kiewit.nl - robtex.com
kiewit.nl
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 08:00:01 +0000 (EPOCH 1785225601) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-28 #16 | ||||||
Same first word
kiewit.net |
kiewit.org |
kiewit.biz |
kiewit.mx |
kiewit.us.com |
kiewit.nl |
kiewit.mobi |
kiewit.cn |
kiewit.com.au |
kiewit.be |
kiewit.dev |
kiewit.de |
kiewit.com |
kiewit.net.au |
kiewit.ca |
kiewit.info |
Similar names
DNS History
14 records (6 active, 8 former)
○NSns1.openprovider.nl2015-08-13 → 2016-04-19 · 4 obs
● 2016-04-19 22:11:30
○ 2017-01-01 06:31:50
○ 2026-07-28 09:19:52
●NSns1.qweb.net2017-01-01 → 2026-07-28 · 3 obs
● 2017-01-01 06:31:50
● 2026-07-28 09:19:52
○NSns2.openprovider.be2015-08-13 → 2016-04-19 · 4 obs
● 2016-04-19 22:11:30
○ 2017-01-01 06:31:50
○ 2026-07-28 09:19:52
●NSns2.qweb.nu2017-01-01 → 2026-07-28 · 3 obs
● 2017-01-01 06:31:50
● 2026-07-28 09:19:52
○NSns3.openprovider.eu2015-08-13 → 2016-04-19 · 4 obs
● 2016-04-19 22:11:30
○ 2017-01-01 06:31:50
○ 2026-07-28 09:19:52
●NSns3.qweb.co2017-01-01 → 2026-07-28 · 3 obs
● 2017-01-01 06:31:50
● 2026-07-28 09:19:52
○MXfallbackmx.qfilter.eu2017-01-01 → 2018-01-11 · 5 obs
● 2017-01-01 06:31:50
● 2018-01-11 03:01:30
○ 2026-06-11 10:26:44
○ 2026-07-28 09:19:52
●MXfallbackmx.spam-filter.cloud2026-06-11 → 2026-07-28 · 3 obs
● 2026-06-11 10:26:44
● 2026-07-28 09:19:52
○MXmailhost.kiewit.nl2015-08-13 → 2016-04-19 · 4 obs
● 2016-04-19 22:11:30
○ 2017-01-01 06:31:50
○ 2026-07-28 09:19:52
○MXmx.qfilter.nl2017-01-01 → 2018-01-11 · 5 obs
● 2017-01-01 06:31:50
● 2018-01-11 03:01:30
○ 2026-06-11 10:26:44
○ 2026-07-28 09:19:52
●MXmx.spam-filter.email2026-06-11 → 2026-07-28 · 3 obs
● 2026-06-11 10:26:44
● 2026-07-28 09:19:52
●A185.214.149.452026-06-11 → 2026-07-28 · 3 obs
● 2026-06-11 10:26:44
● 2026-07-28 09:19:52
○A217.18.64.212018-01-11 → 2018-01-11 · 4 obs
● 2018-01-11 03:01:30
○ 2026-06-11 10:26:44
○ 2026-07-28 09:19:52
○A217.18.75.1912015-08-13 → 2017-01-01 · 4 obs
● 2017-01-01 06:31:50
○ 2018-01-11 03:01:30
○ 2026-07-28 09:19:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| kiewit.nl | ns1.qweb.net, ns2.qweb.nu, ns3.qweb.co | - |
✅ Authoritative Response
Server:217.18.64.241
NS records: ns1.qweb.net, ns2.qweb.nu, ns3.qweb.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kiewit.nl (unsigned zone)
⏱️ Timing
Total: 678ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.214.149.45 |
| NS | 3 | ns3.qweb.co, ns1.qweb.net... |
| MX | 2 | mx.spam-filter.email (pri: 10), fallbackmx.spam-filter.cloud (pri: 20) |
| TXT | 1 | v=spf1 a mx include:_spf.spam-filter.ema |
| SOA | 1 | ns1.qweb.net hostmaster.qweb.nl |
Analysis
IP Addresses
kiewit.nl resolves to just one IP address, 185.214.149.45.
Two other host names, along with hetlagelicht.nl, mailhost.asoka.nl and mail.hal4.nl, also share IP numbers with kiewit.nl.
Name Servers
The authoritative name servers for kiewit.nl are ns3.qweb.co, ns1.qweb.net and ns2.qweb.nu — three in total.
The name servers of kiewit.nl overlap at least partially with those of other domains — among them dimenno.be, katalyst.nl, rainmaker.nl and two more.
These name servers commonly appear alongside the name servers ns1.qweb.nl and ns2.qweb.nl.
ns3.qweb.co, ns1.qweb.net and ns2.qweb.nu all resolve to exactly two IP numbers apiece: ns3.qweb.co → 185.214.149.241 and 2a0b:9cc0::149:241; ns1.qweb.net → 217.18.64.241 and 2a00:19c0:a064:240::1; ns2.qweb.nu → 217.18.68.241 and 2a00:19c0:c068:240::1.
Mail Servers
kiewit.nl is served by two mail servers, fallbackmx.spam-filter.cloud and mx.spam-filter.email.
Among the domains sharing a mail server setup with kiewit.nl are hofvanamstel.nl, ttvarmada.nl, berendhaus.nl and two others.
There is at least a partial MX overlap between kiewit.nl and other domains, including shop-denhaag.nl, sanitas-groep.nl, primaned.com and two others.
DNS names with 8 IP addresses:
Hostname mx.spam-filter.email directs to 178.255.198.80, 178.255.198.180 and 185.214.149.80 along with 5 other IP addresses.
DNS names with 7 IP addresses:
Hostname fallbackmx.spam-filter.cloud directs to 178.255.198.180, 185.214.149.80 and 217.18.77.80 along with 4 other IP addresses.
Both mx.spam-filter.email and fallbackmx.spam-filter.cloud resolve to 2a00:19c0:c194:180::1 IP addresses each.
Both mx.spam-filter.email and fallbackmx.spam-filter.cloud resolve to 178.255.198.180 IP addresses each.
Both mx.spam-filter.email and fallbackmx.spam-filter.cloud resolve to 185.214.149.80 IP addresses each.
Both mx.spam-filter.email and fallbackmx.spam-filter.cloud resolve to 217.18.77.80 IP addresses each.