sw21cloud.com - robtex.com
sw21cloud.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.112.121.157🇺🇸 AS2584274.112.120.0/22 Alltel Direct Inc / Advance 2000) | ||||||
| PTR | sw21cloud.com | ||||||
| PTR | sam.sw21cloud.com | ||||||
| NS | ns11.advance2s.com ⭐ | ||||||
| A | 74.112.120.12🇺🇸 AS2584274.112.120.0/22 Alltel Direct Inc / Advance 2000) | ||||||
| NS | ns12.advance2s.com | ||||||
| A | 74.112.120.13🇺🇸 AS2584274.112.120.0/22 Alltel Direct Inc / Advance 2000) | ||||||
| NS | ns13.advance2s.com | ||||||
| A | 74.112.120.14🇺🇸 AS2584274.112.120.0/22 Alltel Direct Inc / Advance 2000) | ||||||
| PTR | ns13.advance2s.com | ||||||
| NS | ns14.advance2s.com | ||||||
| A | 74.112.121.2🇺🇸 AS2584274.112.120.0/22 Alltel Direct Inc / Advance 2000) | ||||||
| PTR | ns12.advance2s.com | ||||||
| NS | ns15.advance2s.com | ||||||
| A | 74.112.121.148🇺🇸 AS2584274.112.120.0/22 Alltel Direct Inc / Advance 2000) | ||||||
| PTR | ns15.advance2s.com | ||||||
| MX | mail.sw21cloud.com ⭐ | ||||||
| A | 74.112.121.177🇺🇸 AS2584274.112.120.0/22 Alltel Direct Inc / Advance 2000) | ||||||
| PTR | app.sw21cloud.com | ||||||
| PTR | mail.sw21cloud.com | ||||||
| MX | email.sw21cloud.com(10) | ||||||
| A | 74.112.121.165🇺🇸 AS2584274.112.120.0/22 Alltel Direct Inc / Advance 2000) | ||||||
| PTR | email.sw21cloud.com | ||||||
| TXT | 5d67akf31h9m94bjnas1jpf8rp | ||||||
| TXT | l2vjrpjgbc6qvovr2at4h271h2 | ||||||
| TXT | afi4hk0sb2mcj59cfpdb9mka9m | ||||||
| TXT | v=spf1 ip4:74.112.121.177 ip4:74.112.121.165 a:mail a:email ~all | ||||||
| TXT | da16b2e644jhovoirqop74b0p2 | ||||||
| SOA | ns11.advance2s.comhostmaster@advance2s.com serial=71 | ||||||
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=1774411172 | ||||||
PTR for
Subdomains
Same first word
sw21cloud.com |
DNS History
8 records (8 active, 0 former)
●NSns11.advance2s.com2016-12-18 → 2026-03-25 · 2 obs
● 2026-03-25 04:29:00
●NSns12.advance2s.com2016-12-18 → 2026-03-25 · 2 obs
● 2026-03-25 04:29:00
●NSns13.advance2s.com2016-12-18 → 2026-03-25 · 2 obs
● 2026-03-25 04:29:00
●NSns14.advance2s.com2016-12-18 → 2026-03-25 · 2 obs
● 2026-03-25 04:29:00
●NSns15.advance2s.com2016-12-18 → 2026-03-25 · 2 obs
● 2026-03-25 04:29:00
●MXemail.sw21cloud.com2026-03-02 → 2026-03-25 · 3 obs
● 2026-03-02 20:43:52
● 2026-03-25 04:29:00
●MXmail.sw21cloud.com2016-12-18 → 2026-03-25 · 2 obs
● 2026-03-25 04:29:00
●A74.112.121.1572016-12-18 → 2026-03-25 · 2 obs
● 2026-03-25 04:29:00
🔍 DNS Trace
Analysis
Hierarchy
sw21cloud.com is a parent of citrix.sw21cloud.com, sam.sw21cloud.com, email.sw21cloud.com and mail.sw21cloud.com.
IP Addresses
sw21cloud.com points to a single IP: 74.112.121.157.
Other host names, such as sam.sw21cloud.com, share IP numbers with sw21cloud.com.
Name Servers
sw21cloud.com is delegated to five name servers: ns11.advance2s.com, ns12.advance2s.com, ns13.advance2s.com, ns14.advance2s.com and ns15.advance2s.com.
sw21cloud.com partially shares name servers with other domains; examples include bostonvalley.com, hva.cc, grecstudio.com, a2ksecure.com and 122.112.74.in-addr.arpa.
These name servers are often used with the name servers ns1.i-evolve.net and ns2.i-evolve.net.
Host names with one IP number:
Host name ns11.advance2s.com points to: 74.112.120.12
Host name ns12.advance2s.com points to: 74.112.120.13
Host name ns13.advance2s.com points to: 74.112.120.14
Host name ns14.advance2s.com points to: 74.112.121.2
Host name ns15.advance2s.com points to: 74.112.121.148
Mail Servers
sw21cloud.com is handled by two mail servers: email.sw21cloud.com and mail.sw21cloud.com.
Host names with one IP number: The host name email.sw21cloud.com points to 74.112.121.165 and the host name mail.sw21cloud.com points to 74.112.121.177.