23903.com - dns.ninja

`23903.com`

DNSSEC	⚠️ Not signed
NS	`f1g1ns1.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.235^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
NS	`f1g1ns2.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	106.39.207.235^{🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd.}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`mail.23903.com` ⭐
		A	113.219.239.173^{🇨🇳 CT-HuNan-Changsha-IDC113.219.238.0/23}
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1633796323

`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=1786405669

Subdomains

mail.23903.com

Same first word

23903.com

Similar names

30392.com

32093.com

32309.net

33029.cfd

30923.org

03392.cc

02933.cn

33290.com

02393.us

93230.us

02339.com

90233.uk

30239.com

29033.com

03329.com

92033.com

20933.casino

39032.us

32903.org

93032.org

33290.us

92303.cn

32039.cn

23390.com

32039.com

23309.org

39302.com

23930.us

39203.us

33209.cfd

02933.com

03923.com

39302.us

02393.no

90323.com

03392.cn

03239.com

32309.com

93023.com

29303.com

92303.us

DNS History

17 records (3 active, 14 former)

○NSdns1.iidns.com2015-07-16 → 2017-02-11 · 4 obs

● 2015-07-16 18:35:20
● 2017-02-11 07:23:02
○ 2020-01-11 23:21:18
○ 2026-08-11 00:07:04

○NSdns2.iidns.com2015-07-16 → 2017-02-11 · 4 obs

● 2015-07-16 18:35:20
● 2017-02-11 07:23:02
○ 2020-01-11 23:21:18
○ 2026-08-11 00:07:04

○NSdns3.iidns.com2015-07-16 → 2017-02-11 · 4 obs

● 2015-07-16 18:35:20
● 2017-02-11 07:23:02
○ 2020-01-11 23:21:18
○ 2026-08-11 00:07:04

○NSdns4.iidns.com2015-07-16 → 2017-02-11 · 4 obs

● 2015-07-16 18:35:20
● 2017-02-11 07:23:02
○ 2020-01-11 23:21:18
○ 2026-08-11 00:07:04

○NSdns5.iidns.com2015-07-16 → 2017-02-11 · 4 obs

● 2015-07-16 18:35:20
● 2017-02-11 07:23:02
○ 2020-01-11 23:21:18
○ 2026-08-11 00:07:04

○NSdns6.iidns.com2015-07-16 → 2017-02-11 · 4 obs

● 2015-07-16 18:35:20
● 2017-02-11 07:23:02
○ 2020-01-11 23:21:18
○ 2026-08-11 00:07:04

●NSf1g1ns1.dnspod.net2020-01-11 → 2026-08-11 · 3 obs

○ 2017-02-11 07:23:02
● 2020-01-11 23:21:18
● 2026-08-11 00:07:04

●NSf1g1ns2.dnspod.net2020-01-11 → 2026-08-11 · 3 obs

○ 2017-02-11 07:23:02
● 2020-01-11 23:21:18
● 2026-08-11 00:07:04

●MXmail.23903.com2020-01-11 → 2026-08-11 · 2 obs

● 2020-01-11 23:21:18
● 2026-08-11 00:07:04

○A198.148.92.482015-11-17 → 2015-11-17 · 3 obs

● 2015-11-17 05:39:30
○ 2020-01-11 23:21:18
○ 2026-08-11 00:07:04

○A198.148.92.492015-11-17 → 2015-11-17 · 3 obs

● 2015-11-17 05:39:30
○ 2020-01-11 23:21:18
○ 2026-08-11 00:07:04

○A198.148.92.532015-11-17 → 2015-11-17 · 3 obs

● 2015-11-17 05:39:30
○ 2020-01-11 23:21:18
○ 2026-08-11 00:07:04

○A198.148.92.572015-11-17 → 2015-11-17 · 3 obs

● 2015-11-17 05:39:30
○ 2020-01-11 23:21:18
○ 2026-08-11 00:07:04

○A198.148.92.622015-11-17 → 2015-11-17 · 3 obs

● 2015-11-17 05:39:30
○ 2020-01-11 23:21:18
○ 2026-08-11 00:07:04

○A23.234.4.1512017-02-11 → 2017-02-11 · 4 obs

○ 2015-11-17 05:39:30
● 2017-02-11 07:23:02
○ 2026-03-20 20:18:58
○ 2026-08-11 00:07:04

○A23.234.4.1532017-02-11 → 2017-02-11 · 4 obs

○ 2015-11-17 05:39:30
● 2017-02-11 07:23:02
○ 2026-03-20 20:18:58
○ 2026-08-11 00:07:04

○CNAMEfw.ename.net2015-11-17 → 2017-02-11 · 5 obs

● 2015-11-17 05:39:30
○ 2016-06-20 12:12:58
● 2017-02-11 07:23:02
○ 2020-01-11 23:21:18
○ 2026-08-11 00:07:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
23903.com	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server:163.177.5.35

NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 23903.com (unsigned zone)

⏱️ Timing

Total: 635ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`f1g1ns2.dnspod.net, f1g1ns1.dnspod.net`
MX	1	`mail.23903.com (pri: 5)`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

Hierarchy

mail.23903.com is a subdomain of 23903.com.

Name Servers

23903.com has two authoritative name servers — f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

23903.com shares its NS records with other domains, for example ytfsmy.com, yunzhuan.com, mkexportconsultancy.com and two others.

23903.com and other domains like ilvya.com, 65749120387564.icu and sxmaya.com share some name servers

DNS names with 8 IP addresses:

f1g1ns2.dnspod.net points to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 5 other IP addresses.

DNS names with 7 IP addresses:

f1g1ns1.dnspod.net points to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 4 other IP addresses.

Mail Servers

The sole mail server for 23903.com is mail.23903.com.

mail.23903.com points to one IP number — 113.219.239.173.