f2tec.de - robtex.com
f2tec.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.245.254.214🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC | ||||||
| PTR | mx01.f2tec.de | ||||||
| NS | nsa9.schlundtech.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-stec.ui-dns.com | ||||||
| A | 185.132.34.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-stec.ui-dns.com | ||||||
| NS | nsb9.schlundtech.de | ||||||
| A | 2607:f1c0:fe:53:185:132:35:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-stec.ui-dns.org | ||||||
| A | 185.132.35.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-stec.ui-dns.org | ||||||
| NS | nsc9.schlundtech.de | ||||||
| A | 2001:8d8:fe:53:217:160:80:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.de | ||||||
| A | 217.160.80.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.de | ||||||
| NS | nsd9.schlundtech.de | ||||||
| A | 2001:8d8:fe:53:217:160:81:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.biz | ||||||
| A | 217.160.81.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.biz | ||||||
| MX | mx01.f2tec.de ⭐ | ||||||
| A | 2a01:4f8:1c1b:edf9::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mx01.f2tec.de | ||||||
| A | 188.245.254.214🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC | ||||||
| PTR | mx01.f2tec.de | ||||||
| TXT | v=spf1 mx ip4:188.245.254.214 -all | ||||||
| TXT | google-site-verification=I0slsGgOi6eSoj0eXlUr88Xedvwy2Bnqdvalf1LS2xQ | ||||||
| SOA | nsa9.schlundtech.dedns@fabian-fingerle.de 2025-10-13 #1 | ||||||
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=1774882099 | ||||||
Subdomains
Same first word
f2tec.de |
DNS History
9 records (6 active, 3 former)
●NSnsa9.schlundtech.de2015-06-08 → 2026-03-30 · 2 obs
● 2026-03-30 14:51:28
●NSnsb9.schlundtech.de2015-06-08 → 2026-03-30 · 2 obs
● 2026-03-30 14:51:28
●NSnsc9.schlundtech.de2015-06-08 → 2026-03-30 · 2 obs
● 2026-03-30 14:51:28
●NSnsd9.schlundtech.de2015-06-08 → 2026-03-30 · 2 obs
● 2026-03-30 14:51:28
○MXmail.f2tec.de2015-06-08 → 2017-08-08 · 4 obs
● 2017-08-08 14:05:04
○ 2026-02-15 17:24:16
○ 2026-03-30 14:51:28
●MXmx01.f2tec.de2026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 17:24:16
● 2026-03-30 14:51:28
●A188.245.254.2142026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 17:24:16
● 2026-03-30 14:51:28
○A2001:41d0:2:55c2:5054:ff:fe12:34572015-09-12 → 2017-08-08 · 5 obs
● 2015-09-12 00:59:10
● 2017-08-08 14:05:04
○ 2026-02-15 17:24:16
○ 2026-03-30 14:51:28
○A5.196.249.992015-06-08 → 2017-08-08 · 4 obs
● 2017-08-08 14:05:04
○ 2026-02-15 17:24:16
○ 2026-03-30 14:51:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| f2tec.de | nsa9.schlundtech.de, nsb9.schlundtech.de, nsc9.schlundtech.de, nsd9.schlundtech.de | - |
✅ Authoritative Response
Server:217.160.81.227
NS records: nsa9.schlundtech.de, nsb9.schlundtech.de, nsc9.schlundtech.de, nsd9.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f2tec.de (unsigned zone)
⏱️ Timing
Total: 2699ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.245.254.214 |
| NS | 4 | nsc9.schlundtech.de, nsd9.schlundtech.de... |
| MX | 1 | mx01.f2tec.de (pri: 10) |
| TXT | 2 | v=spf1 mx ip4:188.245.254.214 -all, google-site-verification=I0slsGgOi6eSoj0 |
| SOA | 1 | nsa9.schlundtech.de dns.fabian-fingerle. |
Analysis
Hierarchy
f2tec.de is the parent of v1x0.f2tec.de, mail.f2tec.de and mx01.f2tec.de.
IP Addresses
f2tec.de resolves to one IP number: 188.245.254.214.
Other host names, for instance v1x0.f2tec.de, www.fabian-fingerle.de, mx01.f2tec.de and fabian-fingerle.de share IP numbers with f2tec.de.
Name Servers
f2tec.de is delegated to four name servers: nsa9.schlundtech.de, nsb9.schlundtech.de, nsc9.schlundtech.de and nsd9.schlundtech.de.
f2tec.de at least partially shares name servers with other domains, for instance epicco.de, hardcore-vod.net, zapp-ag.com, gsi-sports-timing.com and 65x.de.
Host names with two IP numbers:
nsa9.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb9.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc9.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd9.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.
Mail Servers
f2tec.de is handled by a single mail server, mx01.f2tec.de.
f2tec.de shares its mail server setup with other domains, including fabian-fingerle.de and datensalat.eu.
mx01.f2tec.de resolves to two IP numbers: 2a01:4f8:1c1b:edf9::1 and 188.245.254.214.