techfacts.de - robtex.com
techfacts.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1771291602 | ||||||
rank #7415 in the tld
🔒 HSTS Preload (+subdomains)
WOT: SAFE (83/100)
📈 Tranco rank: #707,395
Same first word
Similar names
DNS History
17 records (6 active, 11 former)
●NSns1.first-ns.de2021-05-13 → 2026-03-11 · 3 obs
● 2021-05-13 17:10:30
● 2026-03-11 23:29:44
○NSns1.hans.hosteurope.de2015-05-30 → 2017-06-05 · 4 obs
● 2017-06-05 16:06:06
○ 2021-05-13 17:10:30
○ 2026-03-11 23:29:44
○NSns2.hans.hosteurope.de2015-05-30 → 2017-06-05 · 4 obs
● 2017-06-05 16:06:06
○ 2021-05-13 17:10:30
○ 2026-03-11 23:29:44
●NSrobotns2.second-ns.de2021-05-13 → 2026-03-11 · 3 obs
● 2021-05-13 17:10:30
● 2026-03-11 23:29:44
●NSrobotns3.second-ns.com2021-05-13 → 2026-03-11 · 3 obs
● 2021-05-13 17:10:30
● 2026-03-11 23:29:44
○MXalt1.aspmx.l.google.com2021-05-13 → 2021-05-13 · 4 obs
● 2021-05-13 17:10:30
○ 2026-02-23 21:21:10
○ 2026-03-11 23:29:44
○MXalt2.aspmx.l.google.com2021-05-13 → 2021-05-13 · 4 obs
● 2021-05-13 17:10:30
○ 2026-02-23 21:21:10
○ 2026-03-11 23:29:44
○MXalt3.aspmx.l.google.com2021-05-13 → 2021-05-13 · 4 obs
● 2021-05-13 17:10:30
○ 2026-02-23 21:21:10
○ 2026-03-11 23:29:44
○MXalt4.aspmx.l.google.com2021-05-13 → 2021-05-13 · 4 obs
● 2021-05-13 17:10:30
○ 2026-02-23 21:21:10
○ 2026-03-11 23:29:44
○MXaspmx.l.google.com2021-05-13 → 2021-05-13 · 4 obs
● 2021-05-13 17:10:30
○ 2026-02-23 21:21:10
○ 2026-03-11 23:29:44
○MXmx0.techfacts.de2015-05-30 → 2017-06-05 · 4 obs
● 2017-06-05 16:06:06
○ 2021-05-13 17:10:30
○ 2026-03-11 23:29:44
●MXsmtp.google.com2026-02-23 → 2026-03-11 · 3 obs
● 2026-02-23 21:21:10
● 2026-03-11 23:29:44
●A157.90.205.2482026-02-23 → 2026-03-11 · 3 obs
● 2026-02-23 21:21:10
● 2026-03-11 23:29:44
○A2a01:488:42:1000:57e6:3f2d:ff90:91472015-05-30 → 2017-06-05 · 4 obs
● 2017-06-05 16:06:06
○ 2021-05-13 17:10:30
○ 2026-03-11 23:29:44
●A2a01:4f8:2220:3aca::22026-02-23 → 2026-03-11 · 3 obs
● 2026-02-23 21:21:10
● 2026-03-11 23:29:44
○A87.230.63.452015-05-30 → 2017-06-05 · 4 obs
● 2017-06-05 16:06:06
○ 2021-05-13 17:10:30
○ 2026-03-11 23:29:44
○A94.130.135.932021-05-13 → 2021-05-13 · 4 obs
● 2021-05-13 17:10:30
○ 2026-02-23 21:21:10
○ 2026-03-11 23:29:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| techfacts.de | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server: 213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techfacts.de (unsigned zone)
⏱️ Timing
Total: 1279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.205.248 |
| AAAA | 1 | 2a01:4f8:2220:3aca::2 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:wum.works -all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
IP Addresses
techfacts.de resolves to two IP numbers: 2a01:4f8:2220:3aca::2 and 157.90.205.248.
Other host names, for instance co(0x736578)-www.pl19.de, www.energiequellen.net, creyfs.de, dominator.elternforen.com and mailin3.elternforen.de share IP numbers with techfacts.de.
Name Servers
techfacts.de delegates to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
techfacts.de shares some name servers with other domains, for example haberlen.de, metodiev.at, altenheim-heinsberg.de, mssbsfaq.de and dopeless.net.
Host names with two IP numbers:
robotns3.second-ns.com: 2001:67c:192c::add:a3 and 193.47.99.3
ns1.first-ns.de: 2a01:4f8:0:a101::a:1 and 213.239.242.238
robotns2.second-ns.de: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103
Mail Servers
techfacts.de is handled by a single mail server, smtp.google.com.
techfacts.de shares the mail server setup with other domains, for example anses.tn.edu.tw, irepairnm.com, skalusa.com, 40kshop.com and ispotted.it.
techfacts.de shares some mail servers with other domains, at least partially; for instance studynclex.com, thetradegrid.com, rockeroysterfellers.com, casagrande.edu.ec and polystar-sport.com.
these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
smtp.google.com maps to nine IP numbers: 2607:f8b0:4023:1004::1a, 2607:f8b0:4023:1004::1b, 2607:f8b0:4023:1011::1a, 2607:f8b0:4023:1011::1b, 142.250.26.26, 142.250.26.27, 142.250.114.27, 142.250.115.26 and 142.250.115.27.