mandarin.com - dns.ninja
mandarin.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.blacknight.com ⭐ | ||||||
| A | 78.153.212.176🇮🇪 BLACKNIGHT-AS78.153.212.0/24 IE-BLACKNIGHT-INFRA | ||||||
| PTR | ns1.blacknight.com | ||||||
| NS | ns2.blacknight.com | ||||||
| A | 2a01:a8:dc3:3313::aaaa🇮🇪 BLACKNIGHT-AS2a01:a8::/32 IE-BLACKNIGHT-PA-IPV6 | ||||||
| PTR | ns2.blacknight.com | ||||||
| A | 81.17.254.6🇮🇪 BLACKNIGHT-AS81.17.240.0/20 IE-BLACKNIGHT-PA | ||||||
| PTR | ns2.blacknight.com | ||||||
| NS | ns3.blacknight.com | ||||||
| A | 2a00:fea0:dead::beef🇮🇳 GRANSY2a00:fea0::/32 Anycast DNS project | ||||||
| A | 185.28.194.194🇨🇿 GRANSY185.28.194.0/24 Network of Gransy s.r.o. | ||||||
| PTR | ns2.anycastdns.cz | ||||||
| NS | ns4.blacknight.com | ||||||
| A | 185.38.108.108🇨🇿 GRANSY185.38.108.0/24 Anycast DNS project | ||||||
| PTR | ns1.anycastdns.cz | ||||||
| MX | mail.penarth.org ⭐ | ||||||
| A | 88.98.24.73🇬🇧 ZEN-AS88.98.24.0/21 Zen Internet Ltd | ||||||
| PTR | shcp22.hosting.zen.net.uk | ||||||
| MX | mail.btuser.net(20) | ||||||
| A | 88.98.24.73🇬🇧 ZEN-AS88.98.24.0/21 Zen Internet Ltd | ||||||
| PTR | shcp22.hosting.zen.net.uk | ||||||
| TXT | v=spf1 a mx ip4:51.148.171.184 ip4:87.117.194.158 ip4:88.98.24.73 -all | ||||||
| SOA | ns1.blacknight.comhostmaster@blacknight.com serial=1273561620 | ||||||
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=1782384120 | ||||||
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
●NSns1.blacknight.com2026-03-28 → 2026-06-25 · 3 obs
● 2026-03-28 02:50:12
● 2026-06-25 11:11:32
●NSns2.blacknight.com2026-03-28 → 2026-06-25 · 3 obs
● 2026-03-28 02:50:12
● 2026-06-25 11:11:32
●NSns3.blacknight.com2026-03-28 → 2026-06-25 · 3 obs
● 2026-03-28 02:50:12
● 2026-06-25 11:11:32
●NSns4.blacknight.com2026-03-28 → 2026-06-25 · 3 obs
● 2026-03-28 02:50:12
● 2026-06-25 11:11:32
○NSns41.domaincontrol.com2009-01-23 → 2017-11-16 · 4 obs
● 2017-11-16 17:44:20
○ 2026-03-28 02:50:12
○ 2026-06-25 11:11:32
○NSns42.domaincontrol.com2009-01-23 → 2017-11-16 · 4 obs
● 2017-11-16 17:44:20
○ 2026-03-28 02:50:12
○ 2026-06-25 11:11:32
●MXmail.btuser.net2026-03-28 → 2026-06-25 · 3 obs
● 2026-03-28 02:50:12
● 2026-06-25 11:11:32
●MXmail.penarth.org2026-03-28 → 2026-06-25 · 3 obs
● 2026-03-28 02:50:12
● 2026-06-25 11:11:32
○MXmailstore1.secureserver.net2009-01-23 → 2017-11-16 · 4 obs
● 2017-11-16 17:44:20
○ 2026-03-28 02:50:12
○ 2026-06-25 11:11:32
○MXsmtp.secureserver.net2009-01-23 → 2017-11-16 · 4 obs
● 2017-11-16 17:44:20
○ 2026-03-28 02:50:12
○ 2026-06-25 11:11:32
○A127.0.0.22016-07-16 → 2017-11-16 · 5 obs
● 2016-07-16 05:45:28
● 2017-11-16 17:44:20
○ 2026-03-28 02:50:12
○ 2026-06-25 11:11:32
○A185.53.179.1262026-03-28 → 2026-05-18 · 4 obs
● 2026-03-28 02:50:12
● 2026-05-18 21:49:58
○ 2026-06-25 11:11:32
○A50.63.202.582015-05-25 → 2016-03-26 · 5 obs
● 2015-05-25 13:46:02
● 2016-03-26 04:28:58
○ 2016-07-16 05:45:28
○ 2026-06-25 11:11:32
○A68.178.232.1002009-01-23 → 2009-01-23 · 3 obs
○ 2015-05-25 13:46:02
○ 2026-06-25 11:11:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mandarin.com | ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com, ns4.blacknight.com | 6 records |
✅ Authoritative Response
Server:81.17.254.6
NS records: ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com, ns4.blacknight.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mandarin.com (unsigned zone)
⏱️ Timing
Total: 1953ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.53.179.126 |
| NS | 4 | ns1.blacknight.com, ns2.blacknight.com... |
| MX | 2 | mail.penarth.org (pri: 10), mail.btuser.net (pri: 20) |
| TXT | 1 | v=spf1 a mx ip4:51.148.171.184 ip4:87.11 |
| SOA | 1 | ns1.blacknight.com hostmaster.blacknight |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.blacknight.com, ns2.blacknight.com, ns2.blacknight.com...)
Analysis
Name Servers
mandarin.com has four authoritative name servers: ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com and ns4.blacknight.com.
mandarin.com shares at least some of its name servers with other domains, including bestmortgagebrokers.ie, robertsugar.com, jensenfleet.ie and two others.
Host names with two IP numbers:
ns2.blacknight.com points to 81.17.254.6 and 2a01:a8:dc3:3313::aaaa.
ns3.blacknight.com points to 185.28.194.194 and 2a00:fea0:dead::beef.
Host names pointing to a single IP address:
ns1.blacknight.com points to 78.153.212.176.
ns4.blacknight.com points to 185.38.108.108.
Mail Servers
mandarin.com has two mail servers: mail.btuser.net and mail.penarth.org.
mandarin.com shares the same mail server setup as other domains, including penarth.org, lavernock.org, mandarin.org and two others.
mail.btuser.net and mail.penarth.org both resolve to the same single IP address: 88.98.24.73.
mail.btuser.net and mail.penarth.org are host names that each point to 88.98.24.73 IP addresses.