qysen.com - robtex.com
qysen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.77.245.225🇸🇬 AS-VULTR45.77.240.0/20 Vultr Assigned Prefix | ||||||
| PTR | 45.77.245.225.vultrusercontent.com | ||||||
| NS | ns1.vultr.com ⭐ | ||||||
| A | 2001:19f0:ccc::1🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1 | ||||||
| A | 2001:19f0:ccd::1🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix | ||||||
| PTR | ns1.vultr.com | ||||||
| A | 173.199.96.96🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix | ||||||
| PTR | ns1.vultrusercontent.com | ||||||
| NS | ns2.vultr.com | ||||||
| A | 2001:19f0:ccc::2🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1 | ||||||
| A | 2001:19f0:ccd::2🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix | ||||||
| PTR | ns2.vultr.com | ||||||
| A | 173.199.96.97🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix | ||||||
| PTR | ns2.vultrusercontent.com | ||||||
| MX | qysen.com ⭐ | ||||||
| A | 45.77.245.225🇸🇬 AS-VULTR45.77.240.0/20 Vultr Assigned Prefix | ||||||
| PTR | 45.77.245.225.vultrusercontent.com | ||||||
| SOA | ns1.vultr.comdnsadm@choopa.com serial=0 | ||||||
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=1774649637 | ||||||
MX for
qysen.com |
Same first word
qysen.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.vultr.com2026-03-16 → 2026-03-27 · 3 obs
● 2026-03-16 13:12:54
● 2026-03-27 22:42:28
○NSns1.zhujiwu.com2015-05-08 → 2015-05-08 · 3 obs
○ 2015-09-24 02:39:58
○ 2026-03-27 22:42:28
●NSns2.vultr.com2026-03-16 → 2026-03-27 · 3 obs
● 2026-03-16 13:12:54
● 2026-03-27 22:42:28
○NSns2.zhujiwu.com2015-05-08 → 2015-05-08 · 3 obs
○ 2015-09-24 02:39:58
○ 2026-03-27 22:42:28
○NSns39.domaincontrol.com2020-01-05 → 2020-01-05 · 4 obs
● 2020-01-05 16:25:48
○ 2026-03-16 13:12:54
○ 2026-03-27 22:42:28
○NSns40.domaincontrol.com2020-01-05 → 2020-01-05 · 4 obs
● 2020-01-05 16:25:48
○ 2026-03-16 13:12:54
○ 2026-03-27 22:42:28
●MXqysen.com2026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 22:42:28
○A123.108.108.1682015-05-08 → 2016-07-14 · 4 obs
● 2016-07-14 00:36:46
○ 2017-03-18 20:12:12
○ 2026-03-27 22:42:28
○A23.80.70.932020-01-05 → 2020-01-05 · 4 obs
● 2020-01-05 16:25:48
○ 2026-03-16 13:12:54
○ 2026-03-27 22:42:28
●A45.77.245.2252026-03-16 → 2026-03-27 · 3 obs
● 2026-03-16 13:12:54
● 2026-03-27 22:42:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| qysen.com | ns1.vultr.com, ns2.vultr.com | 4 records |
✅ Authoritative Response
Server:173.199.96.97
NS records: ns1.vultr.com, ns2.vultr.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qysen.com (unsigned zone)
⏱️ Timing
Total: 128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.77.245.225 |
| NS | 2 | ns1.vultr.com, ns2.vultr.com |
| MX | 1 | qysen.com (pri: 10) |
| SOA | 1 | ns1.vultr.com dnsadm.choopa.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.vultr.com, ns1.vultr.com, ns2.vultr.com...)
Analysis
Mail Server Role
qysen.com serves as a mail server for qysen.com.
IP Addresses
qysen.com points to a single IP: 45.77.245.225.
Name Servers
qysen.com's delegation is to two name servers ns1.vultr.com and ns2.vultr.com.
qysen.com shares the same name server configuration as other domains, such as bokista.com, thehealthacademy.net, geex-art.com, uplaya.com and unix-consult.com.
qysen.com at least partially shares its name servers with other domains, for instance coredatasets.com, handyatlanta.com, akasagoa.com, yourpinnacle.com.au and aaremodels.com.
These name servers are commonly used with ns1.wpdns.host, ns2.wpdns.host and ns3.wpdns.host.
Host names with three IP numbers
The host name ns1.vultr.com points to 2001:19f0:ccc::1, 2001:19f0:ccd::1 and 173.199.96.96; the host name ns2.vultr.com points to 2001:19f0:ccc::2, 2001:19f0:ccd::2 and 173.199.96.97
Mail Servers
qysen.com is handled by a single mail server.
qysen.com points to IP number 45.77.245.225.