simko.nl - dns.ninja
simko.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:f10:13f:0:1c00:b1ff:fe00:17b🇳🇱 CLDIN-NL2a00:f10::/29 | ||||||
| PTR | www89.totaalholding.nl | ||||||
| A | 185.94.230.142🇳🇱 CLDIN-NL185.94.230.0/23 | ||||||
| NS | sandra.neostrada.nl ⭐ | ||||||
| A | 2a05:1500:702:0:1c00:3eff:fe00:35🇳🇱 CLDIN-NL2a05:1500::/29 | ||||||
| A | 31.25.98.57🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V. | ||||||
| NS | christina.neostrada.nl | ||||||
| A | 2a01:7e01::f03c:91ff:fee9:95bd🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies | ||||||
| PTR | twee.dnssrv.nl | ||||||
| A | 172.104.143.74🇩🇪 AKAMAI-LINODE-AP172.104.128.0/19 Akamai Technologies | ||||||
| PTR | twee.dnssrv.nl | ||||||
| NS | lisa.neostrada.nl | ||||||
| A | 2600:3c03::f03c:91ff:fe0a:b97🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| PTR | drie.dnssrv.nl | ||||||
| A | 66.228.38.167🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies | ||||||
| PTR | drie.dnssrv.nl | ||||||
| MX | mail.simko.nl ⭐ | ||||||
| A | 2a00:f10:13f:0:1c00:b1ff:fe00:17b🇳🇱 CLDIN-NL2a00:f10::/29 | ||||||
| PTR | www89.totaalholding.nl | ||||||
| A | 185.94.230.142🇳🇱 CLDIN-NL185.94.230.0/23 | ||||||
| PTR | www89.totaalholding.nl | ||||||
| TXT | v=spf1 a mx include:spf.totaalholding.nl ip4:185.56.145.147 -all | ||||||
| SOA | sandra.neostrada.nlhostmaster@neostrada.nl 2017-10-06 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-04 19:00:02 +0000 (EPOCH 1783191602) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-04 #38 | ||||||
Subdomains
mail.simko.nl |
Same first word
simko.biz |
simko.cz |
simko.pl |
simko.com.tr |
simko.at |
simko.org |
simko.email |
simko.hu |
simko.co |
simko.com |
simko.de |
simko.nl |
simko.sk |
simko.su |
simko.fr |
simko.ch |
simko.ru |
simko.io |
simko.eu |
simko.ba |
Similar names
DNS History
11 records (6 active, 5 former)
●NSchristina.neostrada.nl2018-12-28 → 2026-07-04 · 3 obs
● 2018-12-28 08:27:58
● 2026-07-04 19:56:12
●NSlisa.neostrada.nl2018-12-28 → 2026-07-04 · 3 obs
● 2018-12-28 08:27:58
● 2026-07-04 19:56:12
○NSns1.nijvink.nl2015-06-22 → 2017-02-02 · 4 obs
● 2017-02-02 17:17:44
○ 2018-12-28 08:27:58
○ 2026-07-04 19:56:12
○NSns2.nijvink.nl2015-06-22 → 2017-02-02 · 4 obs
● 2017-02-02 17:17:44
○ 2018-12-28 08:27:58
○ 2026-07-04 19:56:12
●NSsandra.neostrada.nl2018-12-28 → 2026-07-04 · 3 obs
● 2018-12-28 08:27:58
● 2026-07-04 19:56:12
●MXmail.simko.nl2015-06-22 → 2026-07-04 · 2 obs
● 2026-07-04 19:56:12
○A185.56.145.1472018-12-28 → 2018-12-28 · 4 obs
● 2018-12-28 08:27:58
○ 2020-02-18 22:03:16
○ 2026-07-04 19:56:12
●A185.94.230.1422020-02-18 → 2026-07-04 · 3 obs
● 2020-02-18 22:03:16
● 2026-07-04 19:56:12
●A2a00:f10:13f:0:1c00:b1ff:fe00:17b2020-02-18 → 2026-07-04 · 3 obs
● 2020-02-18 22:03:16
● 2026-07-04 19:56:12
○A2a02:40c0:1000:1000:0:2:38:12018-12-28 → 2018-12-28 · 4 obs
● 2018-12-28 08:27:58
○ 2020-02-18 22:03:16
○ 2026-07-04 19:56:12
○A62.212.130.2242015-06-22 → 2017-02-02 · 4 obs
● 2017-02-02 17:17:44
○ 2018-12-28 08:27:58
○ 2026-07-04 19:56:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| simko.nl | lisa.neostrada.nl, christina.neostrada.nl, sandra.neostrada.nl | 6 records |
✅ Authoritative Response
Server:66.228.38.167
NS records: lisa.neostrada.nl, christina.neostrada.nl, sandra.neostrada.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 424ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.94.230.142 |
| AAAA | 1 | 2a00:f10:13f:0:1c00:b1ff:fe00:17b |
| NS | 3 | sandra.neostrada.nl, lisa.neostrada.nl... |
| MX | 1 | mail.simko.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.totaalholding.nl |
| SOA | 1 | sandra.neostrada.nl hostmaster.neostrada |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (christina.neostrada.nl, sandra.neostrada.nl, lisa.neostrada.nl...)
Analysis
Hierarchy
simko.nl is a parent domain of mail.simko.nl.
IP Addresses
simko.nl directs to two IP numbers, 185.94.230.142 and 2a00:f10:13f:0:1c00:b1ff:fe00:17b
Two other host names, along with mail.ludoenjuliette.nl, transcare.nl and eldad.nl, also share IP numbers with simko.nl.
Name Servers
simko.nl is served by three name servers: christina.neostrada.nl, lisa.neostrada.nl and sandra.neostrada.nl.
simko.nl shares at least some of its name servers with other domains, including brounz.com, riad.nl, aerie.nl and two others.
These name servers are frequently paired with the name servers drie.dnssrv.nl, een.dnssrv.nl and twee.dnssrv.nl.
The hostnames christina.neostrada.nl, lisa.neostrada.nl and sandra.neostrada.nl each direct to two IP addresses — christina.neostrada.nl to 172.104.143.74 and 2a01:7e01::f03c:91ff:fee9:95bd, lisa.neostrada.nl to 66.228.38.167 and 2600:3c03::f03c:91ff:fe0a:b97, and sandra.neostrada.nl to 31.25.98.57 and 2a05:1500:702:0:1c00:3eff:fe00:35.
Mail Servers
The sole mail server for simko.nl is mail.simko.nl.
mail.simko.nl points to two IP addresses: 185.94.230.142 and 2a00:f10:13f:0:1c00:b1ff:fe00:17b.