checkein.de - robtex.com
checkein.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 92.205.181.37🇫🇷 GODADDY-SXB92.205.176.0/21 | ||||||
| PTR | 37.181.205.92.host.secureserver.net | ||||||
| NS | ns1.domaindiscount24.net ⭐ | ||||||
| A | 2a04:2b00:14cc::34🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48 | ||||||
| PTR | ns1.monikerdns.net | ||||||
| PTR | ns34.i.centralnic-dns.com | ||||||
| A | 193.227.117.34🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24 | ||||||
| PTR | ns1.domaindiscount24.net | ||||||
| NS | ns2.domaindiscount24.net | ||||||
| A | 2a04:2b00:14dd::34🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48 | ||||||
| PTR | ns2.monikerdns.net | ||||||
| PTR | ns34.j.centralnic-dns.com | ||||||
| A | 194.50.187.34🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24 | ||||||
| PTR | ns2.domaindiscount24.net | ||||||
| NS | ns3.domaindiscount24.net | ||||||
| A | 2a04:2b00:14ee::34🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48 | ||||||
| PTR | ns3.monikerdns.net | ||||||
| PTR | ns34.k.centralnic-dns.com | ||||||
| A | 194.0.182.34🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24 | ||||||
| PTR | ns3.domaindiscount24.net | ||||||
| MX | mail.checkein.de ⭐ | ||||||
| A | 92.205.181.37🇫🇷 GODADDY-SXB92.205.176.0/21 | ||||||
| PTR | 37.181.205.92.host.secureserver.net | ||||||
| TXT | v=spf1 a mx ip4:92.205.181.37 include:spf.server-he.de -all | ||||||
| SOA | ns1.domaindiscount24.nettech@key-systems.net 2024-02-12 #0 | ||||||
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=1780304069 | ||||||
Subdomains
mail.checkein.de |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.adns2.de2015-07-18 → 2017-03-14 · 4 obs
● 2017-03-14 04:22:32
○ 2020-01-19 12:37:44
○ 2026-06-01 09:09:58
●NSns1.domaindiscount24.net2020-01-19 → 2026-06-01 · 3 obs
● 2020-01-19 12:37:44
● 2026-06-01 09:09:58
○NSns2.adns2.de2015-07-18 → 2017-03-14 · 4 obs
● 2017-03-14 04:22:32
○ 2020-01-19 12:37:44
○ 2026-06-01 09:09:58
●NSns2.domaindiscount24.net2020-01-19 → 2026-06-01 · 3 obs
● 2020-01-19 12:37:44
● 2026-06-01 09:09:58
●NSns3.domaindiscount24.net2020-01-19 → 2026-06-01 · 3 obs
● 2020-01-19 12:37:44
● 2026-06-01 09:09:58
●MXmail.checkein.de2015-07-18 → 2026-06-01 · 4 obs
● 2017-03-14 04:22:32
○ 2020-01-19 12:37:44
● 2026-06-01 09:09:58
○A77.236.96.922015-07-18 → 2017-03-14 · 4 obs
● 2017-03-14 04:22:32
○ 2020-01-19 12:37:44
○ 2026-06-01 09:09:58
●A92.205.181.372026-06-01 → 2026-06-01 · 2 obs
● 2026-06-01 09:09:58
○A92.51.135.2362020-01-19 → 2020-01-19 · 3 obs
● 2020-01-19 12:37:44
○ 2026-06-01 09:09:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| checkein.de | ns2.domaindiscount24.net, ns3.domaindiscount24.net, ns1.domaindiscount24.net | - |
✅ Authoritative Response
Server:194.50.187.34
NS records: ns2.domaindiscount24.net, ns3.domaindiscount24.net, ns1.domaindiscount24.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checkein.de (unsigned zone)
⏱️ Timing
Total: 648ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.205.181.37 |
| NS | 3 | ns1.domaindiscount24.net, ns3.domaindiscount24.net... |
| MX | 1 | mail.checkein.de (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:92.205.181.37 include:sp |
| SOA | 1 | ns1.domaindiscount24.net tech.key-system |
Analysis
Hierarchy
The domain mail.checkein.de falls under the parent checkein.de.
IP Addresses
checkein.de has exactly one IP address — 92.205.181.37.
mail.teneriffa-online.com, teneriffa-online.com, mail.checkein.de plus two other host names have IP numbers in common with checkein.de.
Name Servers
checkein.de is delegated to three name servers: ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.
At least some of checkein.de's name servers are shared with other domains, for example immofux-erfurt.de, schlichtenhof.net, megagame-makers.nl and two more.
These name servers tend to be deployed in combination with the name servers ns01.brandshelter.com and ns02.brandshelter.net.
ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net each resolve to two IP addresses: ns1.domaindiscount24.net resolves to 193.227.117.34 and 2a04:2b00:14cc::34; ns2.domaindiscount24.net resolves to 194.50.187.34 and 2a04:2b00:14dd::34; ns3.domaindiscount24.net resolves to 194.0.182.34 and 2a04:2b00:14ee::34.
Mail Servers
checkein.de uses one mail server — mail.checkein.de.
mail.checkein.de resolves to a single IP number: 92.205.181.37.