yubify.com - dns.ninja
yubify.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.222.29.228🇳🇱 XS4ALL-NL213.222.0.0/19 KPN | ||||||
| NS | dns1.qdc.nl ⭐ | ||||||
| A | 2a0b:7280:100:0:4e1:baff:fe00:20b2🇳🇱 CLDIN-NL2a0b:7280::/29 | ||||||
| A | 185.182.56.120🇳🇱 CLDIN-NL185.182.56.0/22 | ||||||
| NS | dns2.qdc.nl | ||||||
| A | 2a03:b0c0:2:d0::2087:c001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | nszero2.axc.nl | ||||||
| A | 178.62.243.138🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean | ||||||
| PTR | nszero2.axc.nl | ||||||
| NS | dns3.qdc.nl | ||||||
| A | 2a0b:7280::1c00:8fff:fe00:1af🇳🇱 CLDIN-NL2a0b:7280::/29 | ||||||
| A | 185.224.88.189🇳🇱 CLDIN-NL185.224.88.0/22 | ||||||
| MX | mail3.sys.nl ⭐ | ||||||
| A | 46.23.83.20🇳🇱 HIGH5-NL46.23.80.0/20 High5! B.V. | ||||||
| PTR | mail3.sys.nl | ||||||
| MX | mail.sys.nl(50) | ||||||
| A | 46.23.83.9🇳🇱 HIGH5-NL46.23.80.0/20 High5! B.V. | ||||||
| PTR | mail.sys.nl | ||||||
| TXT | v=spf1 a mx ip4:83.160.88.95 ip4:213.222.29.229 ip4:213.222.29.230 ip4:213.22... | ||||||
| SOA | dns1.qdc.nldomains@qdc.nl 2020-10-13 #1 | ||||||
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=1785235467 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
○MXmail2.sys.nl2015-07-13 → 2017-10-13 · 4 obs
● 2017-10-13 20:56:54
○ 2026-04-23 10:49:52
○ 2026-07-28 11:06:46
●A213.222.29.2282015-07-13 → 2026-07-28 · 2 obs
● 2026-07-28 11:06:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| yubify.com | dns1.qdc.nl, dns2.qdc.nl, dns3.qdc.nl | - |
✅ Authoritative Response
Server:185.224.88.189
NS records: dns1.qdc.nl, dns2.qdc.nl, dns3.qdc.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yubify.com (unsigned zone)
⏱️ Timing
Total: 1642ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.222.29.228 |
| NS | 3 | dns3.qdc.nl, dns1.qdc.nl... |
| MX | 2 | mail3.sys.nl (pri: 50), mail.sys.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:83.160.88.95 ip4:213.222 |
| SOA | 1 | dns1.qdc.nl domains.qdc.nl |
Analysis
IP Addresses
yubify.com directs to one IP number, which is 213.222.29.228.
yubify.nl is an example of another host name that shares IP numbers with yubify.com.
Name Servers
yubify.com has three name servers — dns1.qdc.nl, dns2.qdc.nl and dns3.qdc.nl.
At least some of yubify.com's name servers are shared with other domains, for example qdc.tel, erhard-sport.fr, kroymans-sdc.com and two more.
Each of dns1.qdc.nl, dns2.qdc.nl and dns3.qdc.nl points to two IP numbers. dns1.qdc.nl points to 185.182.56.120 and 2a0b:7280:100:0:4e1:baff:fe00:20b2. dns2.qdc.nl points to 178.62.243.138 and 2a03:b0c0:2:d0::2087:c001. dns3.qdc.nl points to 185.224.88.189 and 2a0b:7280::1c00:8fff:fe00:1af.
Mail Servers
The MX records for yubify.com point to two mail servers: mail3.sys.nl and mail.sys.nl.
yubify.com has the same mail server arrangement as a number of other domains, for example yubify.nl, imagetalks.nl, sys.nl and two more.
yubify.com overlaps on mail servers with certain other domains, bruinsma.amsterdam among them.
Each of mail3.sys.nl and mail.sys.nl has one IP address: mail3.sys.nl uses 46.23.83.20 and mail.sys.nl uses 46.23.83.9.