quantumos.com - robtex.com
quantumos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1774540547 | ||||||
Subdomains
smtp.quantumos.com |
Same first word
quantumos.com |
Similar names
DNS History
16 records (4 active, 12 former)
○NSdns0.zoneedit.com2015-06-08 → 2015-11-01 · 4 obs
● 2015-11-01 11:06:56
○ 2016-01-20 01:55:30
○ 2026-03-26 15:57:56
○NSdns11.hichina.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 15:13:14
○ 2026-03-26 15:57:56
○NSdns12.hichina.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 15:13:14
○ 2026-03-26 15:57:56
●NSns1.afternic.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 15:57:56
○NSns1.bluedomino.com2016-01-20 → 2017-05-14 · 5 obs
● 2016-01-20 01:55:30
● 2017-05-14 23:07:48
○ 2026-02-15 15:13:14
○ 2026-03-26 15:57:56
○NSns1.yourhostingaccount.com2016-01-20 → 2017-05-14 · 5 obs
● 2016-01-20 01:55:30
● 2017-05-14 23:07:48
○ 2026-02-15 15:13:14
○ 2026-03-26 15:57:56
○NSns12.zoneedit.com2015-06-08 → 2015-11-01 · 4 obs
● 2015-11-01 11:06:56
○ 2016-01-20 01:55:30
○ 2026-03-26 15:57:56
●NSns2.afternic.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 15:57:56
○NSns2.bluedomino.com2016-01-20 → 2017-05-14 · 5 obs
● 2016-01-20 01:55:30
● 2017-05-14 23:07:48
○ 2026-02-15 15:13:14
○ 2026-03-26 15:57:56
○NSns8.zoneedit.com2015-06-08 → 2015-11-01 · 4 obs
● 2015-11-01 11:06:56
○ 2016-01-20 01:55:30
○ 2026-03-26 15:57:56
○MXmx.quantumos.com2016-01-20 → 2026-02-15 · 3 obs
● 2026-02-15 15:13:14
○ 2026-03-26 15:57:56
○A104.131.200.52016-01-20 → 2026-02-15 · 4 obs
● 2016-01-20 01:55:30
● 2026-02-15 15:13:14
○ 2026-03-26 15:57:56
●A13.248.169.482026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 15:57:56
●A76.223.54.1462026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 15:57:56
○A76.31.253.1962015-06-08 → 2015-11-01 · 4 obs
● 2015-11-01 11:06:56
○ 2016-01-20 01:55:30
○ 2026-03-26 15:57:56
○CNAMEoverdue.aliyun.com2026-02-15 → 2026-02-15 · 2 obs
○ 2026-03-26 15:57:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| quantumos.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quantumos.com (unsigned zone)
⏱️ Timing
Total: 77ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
quantumos.com is parent of smtp.quantumos.com.
IP Addresses
quantumos.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance multado.com, hostmaster.mp3freedom.com, scoutsure.com, socializa.xyz and saferoute.com share IP numbers with quantumos.com.
Name Servers
quantumos.com's delegation is to two name servers ns1.afternic.com and ns2.afternic.com.
quantumos.com shares the same name server configuration as other domains, such as method.house, astralfinance.com, quarter.mobi, teamumbrella.com and cafholdings.com.
quantumos.com at least partially shares its name servers with other domains, for instance blackgold.info, wholearthfarm.com, blogmethod.com, oesq.com and theoralhealth.com.
Host names with two IP numbers: ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69