first.de - robtex.com
first.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:18e0:5:2:7577:4e4d:413b:f507🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix | ||||||
| PTR | relay.mail-forwarder.io | ||||||
| A | 2a00:18e0:5:3:dfe2:c743:85aa:61bc🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix | ||||||
| A | 5.22.145.16🇩🇪 Amazon5.22.145.0/24 | ||||||
| A | 5.22.145.121🇩🇪 Amazon5.22.145.0/24 | ||||||
| NS | ns01.brandshelter.com ⭐ | ||||||
| A | 2a04:2b00:14cc::15🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48 | ||||||
| PTR | ns15.i.centralnic-dns.com | ||||||
| A | 193.227.117.15🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24 | ||||||
| NS | ns02.brandshelter.net | ||||||
| A | 2a04:2b00:14dd::16🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48 | ||||||
| PTR | ns16.j.centralnic-dns.com | ||||||
| A | 194.50.187.16🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns01.brandshelter.comtech@brandshelter.com 2022-11-07 #4 | ||||||
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=1778340707 | ||||||
Subdomains
ns1.first.de |
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
○NSns.udag.de2015-08-02 → 2017-04-01 · 5 obs
● 2015-08-02 15:29:46
● 2017-04-01 19:16:44
○ 2026-02-15 11:58:28
○ 2026-05-09 15:46:54
○NSns.udag.net2015-08-02 → 2017-04-01 · 5 obs
● 2015-08-02 15:29:46
● 2017-04-01 19:16:44
○ 2026-02-15 11:58:28
○ 2026-05-09 15:46:54
○NSns.udag.org2015-08-02 → 2017-04-01 · 5 obs
● 2015-08-02 15:29:46
● 2017-04-01 19:16:44
○ 2026-02-15 11:58:28
○ 2026-05-09 15:46:54
●NSns01.brandshelter.com2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 11:58:28
● 2026-05-09 15:46:54
●NSns02.brandshelter.net2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 11:58:28
● 2026-05-09 15:46:54
○MXmx00.udag.de2015-08-02 → 2026-02-15 · 5 obs
● 2015-08-02 15:29:46
● 2026-02-15 11:58:28
○ 2026-02-23 06:03:00
○ 2026-05-09 15:46:54
○MXmx01.udag.de2015-08-02 → 2026-02-15 · 5 obs
● 2015-08-02 15:29:46
● 2026-02-15 11:58:28
○ 2026-02-23 06:03:00
○ 2026-05-09 15:46:54
●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 11:58:28
● 2026-05-09 15:46:54
●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 11:58:28
● 2026-05-09 15:46:54
●A5.22.145.1212026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 11:58:28
● 2026-05-09 15:46:54
●A5.22.145.162026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 11:58:28
● 2026-05-09 15:46:54
○A89.31.143.12015-11-07 → 2015-11-07 · 4 obs
● 2015-11-07 01:53:06
○ 2015-11-24 16:08:06
○ 2026-05-09 15:46:54
○A89.31.143.162015-11-24 → 2017-04-01 · 5 obs
● 2015-11-24 16:08:06
● 2017-04-01 19:16:44
○ 2026-02-15 11:58:28
○ 2026-05-09 15:46:54
○A89.31.143.32015-08-02 → 2015-08-02 · 4 obs
● 2015-08-02 15:29:46
○ 2015-11-07 01:53:06
○ 2026-05-09 15:46:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| first.de | ns01.brandshelter.com, ns02.brandshelter.net | - |
✅ Authoritative Response
Server:194.50.187.16
NS records: ns01.brandshelter.com, ns02.brandshelter.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for first.de (unsigned zone)
⏱️ Timing
Total: 900ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 5.22.145.16, 5.22.145.121 |
| AAAA | 2 | 2a00:18e0:5:3:dfe2:c743:85aa:61bc, 2a00:18e0:5:2:7577:4e4d:413b:f507 |
| NS | 2 | ns02.brandshelter.net, ns01.brandshelter.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns01.brandshelter.com tech.brandshelter. |
Analysis
Hierarchy
ns1.first.de is a child of first.de.
IP Addresses
first.de refers to four IP numbers: 2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc, 5.22.145.16 and 5.22.145.121.
Other host names, for instance chuckyeagerinc.net, gamesrtop.com, verasvideio.com.whoisproxy.org, blackbootybonanza.com.whoisproxy.org and hellwegonline.com share IP numbers with first.de.
Name Servers
first.de's delegation uses two name servers: ns01.brandshelter.com and ns02.brandshelter.net.
first.de uses the same name server setup as other domains, such as vad-news.eu, bank-neu-denken.de, schott-flatglass.com, tlur.de and tuiexpiclub.de.
first.de at least partially shares name servers with other domains, including e-postscandocuments.net, smartmail.com, clever-post.mobi, ship-with-me.de and tui-cruises.reisen.
these name servers are commonly used alongside the name servers ns.deutschepost.de, ppd00021.deutschepost.de, ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.
Host names with two IPs:
ns01.brandshelter.com points to 2a04:2b00:14cc::15 and 193.227.117.15
ns02.brandshelter.net points to 2a04:2b00:14dd::16 and 194.50.187.16