delfsma.com - robtex.com
delfsma.com
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=1774686097 | ||||||
Same first word
delfsma.com |
Similar names
DNS History
12 records (5 active, 7 former)
○NSns1.dynamixs.net2008-03-19 → 2018-12-19 · 4 obs
● 2018-12-19 08:23:10
○ 2026-02-28 01:16:28
○ 2026-03-28 08:25:08
●NSns1.openprovider.nl2026-02-28 → 2026-03-28 · 3 obs
● 2026-02-28 01:16:28
● 2026-03-28 08:25:08
○NSns2.dynamixs.net2008-03-19 → 2018-12-19 · 4 obs
● 2018-12-19 08:23:10
○ 2026-02-28 01:16:28
○ 2026-03-28 08:25:08
●NSns2.openprovider.be2026-02-28 → 2026-03-28 · 3 obs
● 2026-02-28 01:16:28
● 2026-03-28 08:25:08
●NSns3.openprovider.eu2026-02-28 → 2026-03-28 · 3 obs
● 2026-02-28 01:16:28
● 2026-03-28 08:25:08
●MXdelfsma-com.mail.protection.outlook.com2026-02-28 → 2026-03-28 · 3 obs
● 2026-02-28 01:16:28
● 2026-03-28 08:25:08
○MXmail.delfsma.com2008-03-19 → 2018-12-19 · 4 obs
● 2018-12-19 08:23:10
○ 2026-02-28 01:16:28
○ 2026-03-28 08:25:08
○A81.169.182.1252016-02-10 → 2017-01-29 · 5 obs
● 2016-02-10 17:00:04
● 2017-01-29 14:48:54
○ 2018-12-19 08:23:10
○ 2026-03-28 08:25:08
○A81.169.244.702018-12-19 → 2018-12-19 · 4 obs
● 2018-12-19 08:23:10
○ 2026-02-28 01:16:28
○ 2026-03-28 08:25:08
○A83.172.133.1522008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-07 23:51:30
○ 2026-03-28 08:25:08
○A85.214.193.1842015-06-07 → 2015-11-05 · 5 obs
● 2015-06-07 23:51:30
● 2015-11-05 20:17:56
○ 2016-02-10 17:00:04
○ 2026-03-28 08:25:08
●A92.205.20.1922026-02-28 → 2026-03-28 · 3 obs
● 2026-02-28 01:16:28
● 2026-03-28 08:25:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| delfsma.com | ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be | - |
✅ Authoritative Response
Server:162.159.27.96
NS records: ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2377ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.205.20.192 |
| NS | 3 | ns2.openprovider.be, ns3.openprovider.eu... |
| MX | 1 | delfsma-com.mail.protection.outlook.com |
| TXT | 2 | MS=ms98558964, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
IP Addresses
delfsma.com points to a single IP: 92.205.20.192.
Other host names, for instance kvlmt.nl, 192.20.205.92.host.secureserver.net, media-center.nl, anef.nl and mail.directgeldlenen.nl share IP numbers with delfsma.com.
Name Servers
delfsma.com is delegated to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.
delfsma.com at least partially shares its name servers with other domains, for instance eerfast.com, vitaalveldtherapie.nl, oudersenonderwijs.nl, arrival.es and inbal.de.
Host names with two IP numbers:
ns2.openprovider.be points to: 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96.
ns3.openprovider.eu points to: 2400:cb00:2049:1::a29f:3059 and 162.159.48.89.
ns1.openprovider.nl points to: 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10.
Mail Servers
delfsma.com is served by a single mail server, delfsma-com.mail.protection.outlook.com.
The host name delfsma-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::d, 52.101.68.8, 52.101.68.10, 52.101.73.22 and 52.101.73.26.