exprogramming.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`exprogramming.com`

DNSSEC	⚠️ Not signed
A	202.233.66.109^{🇯🇵 XSERVER-AS202.233.66.0/23 XSERVER Inc.}
		PTR	`sv12428.xserver.jp`
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp`
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
MX	`exprogramming.com` ⭐
		A	202.233.66.109^{🇯🇵 XSERVER-AS202.233.66.0/23 XSERVER Inc.}
			PTR	`sv12428.xserver.jp`
TXT	`v=spf1 +a:sv12428.xserver.jp +a:exprogramming.com +mx include:spf.sender.xser...`
SOA	`ns1.xserver.jp`root@xserver.jp serial=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.net`nstld@verisign-grs.com serial=1794493596

MX for

exprogramming.com

Same first word

exprogramming.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

○NSdns105.ovh.net2018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 01:48:52
○ 2026-08-18 07:13:50
○ 2026-11-12 14:33:36

●NSns1.xserver.jp2026-08-18 → 2026-11-12 · 3 obs

○ 2018-06-14 01:48:52
● 2026-08-18 07:13:50
● 2026-11-12 14:33:36

○NSns105.ovh.net2018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 01:48:52
○ 2026-08-18 07:13:50
○ 2026-11-12 14:33:36

●NSns2.xserver.jp2026-08-18 → 2026-11-12 · 3 obs

○ 2018-06-14 01:48:52
● 2026-08-18 07:13:50
● 2026-11-12 14:33:36

●NSns3.xserver.jp2026-08-18 → 2026-11-12 · 3 obs

○ 2018-06-14 01:48:52
● 2026-08-18 07:13:50
● 2026-11-12 14:33:36

●NSns4.xserver.jp2026-08-18 → 2026-11-12 · 3 obs

○ 2018-06-14 01:48:52
● 2026-08-18 07:13:50
● 2026-11-12 14:33:36

●NSns5.xserver.jp2026-08-18 → 2026-11-12 · 3 obs

○ 2018-06-14 01:48:52
● 2026-08-18 07:13:50
● 2026-11-12 14:33:36

●MXexprogramming.com2026-08-18 → 2026-11-12 · 5 obs

○ 2018-06-14 01:48:52
● 2026-08-18 07:13:50
○ 2026-11-07 05:10:06
● 2026-11-12 14:25:46
● 2026-11-12 14:33:36

○MXredirect.ovh.net2018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 01:48:52
○ 2026-08-18 07:13:50
○ 2026-11-12 14:33:36

●A202.233.66.1092026-08-18 → 2026-11-12 · 5 obs

○ 2018-06-14 01:48:52
● 2026-08-18 07:13:50
○ 2026-11-07 05:10:06
● 2026-11-12 14:25:46
● 2026-11-12 14:33:36

○A87.98.239.52018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 01:48:52
○ 2026-08-18 07:13:50
○ 2026-11-12 14:33:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
exprogramming.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:35.72.43.26

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 exprogramming.com (unsigned zone)

⏱️ Timing

Total: 3886ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.233.66.109`
NS	5	`ns4.xserver.jp, ns2.xserver.jp...`
MX	1	`exprogramming.com (pri: 0)`
TXT	1	`v=spf1 +a:sv12428.xserver.jp +a:exprogra`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

The MX record for exprogramming.com points back to exprogramming.com — it is its own mail server.

IP Addresses

exprogramming.com directs to one IP number, which is 202.233.66.109.

Among the host names that share IP numbers with exprogramming.com are software-ra.com, 83law.jp, inlife-liagroup.com and two others.

Name Servers

The authoritative name servers for exprogramming.com are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

At least some of exprogramming.com's name servers are shared with other domains, for example mihasitv.com, daiwa-kyousei.jp, departures-inc.net and two more.

These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.

Hosts with three IP address records:

ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts that resolve to one IP address:

ns2.xserver.jp points to 35.72.43.26.

ns3.xserver.jp points to 202.226.36.247.

Mail Servers

The MX record for exprogramming.com points to a single mail server: exprogramming.com.

exprogramming.com resolves to a single IP number: 202.233.66.109.