bitweb.nl - dns.ninja
bitweb.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | mx.kpnmail.nl ⭐ | ||||||
| A | 195.121.65.158🇳🇱 PT195.121.64.0/18 PIADDR | ||||||
| PTR | mgw.kpnxchange.com | ||||||
| PTR | mx.kpnmail.nl | ||||||
| PTR | mailin.simyo.nl | ||||||
| PTR | mail01.wxs.nl | ||||||
| PTR | mail02.wxs.nl | ||||||
| TXT | kpn-domain-verification=2a50a25ef9ad4e88ac60bfe8f50f0585 | ||||||
| SOA | ns1.openprovider.nldns@openprovider.eu 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: 2026-08-17 13:00:01 +0000 (EPOCH 1786971601) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-08-17 #26 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.openprovider.nl2026-04-02 → 2026-08-17 · 3 obs
● 2026-04-02 00:43:56
● 2026-08-17 13:42:54
●NSns2.openprovider.be2026-04-02 → 2026-08-17 · 3 obs
● 2026-04-02 00:43:56
● 2026-08-17 13:42:54
●NSns3.openprovider.eu2026-04-02 → 2026-08-17 · 3 obs
● 2026-04-02 00:43:56
● 2026-08-17 13:42:54
○NSv1.pcextreme.nl2015-08-15 → 2018-08-18 · 4 obs
● 2018-08-18 19:11:16
○ 2026-04-02 00:43:56
○ 2026-08-17 13:42:54
○NSv2.pcextreme.nl2015-08-15 → 2018-08-18 · 4 obs
● 2018-08-18 19:11:16
○ 2026-04-02 00:43:56
○ 2026-08-17 13:42:54
○NSv3.pcextreme.eu2015-08-15 → 2018-08-18 · 4 obs
● 2018-08-18 19:11:16
○ 2026-04-02 00:43:56
○ 2026-08-17 13:42:54
○MXfallback.mail.pcextreme.nl2015-08-15 → 2018-08-18 · 4 obs
● 2018-08-18 19:11:16
○ 2026-04-02 00:43:56
○ 2026-08-17 13:42:54
●MXmx.kpnmail.nl2026-04-02 → 2026-08-17 · 6 obs
● 2026-04-02 00:43:56
● 2026-05-28 14:45:24
○ 2026-06-07 17:24:30
● 2026-06-23 04:38:36
● 2026-08-17 13:42:54
○MXprimary.mail.pcextreme.nl2015-08-15 → 2018-08-18 · 4 obs
● 2018-08-18 19:11:16
○ 2026-04-02 00:43:56
○ 2026-08-17 13:42:54
○A109.72.85.372015-08-15 → 2018-08-18 · 4 obs
● 2018-08-18 19:11:16
○ 2026-04-02 00:43:56
○ 2026-08-17 13:42:54
○A2a00:f10:10a:5:2:f12:80:32015-08-15 → 2016-03-02 · 4 obs
● 2016-03-02 03:56:02
○ 2016-07-24 21:12:02
○ 2026-08-17 13:42:54
○A2a00:f10:ff03:1::1012016-07-24 → 2018-08-18 · 5 obs
● 2016-07-24 21:12:02
● 2018-08-18 19:11:16
○ 2026-04-02 00:43:56
○ 2026-08-17 13:42:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| bitweb.nl | ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu | - |
✅ Authoritative Response
Server:162.159.48.89
NS records: ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.openprovider.nl, ns3.openprovider.eu... |
| MX | 1 | mx.kpnmail.nl (pri: 0) |
| TXT | 1 | kpn-domain-verification=2a50a25ef9ad4e88 |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
Name Servers
The authoritative name servers for bitweb.nl are ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl — three in total.
The name servers of bitweb.nl overlap at least partially with those of other domains — among them martijnschouten.nl, dude7.nl, tijhaar.net and two more.
ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl all resolve to exactly two IP numbers apiece: ns2.openprovider.be → 162.159.27.96 and 2400:cb00:2049:1::a29f:1b60; ns3.openprovider.eu → 162.159.48.89 and 2400:cb00:2049:1::a29f:3059; ns1.openprovider.nl → 162.159.26.10 and 2400:cb00:2049:1::a29f:1a0a.
Mail Servers
bitweb.nl routes its mail through a single mail server, mx.kpnmail.nl.
bitweb.nl has the same mail server arrangement as a number of other domains, for example kpnfunis.nl, h8441133232.dsl.speedlinq.nl, eqi.demon.nl and two more.
At least some of bitweb.nl's mail servers are shared with other domains, among them vanadrighem.eu, hitradiofm.nl and fredvogels.com.
mx.kpnmail.nl directs to just one IP number, 195.121.65.158.