sfows.com - robtex.com
sfows.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1785145372 | ||||||
Same first word
Similar names
osswf.com |
sfwos.com |
sowfs.com |
ossfw.com |
fwsso.de |
fwsso.com |
owsfs.com |
fwoss.com |
sosfw.com |
wofss.at |
fsosw.org |
sowsf.com |
fsosw.com |
wofss.com |
DNS History
9 records (4 active, 5 former)
○NSno-dyn-updates.san.yahoo.com2015-08-14 → 2016-04-01 · 4 obs
● 2016-04-01 05:59:18
○ 2018-06-25 17:38:50
○ 2026-07-27 09:56:14
●NSns1.judns.com2026-06-21 → 2026-07-27 · 3 obs
● 2026-06-21 10:53:46
● 2026-07-27 09:56:14
●NSns1.julydns.com2026-06-21 → 2026-07-27 · 3 obs
● 2026-06-21 10:53:46
● 2026-07-27 09:56:14
●NSns2.judns.com2026-06-21 → 2026-07-27 · 3 obs
● 2026-06-21 10:53:46
● 2026-07-27 09:56:14
●NSns2.julydns.com2026-06-21 → 2026-07-27 · 3 obs
● 2026-06-21 10:53:46
● 2026-07-27 09:56:14
○NSyns1.yahoo.com2015-08-14 → 2016-04-01 · 4 obs
● 2016-04-01 05:59:18
○ 2018-06-25 17:38:50
○ 2026-07-27 09:56:14
○NSyns2.yahoo.com2015-08-14 → 2016-04-01 · 4 obs
● 2016-04-01 05:59:18
○ 2018-06-25 17:38:50
○ 2026-07-27 09:56:14
○MXmx-biz.mail.am0.yahoodns.net2015-08-14 → 2016-04-01 · 4 obs
● 2016-04-01 05:59:18
○ 2018-06-25 17:38:50
○ 2026-07-27 09:56:14
○A98.138.19.1432015-08-14 → 2016-04-01 · 4 obs
● 2016-04-01 05:59:18
○ 2018-06-25 17:38:50
○ 2026-07-27 09:56:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sfows.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfows.com (unsigned zone)
⏱️ Timing
Total: 252ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Name Servers
Four name servers handle the delegation for sfows.com: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
At least some of sfows.com's name servers are shared with other domains, for example tourbulk.com, chuanzhitong.com, winjet.cn and two more.
These name servers tend to be deployed in combination with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
ns1.judns.com and ns2.judns.com share the IP address 162.159.27.251; ns1.julydns.com and ns2.julydns.com share the IP address 162.159.48.223.
Host names pointing to 162.159.27.251 IP addresses: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223 IP addresses: ns1.julydns.com and ns2.julydns.com.