sfc-defense.com - robtex.com
sfc-defense.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=1778677441 | ||||||
Subdomains
www.sfc-defense.com |
Same first word
sfc-defense.com |
DNS History
11 records (8 active, 3 former)
●NSathena.ns.cloudflare.com2026-03-24 → 2026-05-13 · 3 obs
● 2026-03-24 22:16:36
● 2026-05-13 13:06:26
●NSkirk.ns.cloudflare.com2026-03-24 → 2026-05-13 · 3 obs
● 2026-03-24 22:16:36
● 2026-05-13 13:06:26
○NSns0.artsatweb.de2015-07-04 → 2016-12-29 · 4 obs
● 2016-12-29 23:20:18
○ 2026-03-24 22:16:36
○ 2026-05-13 13:06:26
○NSns2.artsatweb.de2015-07-04 → 2016-12-29 · 4 obs
● 2016-12-29 23:20:18
○ 2026-03-24 22:16:36
○ 2026-05-13 13:06:26
●MXde-smtp-inbound-1.mimecast.com2026-03-24 → 2026-05-13 · 2 obs
● 2026-05-13 13:06:26
●MXde-smtp-inbound-2.mimecast.com2026-03-24 → 2026-05-13 · 2 obs
● 2026-05-13 13:06:26
●A104.21.93.1442026-03-24 → 2026-05-13 · 3 obs
● 2026-03-24 22:16:36
● 2026-05-13 13:06:26
○A141.0.23.442015-07-04 → 2016-12-29 · 4 obs
● 2016-12-29 23:20:18
○ 2026-03-24 22:16:36
○ 2026-05-13 13:06:26
●A172.67.211.262026-03-24 → 2026-05-13 · 3 obs
● 2026-03-24 22:16:36
● 2026-05-13 13:06:26
●A2606:4700:3037::6815:5d902026-03-24 → 2026-05-13 · 3 obs
● 2026-03-24 22:16:36
● 2026-05-13 13:06:26
●A2606:4700:3037::ac43:d31a2026-03-24 → 2026-05-13 · 3 obs
● 2026-03-24 22:16:36
● 2026-05-13 13:06:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sfc-defense.com | athena.ns.cloudflare.com, kirk.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.72
NS records: athena.ns.cloudflare.com, kirk.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfc-defense.com (unsigned zone)
⏱️ Timing
Total: 504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.211.26, 104.21.93.144 |
| AAAA | 2 | 2606:4700:3037::ac43:d31a, 2606:4700:3037::6815:5d90 |
| NS | 2 | athena.ns.cloudflare.com, kirk.ns.cloudflare.com |
| MX | 2 | de-smtp-inbound-1.mimecast.com (pri: 10), de-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 1 | v=spf1 mx a:mailgw.sfc.com include:_spf. |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | athena.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (athena.ns.cloudflare.com, athena.ns.cloudflare.com, athena.ns.cloudflare.com...)
Analysis
Hierarchy
sfc-defense.com is the parent of www.sfc-defense.com.
IP Addresses
sfc-defense.com points to four IP numbers: 2606:4700:3037::6815:5d90, 2606:4700:3037::ac43:d31a, 104.21.93.144 and 172.67.211.26.
For instance, other host names distantdesire.com, bt1207so.cc, paralok.com, etchstone.com and kora7at.com share IP numbers with sfc-defense.com.
Name Servers
sfc-defense.com is delegated to two name servers: athena.ns.cloudflare.com and kirk.ns.cloudflare.com.
sfc-defense.com uses the same name server setup as other domains such as pokoi.org.hk, efoy-pro.com, landofcrypto.com, glowball.com and personalloansnorthidaho.com.
sfc-defense.com shares name servers with other domains at least partially, for example hsv-defender.pro, ciuins.com, solex-un.ru, hsykservices.com and euchems.me.
These name servers are commonly used with rocco.ns.cloudflare.com.
Host names with six IP numbers: host name athena.ns.cloudflare.com points to: 2606:4700:50::adf5:3a48, 2803:f800:50::6ca2:c048, 2a06:98c1:50::ac40:2048, 108.162.192.72, 172.64.32.72 and 173.245.58.72; host name kirk.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc0, 2803:f800:50::6ca2:c1c0, 2a06:98c1:50::ac40:21c0, 108.162.193.192, 172.64.33.192 and 173.245.59.192.
Mail Servers
Two mail servers de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com handle sfc-defense.com.
sfc-defense.com shares the same mail server setup as other domains, for instance antalis.co.uk, daikin.cz, lvy.nl, leonardo-hotels.nl and howdyhonda.com.
sfc-defense.com shares mail servers with other domains at least partially; for instance ubigi.com, fertinet.de, gva.fr, griesbacher.de and mail.htm.ht-tooldesign.de.
Host names with two IP numbers:
de-smtp-inbound-1.mimecast.com points to: 194.104.108.22 and 194.104.110.22.
de-smtp-inbound-2.mimecast.com points to: 194.104.108.22 and 194.104.110.22.
Host names that point to 194.104.108.22: de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com.
Host names that point to 194.104.110.22: de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com.