kerstar.nl - robtex.com
kerstar.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.35.124🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | nvmefalk10.040services.net | ||||||
| NS | ns1.openprovider.nl ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a0a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.10Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.openprovider.be | ||||||
| A | 2400:cb00:2049:1::a29f:1b60🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.96Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.openprovider.eu | ||||||
| A | 2400:cb00:2049:1::a29f:3059🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.89Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.kerstar.nl ⭐ | ||||||
| A | 136.243.35.124🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | nvmefalk10.040services.net | ||||||
| SOA | ns1.openprovider.nldns@openprovider.eu 2026-03-13 #5 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-28 13:00:01 +0000 (EPOCH 1785243601) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-28 #26 | ||||||
Previously MX for
kerstar.nl |
Subdomains
mail.kerstar.nl |
Same first word
Similar names
DNS History
18 records (5 active, 13 former)
○NSnameserver.co2015-08-08 → 2020-02-19 · 5 obs
● 2015-08-08 18:20:04
● 2020-02-19 21:14:44
○ 2026-06-11 04:26:48
○ 2026-07-28 14:18:42
○NSnameserver.lt2015-08-08 → 2020-02-19 · 5 obs
● 2015-08-08 18:20:04
● 2020-02-19 21:14:44
○ 2026-06-11 04:26:48
○ 2026-07-28 14:18:42
○NSnameserver.nl2015-08-08 → 2020-02-19 · 5 obs
● 2015-08-08 18:20:04
● 2020-02-19 21:14:44
○ 2026-06-11 04:26:48
○ 2026-07-28 14:18:42
○NSnameserver.tl2015-08-08 → 2020-02-19 · 5 obs
● 2015-08-08 18:20:04
● 2020-02-19 21:14:44
○ 2026-06-11 04:26:48
○ 2026-07-28 14:18:42
○NSns0.transip.net2009-01-28 → 2009-01-28 · 3 obs
○ 2015-08-08 18:20:04
○ 2026-07-28 14:18:42
●NSns1.openprovider.nl2026-06-11 → 2026-07-28 · 3 obs
● 2026-06-11 04:26:48
● 2026-07-28 14:18:42
○NSns1.transip.net2009-01-28 → 2009-01-28 · 3 obs
○ 2015-08-08 18:20:04
○ 2026-07-28 14:18:42
●NSns2.openprovider.be2026-06-11 → 2026-07-28 · 3 obs
● 2026-06-11 04:26:48
● 2026-07-28 14:18:42
○NSns2.transip.net2009-01-28 → 2009-01-28 · 3 obs
○ 2015-08-08 18:20:04
○ 2026-07-28 14:18:42
●NSns3.openprovider.eu2026-06-11 → 2026-07-28 · 3 obs
● 2026-06-11 04:26:48
● 2026-07-28 14:18:42
○MXbackupmx.domain-robot.org2015-08-08 → 2020-02-19 · 5 obs
● 2015-08-08 18:20:04
● 2020-02-19 21:14:44
○ 2026-06-11 04:26:48
○ 2026-07-28 14:18:42
○MXkerstar.nl2009-01-28 → 2020-02-19 · 4 obs
● 2020-02-19 21:14:44
○ 2026-06-11 04:26:48
○ 2026-07-28 14:18:42
●MXmail.kerstar.nl2026-06-11 → 2026-07-28 · 3 obs
● 2026-06-11 04:26:48
● 2026-07-28 14:18:42
○MXrelay.transip.nl2009-01-28 → 2009-01-28 · 3 obs
○ 2015-08-08 18:20:04
○ 2026-07-28 14:18:42
●A136.243.35.1242026-06-11 → 2026-07-28 · 3 obs
● 2026-06-11 04:26:48
● 2026-07-28 14:18:42
○A188.138.74.842015-08-08 → 2017-03-18 · 5 obs
● 2015-08-08 18:20:04
● 2017-03-18 16:05:00
○ 2020-02-19 21:14:44
○ 2026-07-28 14:18:42
○A62.138.8.132020-02-19 → 2020-02-19 · 4 obs
● 2020-02-19 21:14:44
○ 2026-06-11 04:26:48
○ 2026-07-28 14:18:42
○A69.72.250.1462009-01-28 → 2009-01-28 · 3 obs
○ 2015-08-08 18:20:04
○ 2026-07-28 14:18:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| kerstar.nl | ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu | - |
✅ Authoritative Response
Server:162.159.26.10
NS records: ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kerstar.nl (unsigned zone)
⏱️ Timing
Total: 615ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.35.124 |
| NS | 3 | ns3.openprovider.eu, ns1.openprovider.nl... |
| MX | 1 | mail.kerstar.nl (pri: 10) |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
Hierarchy
mail.kerstar.nl is delegated beneath kerstar.nl.
IP Addresses
kerstar.nl resolves to just one IP address, 136.243.35.124.
Two other host names, along with certibru.eu, mail.kosmidis.com and mail.terraclean.be, also share IP numbers with kerstar.nl.
Name Servers
kerstar.nl has three name servers — ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.
There is at least partial name server overlap between kerstar.nl and other domains — crashteam.nl, leato.nl, ateroa.com and two more among them.
Each of ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl points to two IP numbers. ns2.openprovider.be points to 162.159.27.96 and 2400:cb00:2049:1::a29f:1b60. ns3.openprovider.eu points to 162.159.48.89 and 2400:cb00:2049:1::a29f:3059. ns1.openprovider.nl points to 162.159.26.10 and 2400:cb00:2049:1::a29f:1a0a.
Mail Servers
The sole mail server for kerstar.nl is mail.kerstar.nl.
mail.kerstar.nl points to one IP number — 136.243.35.124.