sfxcode.com - robtex.com
sfxcode.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=1785900169 | ||||||
Same first word
sfxcode.com |
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns.iwelt-ag.net2015-08-11 → 2026-08-05 · 2 obs
● 2026-08-05 03:24:54
●NSdns2.iwelt-ag.net2015-08-11 → 2026-08-05 · 2 obs
● 2026-08-05 03:24:54
●NSdns3.iwelt-ag.de2015-08-11 → 2026-08-05 · 2 obs
● 2026-08-05 03:24:54
○MXmxa.expurgate.de2015-08-11 → 2020-02-11 · 4 obs
● 2020-02-11 12:06:26
○ 2026-03-04 15:46:56
○ 2026-08-05 03:24:54
○MXmxa.expurgate.net2015-08-11 → 2020-02-11 · 4 obs
● 2020-02-11 12:06:26
○ 2026-03-04 15:46:56
○ 2026-08-05 03:24:54
○MXmxb.expurgate.de2015-08-11 → 2020-02-11 · 4 obs
● 2020-02-11 12:06:26
○ 2026-03-04 15:46:56
○ 2026-08-05 03:24:54
○MXmxb.expurgate.net2015-08-11 → 2020-02-11 · 4 obs
● 2020-02-11 12:06:26
○ 2026-03-04 15:46:56
○ 2026-08-05 03:24:54
●MXmxtls.expurgate.net2026-03-04 → 2026-08-05 · 3 obs
● 2026-03-04 15:46:56
● 2026-08-05 03:24:54
●A173.249.2.2482020-02-11 → 2026-08-05 · 3 obs
● 2020-02-11 12:06:26
● 2026-08-05 03:24:54
●A2a00:cb0:2:3::1992020-02-11 → 2026-08-05 · 3 obs
● 2020-02-11 12:06:26
● 2026-08-05 03:24:54
○A82.212.215.1992015-08-11 → 2017-02-17 · 4 obs
● 2017-02-17 11:06:12
○ 2020-02-11 12:06:26
○ 2026-08-05 03:24:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| sfxcode.com | dns2.iwelt-ag.net, dns.iwelt-ag.net, dns3.iwelt-ag.de | - |
✅ Authoritative Response
Server:82.212.255.10
NS records: dns2.iwelt-ag.net, dns.iwelt-ag.net, dns3.iwelt-ag.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfxcode.com (unsigned zone)
⏱️ Timing
Total: 745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.249.2.248 |
| AAAA | 1 | 2a00:cb0:2:3::199 |
| NS | 3 | dns2.iwelt-ag.net, dns.iwelt-ag.net... |
| MX | 1 | mxtls.expurgate.net (pri: 10) |
| SOA | 1 | dns.iwelt-ag.net domainmaster.iwelt-ag.n |
Analysis
IP Addresses
sfxcode.com has two IP addresses: 173.249.2.248 and 2a00:cb0:2:3::199
Among the host names that share IP numbers with sfxcode.com are tierschutzinitiative-hassberge.de, clan-bf.de, biovit.de and two others.
Name Servers
The authoritative name servers for sfxcode.com are dns3.iwelt-ag.de, dns2.iwelt-ag.net and dns.iwelt-ag.net — three in total.
At least some of sfxcode.com's name servers are shared with other domains, for example phorms-shop.de, fahbuplus.at, akr-schult.de and two more.
dns3.iwelt-ag.de, dns2.iwelt-ag.net and dns.iwelt-ag.net all resolve to exactly two IP numbers apiece: dns3.iwelt-ag.de → 85.236.41.196 and 2001:4178:2:1328::10; dns2.iwelt-ag.net → 82.212.255.10 and 2a00:cb0:8001::10; dns.iwelt-ag.net → 82.212.222.10 and 2a00:cb0:1::10.
Mail Servers
sfxcode.com routes its mail through a single mail server, mxtls.expurgate.net.
sfxcode.com has the same mail server arrangement as a number of other domains, for example bilddatenbank.dpa.de, prime-office.ch, enge.newn.it and two more.
sfxcode.com shares at least some of its mail servers with other domains — for example blueberry-cars.com, mahnke-verlag.de, caponniere.de and two more.
It is common to find these mail servers paired with the mail servers mxtls.expurgate.de.
mxtls.expurgate.net directs to 12 IP numbers, including 194.145.224.120, 194.145.224.121 and 194.145.224.122, along with 9 other.