dr-harlem.com - robtex.com
dr-harlem.com
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=1774396652 | ||||||
MX for
dr-harlem.com |
Same first word
dr-harlem.com |
DNS History
11 records (7 active, 4 former)
○NSdns0.heteml.jp2017-01-05 → 2018-01-26 · 4 obs
● 2018-01-26 20:56:58
○ 2026-03-04 07:55:18
○ 2026-03-25 00:17:38
○NSdns1.heteml.jp2017-01-05 → 2018-01-26 · 4 obs
● 2018-01-26 20:56:58
○ 2026-03-04 07:55:18
○ 2026-03-25 00:17:38
●NSns1.xserver.jp2026-03-04 → 2026-03-25 · 3 obs
● 2026-03-04 07:55:18
● 2026-03-25 00:17:38
●NSns2.xserver.jp2026-03-04 → 2026-03-25 · 3 obs
● 2026-03-04 07:55:18
● 2026-03-25 00:17:38
●NSns3.xserver.jp2026-03-04 → 2026-03-25 · 3 obs
● 2026-03-04 07:55:18
● 2026-03-25 00:17:38
●NSns4.xserver.jp2026-03-04 → 2026-03-25 · 3 obs
● 2026-03-04 07:55:18
● 2026-03-25 00:17:38
●NSns5.xserver.jp2026-03-04 → 2026-03-25 · 3 obs
● 2026-03-04 07:55:18
● 2026-03-25 00:17:38
●MXdr-harlem.com2026-03-04 → 2026-03-25 · 3 obs
● 2026-03-04 07:55:18
● 2026-03-25 00:17:38
○MXmail11.heteml.jp2017-01-05 → 2018-01-26 · 4 obs
● 2018-01-26 20:56:58
○ 2026-03-04 07:55:18
○ 2026-03-25 00:17:38
○A157.7.188.2102017-01-05 → 2018-01-26 · 4 obs
● 2018-01-26 20:56:58
○ 2026-03-04 07:55:18
○ 2026-03-25 00:17:38
●A183.90.240.452026-03-04 → 2026-03-25 · 3 obs
● 2026-03-04 07:55:18
● 2026-03-25 00:17:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dr-harlem.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.170
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dr-harlem.com (unsigned zone)
⏱️ Timing
Total: 2961ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.240.45 |
| NS | 5 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | dr-harlem.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv2244.xserver.jp +a:dr-harlem |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
dr-harlem.com serves as a mail server for dr-harlem.com.
IP Addresses
dr-harlem.com points to a single IP: 183.90.240.45.
Other host names, for instance h2-therapy.com, 35navi.com, hostmaster.suteadd.com, sv2244.xserver.jp and hyogo-mitsubishi.com share IP numbers with dr-harlem.com.
Name Servers
dr-harlem.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
dr-harlem.com at least partially shares its name servers with other domains, for instance colandentalclinic.com, nakajima-shika.com, yamato-noen.co.jp, hapimari.jp and tco.or.jp.
Host names with three IP numbers:
The host name ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The host name ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The host name ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
The host name ns2.xserver.jp points to: 35.72.43.26.
The host name ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
dr-harlem.com is handled by a single mail server.
dr-harlem.com points to IP number 183.90.240.45.