studycomb.com - robtex.com
studycomb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.30.211.38🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| PTR | domain-parking.one.com | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | mx1.pub.mailpod12-cph3.one.com ⭐ | ||||||
| A | 104.37.34.246🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx1.pub.mailpod12-cph3.one.com | ||||||
| MX | mx2.pub.mailpod12-cph3.one.com ⭐ | ||||||
| A | 104.37.34.247🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx2.pub.mailpod12-cph3.one.com | ||||||
| MX | mx3.pub.mailpod12-cph3.one.com ⭐ | ||||||
| A | 104.37.34.248🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx3.pub.mailpod12-cph3.one.com | ||||||
| MX | mx4.pub.mailpod12-cph3.one.com ⭐ | ||||||
| A | 104.37.34.249🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx4.pub.mailpod12-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-09-05 #2 | ||||||
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=1788852003 | ||||||
Same first word
studycomb.com |
Similar names
Previous names
Next names
DNS History
11 records (7 active, 4 former)
○NSns.gabia.co.kr2015-12-22 → 2017-12-15 · 4 obs
● 2017-12-15 07:02:54
○ 2026-08-19 10:57:28
○ 2026-09-08 07:48:28
○NSns.gabia.net2015-12-22 → 2017-12-15 · 4 obs
● 2017-12-15 07:02:54
○ 2026-08-19 10:57:28
○ 2026-09-08 07:48:28
●NSns01.one.com2026-08-19 → 2026-09-08 · 3 obs
● 2026-08-19 10:57:28
● 2026-09-08 07:48:28
●NSns02.one.com2026-08-19 → 2026-09-08 · 3 obs
● 2026-08-19 10:57:28
● 2026-09-08 07:48:28
○NSns1.gabia.co.kr2015-12-22 → 2017-12-15 · 4 obs
● 2017-12-15 07:02:54
○ 2026-08-19 10:57:28
○ 2026-09-08 07:48:28
●MXmx1.pub.mailpod12-cph3.one.com2026-08-19 → 2026-09-08 · 2 obs
● 2026-09-08 07:48:28
●MXmx2.pub.mailpod12-cph3.one.com2026-08-19 → 2026-09-08 · 2 obs
● 2026-09-08 07:48:28
●MXmx3.pub.mailpod12-cph3.one.com2026-08-19 → 2026-09-08 · 2 obs
● 2026-09-08 07:48:28
●MXmx4.pub.mailpod12-cph3.one.com2026-08-19 → 2026-09-08 · 2 obs
● 2026-09-08 07:48:28
○A125.209.222.1322015-12-22 → 2017-12-15 · 4 obs
● 2017-12-15 07:02:54
○ 2026-08-19 10:57:28
○ 2026-09-08 07:48:28
●A46.30.211.382026-08-19 → 2026-09-08 · 3 obs
● 2026-08-19 10:57:28
● 2026-09-08 07:48:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| studycomb.com | ns01.one.com, ns02.one.com | 4 records |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 544ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.211.38 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 4 | mx4.pub.mailpod12-cph3.one.com (pri: 10), mx3.pub.mailpod12-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.one.com, ns01.one.com, ns02.one.com...)
Analysis
IP Addresses
studycomb.com has exactly one IP address — 46.30.211.38.
eberts.eu, vognmand.org, steelox.dk plus two other host names have IP numbers in common with studycomb.com.
Name Servers
The NS records for studycomb.com delegate to ns01.one.com and ns02.one.com.
The name server configuration of studycomb.com is shared with other domains, for instance ggm.org.uk, neurexan.biz, strand-hvass.com and two others.
studycomb.com and other domains like wagberg.net share at least a portion of their name servers.
ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10. Likewise, ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10 — two IP addresses apiece.
Mail Servers
Four mail servers handle email for studycomb.com: mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com, mx3.pub.mailpod12-cph3.one.com and mx4.pub.mailpod12-cph3.one.com.
At least some of the mail servers used by studycomb.com are shared with other domains: chivayu.be, mariakyrkaniuddevalla.se, albaum.it and two others among them.
Four host names, each with one IP address: mx1.pub.mailpod12-cph3.one.com has 104.37.34.246, mx2.pub.mailpod12-cph3.one.com has 104.37.34.247, mx3.pub.mailpod12-cph3.one.com has 104.37.34.248 and mx4.pub.mailpod12-cph3.one.com has 104.37.34.249.