semantrium.com - robtex.com
semantrium.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=1775401597 | ||||||
Subdomains
mail.semantrium.com |
Same first word
semantrium.com |
Similar names
DNS History
13 records (7 active, 6 former)
●NSns.keurigonline.be2026-02-16 → 2026-04-05 · 3 obs
● 2026-02-16 14:20:40
● 2026-04-05 15:35:36
●NSns.keurigonline.com2026-02-16 → 2026-04-05 · 3 obs
● 2026-02-16 14:20:40
● 2026-04-05 15:35:36
●NSns.keurigonline.eu2026-02-16 → 2026-04-05 · 3 obs
● 2026-02-16 14:20:40
● 2026-04-05 15:35:36
●NSns.keurigonline.net2026-02-16 → 2026-04-05 · 3 obs
● 2026-02-16 14:20:40
● 2026-04-05 15:35:36
●NSns.keurigonline.nl2026-02-16 → 2026-04-05 · 3 obs
● 2026-02-16 14:20:40
● 2026-04-05 15:35:36
○NSns1.keurigonline10.nl2015-06-28 → 2015-11-02 · 4 obs
● 2015-11-02 06:53:38
○ 2016-01-18 20:50:04
○ 2026-04-05 15:35:36
○NSns1.keurigonline60.nl2016-01-18 → 2018-07-01 · 5 obs
● 2016-01-18 20:50:04
● 2018-07-01 00:33:02
○ 2026-02-16 14:20:40
○ 2026-04-05 15:35:36
○NSns2.keurigonline10.nl2015-06-28 → 2015-11-02 · 4 obs
● 2015-11-02 06:53:38
○ 2016-01-18 20:50:04
○ 2026-04-05 15:35:36
○NSns2.keurigonline60.nl2016-01-18 → 2018-07-01 · 5 obs
● 2016-01-18 20:50:04
● 2018-07-01 00:33:02
○ 2026-02-16 14:20:40
○ 2026-04-05 15:35:36
●MXmail.semantrium.com2015-06-28 → 2026-04-05 · 2 obs
● 2026-04-05 15:35:36
○A185.103.16.1362016-01-18 → 2018-07-01 · 5 obs
● 2016-01-18 20:50:04
● 2018-07-01 00:33:02
○ 2026-02-16 14:20:40
○ 2026-04-05 15:35:36
●A5.22.249.32026-02-16 → 2026-04-05 · 3 obs
● 2026-02-16 14:20:40
● 2026-04-05 15:35:36
○A94.124.93.1462015-06-28 → 2015-11-02 · 4 obs
● 2015-11-02 06:53:38
○ 2016-01-18 20:50:04
○ 2026-04-05 15:35:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| semantrium.com | ns.keurigonline.nl, ns.keurigonline.net, ns.keurigonline.be, ns.keurigonline.com... | 2 records |
✅ Authoritative Response
Server:13.248.156.209
NS records: ns.keurigonline.nl, ns.keurigonline.net, ns.keurigonline.be, ns.keurigonline.com, ns.keurigonline.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 595ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.22.249.3 |
| NS | 5 | ns.keurigonline.eu, ns.keurigonline.nl... |
| MX | 1 | mail.semantrium.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.keurigonline.nl |
| SOA | 1 | ns.keurigonline.nl hostmaster.keurigonli |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.keurigonline.com, ns.keurigonline.com)
Analysis
Hierarchy
semantrium.com is the parent of mail.semantrium.com.
IP Addresses
semantrium.com resolves to one IP number: 5.22.249.3.
other host names including mail.lomilomi.nu, mail.ddschilders.com, mail.vechtscene.nl, mail.surgoptix.nl and www.mariabode.nl share IP numbers with semantrium.com.
Name Servers
semantrium.com is delegated to five name servers: ns.keurigonline.be, ns.keurigonline.com, ns.keurigonline.eu, ns.keurigonline.net and ns.keurigonline.nl.
semantrium.com at least partially shares name servers with other domains, for instance kaagseboer.nl, nieuwehelden.org, telefoongidsonline.com, woeff.nl and sbrilliant.com.
Host names with two IP numbers:
ns.keurigonline.be points to 2001:41d0:404:200::2fbb and 217.182.176.14
ns.keurigonline.com points to 2607:5300:201:3100::92af and 192.99.182.47
ns.keurigonline.eu points to 2605:6400:10:5c1:84ee:85fb:b2b:8b37 and 198.251.86.156
ns.keurigonline.net points to 2a0c:b9c0:f:44c3::1 and 188.212.124.37
ns.keurigonline.nl points to 2a05:d018:c40:8e01:7cab:9b94:f853:3736 and 13.248.156.209
Mail Servers
semantrium.com is handled by a single mail server, mail.semantrium.com.
mail.semantrium.com resolves to IP 5.22.249.3.