feenstra.dk - robtex.com
feenstra.dk
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1782062101localtime Sun Jun 21 19:15:01 2026gmtime Sun Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1782062101 | ||||||
Subdomains
mail.feenstra.dk |
Same first word
feenstra.net |
feenstra.nu |
feenstra.ca |
feenstra.cc |
feenstra.com |
feenstra.it |
feenstra.dk |
feenstra.org |
feenstra.eu |
feenstra.de |
feenstra.es |
feenstra.tv |
Similar names
DNS History
13 records (8 active, 5 former)
●NSns01.one.com2026-05-24 → 2026-06-21 · 3 obs
● 2026-05-24 20:56:34
● 2026-06-21 17:43:52
●NSns02.one.com2026-05-24 → 2026-06-21 · 3 obs
● 2026-05-24 20:56:34
● 2026-06-21 17:43:52
○NSns1.gratisdns.dk2015-08-10 → 2017-04-07 · 4 obs
● 2017-04-07 13:24:20
○ 2026-05-24 20:56:34
○ 2026-06-21 17:43:52
○NSns2.gratisdns.dk2015-08-10 → 2017-04-07 · 4 obs
● 2017-04-07 13:24:20
○ 2026-05-24 20:56:34
○ 2026-06-21 17:43:52
○NSns3.gratisdns.dk2015-08-10 → 2017-04-07 · 4 obs
● 2017-04-07 13:24:20
○ 2026-05-24 20:56:34
○ 2026-06-21 17:43:52
○NSns4.gratisdns.dk2015-08-10 → 2017-04-07 · 4 obs
● 2017-04-07 13:24:20
○ 2026-05-24 20:56:34
○ 2026-06-21 17:43:52
○NSns5.gratisdns.dk2015-08-10 → 2017-04-07 · 4 obs
● 2017-04-07 13:24:20
○ 2026-05-24 20:56:34
○ 2026-06-21 17:43:52
●MXalt1.aspmx.l.google.com2015-08-10 → 2026-06-21 · 2 obs
● 2026-06-21 17:43:52
●MXalt2.aspmx.l.google.com2015-08-10 → 2026-06-21 · 2 obs
● 2026-06-21 17:43:52
●MXaspmx.l.google.com2015-08-10 → 2026-06-21 · 2 obs
● 2026-06-21 17:43:52
●MXaspmx2.googlemail.com2015-08-10 → 2026-06-21 · 2 obs
● 2026-06-21 17:43:52
●MXaspmx3.googlemail.com2015-08-10 → 2026-06-21 · 2 obs
● 2026-06-21 17:43:52
●A87.48.49.1802015-08-10 → 2026-06-21 · 2 obs
● 2026-06-21 17:43:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, s.nic.dk, l.nic.dk... | - |
| feenstra.dk | ns02.one.com, ns01.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns02.one.com, ns01.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.48.49.180 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | google-site-verification=T0ZEOPg1q5XqNtc |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
Hierarchy
mail.feenstra.dk is a subdomain of feenstra.dk.
IP Addresses
feenstra.dk has exactly one IP address — 87.48.49.180.
The host names feenstraweb.dk, lescoches.dk, mail.feenstra.dk and mail.feenstraweb.dk all share IP numbers with feenstra.dk.
Name Servers
DNS delegation for feenstra.dk points to two name servers: ns01.one.com and ns02.one.com.
The name server configuration of feenstra.dk is shared with other domains, for instance opssys.nl, filosofietje.nl, nybe.se and two others.
ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.
Mail Servers
Five mail servers handle feenstra.dk: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by feenstra.dk are shared with other domains: ns500671.ns500671.ns500731.ns500705.ns500671.ns500688.ns500291.ns500291.ns500291.ns500666.ns500291.ns500291.ns500131.lustychickser.com, 1500soundacademy.com, ns500699.ns500693.ns500734.ns500693.ns500734.ns500693.ns500693.ns500693.ns500693.ns500699.ns500693.ns500699.ns500683.ns500110.dtrkdll.com and two others among them.
These mail servers are often deployed together with alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com has two IP addresses: 64.233.180.26 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
Host names pointing to 108.177.123.27 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 172.253.116.27 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.