de-groot.com - robtex.com
de-groot.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 62.221.199.248🇳🇱 CLDIN-NL62.221.192.0/19 | ||||||
| PTR | hosted-by.2is.nl | ||||||
| NS | ns1.premium-dns.net ⭐ | ||||||
| A | 2001:67c:1bc::15🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns1.premiumdns.zone | ||||||
| A | 192.174.68.15🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns1.premiumdns.zone | ||||||
| NS | ns2.premium-dns.net | ||||||
| A | 2001:67c:10b8::15🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns2.premiumdns.zone | ||||||
| A | 176.97.158.15🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns2.premiumdns.zone | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.premium-dns.nethostmaster@de-groot.com 2026-03-26 #1 | ||||||
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=1774785222 | ||||||
Same first word
DNS History
6 records (3 active, 3 former)
○NSns1.openprovider.nl2015-07-21 → 2018-06-05 · 4 obs
● 2018-06-05 14:12:10
○ 2026-02-27 17:53:12
○ 2026-03-29 12:06:24
●NSns1.premium-dns.net2026-02-27 → 2026-03-29 · 3 obs
● 2026-02-27 17:53:12
● 2026-03-29 12:06:24
○NSns2.openprovider.be2015-07-21 → 2018-06-05 · 4 obs
● 2018-06-05 14:12:10
○ 2026-02-27 17:53:12
○ 2026-03-29 12:06:24
●NSns2.premium-dns.net2026-02-27 → 2026-03-29 · 3 obs
● 2026-02-27 17:53:12
● 2026-03-29 12:06:24
○NSns3.openprovider.eu2015-07-21 → 2018-06-05 · 4 obs
● 2018-06-05 14:12:10
○ 2026-02-27 17:53:12
○ 2026-03-29 12:06:24
●A62.221.199.2482015-07-21 → 2026-03-29 · 2 obs
● 2026-03-29 12:06:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| de-groot.com | ns1.premium-dns.net, ns2.premium-dns.net | - |
✅ Authoritative Response
Server:176.97.158.15
NS records: ns1.premium-dns.net, ns2.premium-dns.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 440ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.221.199.248 |
| NS | 2 | ns1.premium-dns.net, ns2.premium-dns.net |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.premium-dns.net hostmaster.de-groot. |
Analysis
IP Addresses
de-groot.com resolves to a single IP address: 62.221.199.248.
Name Servers
de-groot.com's delegation uses two name servers, ns1.premium-dns.net and ns2.premium-dns.net.
de-groot.com shares the same name server setup as other domains, for example vws-seno.nl, tecsoninspections.com, bakkerfm.nl, simac.com and volker-es.nl.
de-groot.com at least partially shares name servers with other domains; for instance abf.nl.
Host names with two IPs:
ns1.premium-dns.net points to: 2001:67c:1bc::15 and 192.174.68.15
ns2.premium-dns.net points to: 2001:67c:10b8::15 and 176.97.158.15