21ll.com - robtex.com
21ll.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:d0a:6468::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www505.your-server.de | ||||||
| A | 195.201.215.12🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | mail.21ll.com ⭐ | ||||||
| A | 2a01:4f8:d0a:6468::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www505.your-server.de | ||||||
| A | 195.201.215.12🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | www505.your-server.de | ||||||
| TXT | v=spf1 +a +mx ?all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-01-16 #0 | ||||||
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=1774524222 | ||||||
Subdomains
mail.21ll.com |
Same first word
21ll.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns.second-ns.com2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 08:21:44
● 2026-03-26 11:43:50
○NSns1.first-ns.de2015-07-16 → 2017-06-11 · 4 obs
● 2017-06-11 18:20:26
○ 2026-02-22 08:21:44
○ 2026-03-26 11:43:50
●NSns1.your-server.de2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 08:21:44
● 2026-03-26 11:43:50
●NSns3.second-ns.de2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 08:21:44
● 2026-03-26 11:43:50
○NSrobotns2.second-ns.de2015-07-16 → 2017-06-11 · 4 obs
● 2017-06-11 18:20:26
○ 2026-02-22 08:21:44
○ 2026-03-26 11:43:50
○NSrobotns3.second-ns.com2015-07-16 → 2017-06-11 · 4 obs
● 2017-06-11 18:20:26
○ 2026-02-22 08:21:44
○ 2026-03-26 11:43:50
●MXmail.21ll.com2015-07-16 → 2026-03-26 · 2 obs
● 2026-03-26 11:43:50
○A176.9.207.852015-07-16 → 2017-06-11 · 4 obs
● 2017-06-11 18:20:26
○ 2026-02-22 08:21:44
○ 2026-03-26 11:43:50
●A195.201.215.122026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 08:21:44
● 2026-03-26 11:43:50
●A2a01:4f8:d0a:6468::22026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 08:21:44
● 2026-03-26 11:43:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21ll.com | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | 2 records |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21ll.com (unsigned zone)
⏱️ Timing
Total: 609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.215.12 |
| AAAA | 1 | 2a01:4f8:d0a:6468::2 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | mail.21ll.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ?all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)
Analysis
Hierarchy
The parent of mail.21ll.com is 21ll.com.
IP Addresses
21ll.com resolves to two IP numbers: 2a01:4f8:d0a:6468::2 and 195.201.215.12.
Other host names, for instance the-x.net, hermestrx.com, aalborgsoekreds.dk, mail.code-camp.org and tja.mainlink.de share IP numbers with 21ll.com.
Name Servers
21ll.com is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
21ll.com partially shares name servers with other domains; examples include kaiserswerth.net, kovalsky.it, jagd.ch, 5.0.a.e.c.2.c.0.8.f.4.0.1.0.a.2.ip6.arpa and furtaev.ru.
Host names with two IP numbers:
ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242.
ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4.
ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.
Mail Servers
21ll.com is handled by a single mail server, mail.21ll.com.
Host mail.21ll.com resolves to two IPs: 2a01:4f8:d0a:6468::2 and 195.201.215.12.