||
| NS | ns2.sudos.co | ||||||
| A | 217.174.152.231🇧🇬 TELEHOUSE-AS217.174.152.0/24 NS1 | ||||||
| PTR | cloud-2ed422.managed-vps.net | ||||||
| TXT | 9e1590056d5a3425bb0d51abdadb409253881ed6 | ||||||
| TXT | afternic-verification-9jKSCREanWD6pGbpKDBAay | ||||||
| SOA | ns1.sybren.comadmin@sybren.com 2025-02-20 #5 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778876351 | ||||||
Same first word
sybren.com |
Similar names
DNS History
14 records (4 active, 10 former)
○NSns.xs4all.nl2015-07-08 → 2020-01-23 · 4 obs
● 2020-01-23 02:35:40
○ 2026-03-25 23:13:40
○ 2026-05-15 20:20:58
○NSns1.atom.com2026-03-25 → 2026-03-29 · 4 obs
● 2026-03-25 23:13:40
● 2026-03-29 09:14:28
○ 2026-05-15 20:20:58
●NSns1.sybren.com2026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 20:20:58
○NSns2.atom.com2026-03-25 → 2026-03-29 · 4 obs
● 2026-03-25 23:13:40
● 2026-03-29 09:14:28
○ 2026-05-15 20:20:58
○NSns2.xs4all.nl2015-07-08 → 2020-01-23 · 4 obs
● 2020-01-23 02:35:40
○ 2026-03-25 23:13:40
○ 2026-05-15 20:20:58
○MXmx1.xs4all.nl2015-07-08 → 2020-01-23 · 4 obs
● 2020-01-23 02:35:40
○ 2026-03-25 23:13:40
○ 2026-05-15 20:20:58
○MXmx2.xs4all.nl2015-07-08 → 2020-01-23 · 4 obs
● 2020-01-23 02:35:40
○ 2026-03-25 23:13:40
○ 2026-05-15 20:20:58
○MXmx3.xs4all.nl2015-07-08 → 2020-01-23 · 4 obs
● 2020-01-23 02:35:40
○ 2026-03-25 23:13:40
○ 2026-05-15 20:20:58
○MXmx4.xs4all.nl2015-07-08 → 2020-01-23 · 4 obs
● 2020-01-23 02:35:40
○ 2026-03-25 23:13:40
○ 2026-05-15 20:20:58
○A145.7.31.2452015-07-08 → 2020-01-23 · 4 obs
● 2020-01-23 02:35:40
○ 2026-03-25 23:13:40
○ 2026-05-15 20:20:58
●A165.140.157.132026-05-15 → 2026-05-15 · 2 obs
● 2026-05-15 20:20:58
○A52.20.84.622026-03-25 → 2026-03-29 · 4 obs
● 2026-03-25 23:13:40
● 2026-03-29 09:14:28
○ 2026-05-15 20:20:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sybren.com | ns1.sudos.co, ns2.sudos.co | - |
✅ Authoritative Response
Server:165.140.157.13
NS records: ns1.sudos.co, ns2.sudos.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sybren.com (unsigned zone)
⏱️ Timing
Total: 428ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 165.140.157.13 |
| NS | 2 | ns2.sudos.co, ns1.sudos.co |
| TXT | 2 | afternic-verification-9jKSCREanWD6pGbpKD, 9e1590056d5a3425bb0d51abdadb409253881ed6 |
| SOA | 1 | ns1.sybren.com admin.sybren.com |
Analysis
IP Addresses
sybren.com points to a single IP address: 165.140.157.13.
Other host names such as aienviro.com, chokies.com, summit.live, vuu.ca and custodyadvisor.com share IP numbers with sybren.com.
Name Servers
sybren.com is delegated to three name servers: ns1.sudos.co, ns2.sudos.co and ns1.sybren.com.
At least part of the name servers for sybren.com are shared with other domains, for instance kosherleisure.com, surfbike.com, compdocs.com, curate.co.nz and goldforcash.co.uk.
These name servers are commonly used alongside ns1.afternic.com, ns2.afternic.com, ns1.kosherleisure.com, ns1.surfbike.com, ns1.compdocs.com, ns1.curate.co.nz, ns1.kingsschool.co.uk, ns1.homezilla.ca and ns1.bub.co.uk.
Hostnames with a single IP
ns1.sudos.co resolves to: 165.140.157.13.
ns2.sudos.co resolves to: 217.174.152.231.