onstl.com - robtex.com
onstl.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=1774693327 | ||||||
Subdomains
nullmx.onstl.com |
Same first word
onstl.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns-us.1and1-dns.com2018-10-02 → 2026-03-28 · 3 obs
● 2018-10-02 14:57:42
● 2026-03-28 10:48:52
●NSns-us.1and1-dns.de2018-10-02 → 2026-03-28 · 3 obs
● 2018-10-02 14:57:42
● 2026-03-28 10:48:52
●NSns-us.1and1-dns.org2018-10-02 → 2026-03-28 · 3 obs
● 2018-10-02 14:57:42
● 2026-03-28 10:48:52
●NSns-us.1and1-dns.us2018-10-02 → 2026-03-28 · 3 obs
● 2018-10-02 14:57:42
● 2026-03-28 10:48:52
○NSns1.johnsebben.com2015-08-01 → 2017-02-15 · 4 obs
● 2017-02-15 09:32:06
○ 2018-10-02 14:57:42
○ 2026-03-28 10:48:52
○NSns2.johnsebben.com2015-08-01 → 2017-02-15 · 4 obs
● 2017-02-15 09:32:06
○ 2018-10-02 14:57:42
○ 2026-03-28 10:48:52
●MXmx1.emailsrvr.com2015-08-01 → 2026-03-28 · 2 obs
● 2026-03-28 10:48:52
●MXmx2.emailsrvr.com2015-08-01 → 2026-03-28 · 2 obs
● 2026-03-28 10:48:52
○A198.20.243.1062015-08-01 → 2017-02-15 · 4 obs
● 2017-02-15 09:32:06
○ 2018-10-02 14:57:42
○ 2026-03-28 10:48:52
●A198.251.72.1482026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 01:47:24
● 2026-03-28 10:48:52
○A70.35.199.592018-10-02 → 2018-10-02 · 4 obs
● 2018-10-02 14:57:42
○ 2026-03-28 01:47:24
○ 2026-03-28 10:48:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| onstl.com | ns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.83.2
NS records: ns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onstl.com (unsigned zone)
⏱️ Timing
Total: 234ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.251.72.148 |
| NS | 4 | ns-us.1and1-dns.us, ns-us.1and1-dns.org... |
| MX | 2 | mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10) |
| SOA | 1 | ns-us.1and1-dns.com hostmaster.1and1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-us.1and1-dns.com, ns-us.1and1-dns.com)
Analysis
Hierarchy
onstl.com is the parent of nullmx.onstl.com.
IP Addresses
onstl.com resolves to one IP number: 198.251.72.148.
other host names including mail.baseballstl.com, baseballstl.com, mrfstl.com, www.stlouisclassicrock.com and promstl.com share IP numbers with onstl.com.
Name Servers
onstl.com is delegated to four name servers: ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and ns-us.1and1-dns.us.
onstl.com at least partially shares name servers with other domains, for instance oaxaca.today, hyperinflation.com, lael.com, beer30.beer and ebhprogram.org.
These name servers are commonly used alongside ns51.1and1.com and ns52.1and1.com.
Host names with two IP numbers:
ns-us.1and1-dns.com points to 2001:8d8:fe:53:0:d9a0:5202:100 and 217.160.82.2; ns-us.1and1-dns.de points to 2001:8d8:fe:53:0:d9a0:5002:100 and 217.160.80.2; ns-us.1and1-dns.org points to 2001:8d8:fe:53:0:d9a0:5302:100 and 217.160.83.2; ns-us.1and1-dns.us points to 2001:8d8:fe:53:0:d9a0:5102:100 and 217.160.81.2.
Mail Servers
Two mail servers handle onstl.com: mx1.emailsrvr.com and mx2.emailsrvr.com.
onstl.com shares the same mail server setup as other domains, for instance cartofact.com, mica-condominiums.com, getmymapstab.com, gopromotional.ie and volrehab.com.
onstl.com shares some mail servers with other domains, at least partially, for instance broadcastmyfax.com, q10triad.net, mitogen.ca, worthingtonpremierrealty.com and bremss.org.
Host names with four IP numbers: mx1.emailsrvr.com points to 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1; mx2.emailsrvr.com points to 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.