quantcom.org - robtex.com
quantcom.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | names.dialtelecom.cz ⭐ | ||||||
| A | 2001:1508:1003:1::2🇨🇿 QUANTCOM-AS2001:1508::/32 | ||||||
| PTR | names.dialtelecom.cz | ||||||
| A | 195.250.136.2🇨🇿 QUANTCOM-AS195.250.128.0/19 | ||||||
| PTR | names.dialtelecom.cz | ||||||
| NS | sns.dialtelecom.cz | ||||||
| A | 2001:1508:1003:2::4🇨🇿 QUANTCOM-AS2001:1508::/32 | ||||||
| PTR | sns.dialtelecom.cz | ||||||
| A | 195.250.128.2🇨🇿 QUANTCOM-AS195.250.128.0/19 | ||||||
| PTR | sns.dialtelecom.cz | ||||||
| SOA | names.dialtelecom.czhostmaster@dialtelecom.cz 2026-08-31 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1788151275 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
9 records (2 active, 7 former)
●NSnames.dialtelecom.cz2026-08-30 → 2026-08-31 · 3 obs
● 2026-08-30 05:39:42
● 2026-08-31 05:02:54
○NSns01.one.com2015-06-03 → 2017-06-14 · 4 obs
● 2017-06-14 22:18:20
○ 2026-08-30 05:39:42
○ 2026-08-31 05:02:54
○NSns02.one.com2015-06-03 → 2017-06-14 · 4 obs
● 2017-06-14 22:18:20
○ 2026-08-30 05:39:42
○ 2026-08-31 05:02:54
●NSsns.dialtelecom.cz2026-08-30 → 2026-08-31 · 3 obs
● 2026-08-30 05:39:42
● 2026-08-31 05:02:54
○MXmxcluster1.one.com2015-06-03 → 2017-06-14 · 4 obs
● 2017-06-14 22:18:20
○ 2026-08-30 05:39:42
○ 2026-08-31 05:02:54
○MXmxcluster2.one.com2015-06-03 → 2017-06-14 · 4 obs
● 2017-06-14 22:18:20
○ 2026-08-30 05:39:42
○ 2026-08-31 05:02:54
○A46.30.212.212015-11-02 → 2016-04-18 · 5 obs
● 2015-11-02 01:58:26
● 2016-04-18 17:35:00
○ 2016-09-20 18:35:22
○ 2026-08-31 05:02:54
○A46.30.212.662015-06-03 → 2015-06-03 · 3 obs
○ 2015-11-02 01:58:26
○ 2026-08-31 05:02:54
○A46.30.213.2242016-09-20 → 2017-06-14 · 5 obs
● 2016-09-20 18:35:22
● 2017-06-14 22:18:20
○ 2026-08-30 05:39:42
○ 2026-08-31 05:02:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| quantcom.org | names.dialtelecom.cz, sns.dialtelecom.cz | - |
✅ Authoritative Response
Server:195.250.136.2
NS records: names.dialtelecom.cz, sns.dialtelecom.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quantcom.org (unsigned zone)
⏱️ Timing
Total: 995ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | sns.dialtelecom.cz, names.dialtelecom.cz |
| SOA | 1 | names.dialtelecom.cz hostmaster.dialtele |
Analysis
Name Servers
quantcom.org is delegated to two name servers: names.dialtelecom.cz and sns.dialtelecom.cz.
quantcom.org shares its name server setup with other domains, including dopskopl-kr.cz, 61.113.82.in-addr.arpa, 119.93.85.in-addr.arpa and two others.
quantcom.org has at least partial name server overlap with other domains, such as 150.250.195.in-addr.arpa, 116.4.62.in-addr.arpa, auditak.cz and two others.
names.vol.cz, sns.vol.cz and ns01.gopas.cz — plus 4 other name servers — are commonly paired with these name servers.
names.dialtelecom.cz and sns.dialtelecom.cz each resolve to two IP addresses: names.dialtelecom.cz points to 195.250.136.2 and 2001:1508:1003:1::2, while sns.dialtelecom.cz points to 195.250.128.2 and 2001:1508:1003:2::4.