techfons.com - dns.ninja

`techfons.com`

DNSSEC	⚠️ Not signed
A	23.224.201.198^{🇺🇸 CNSERVERSLLC23.224.201.0/24}
NS	`a.ezdnscenter.com` ⭐
		A	218.98.111.140^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`b.ezdnscenter.com`
		A	183.253.57.210^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.58^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
MX	`mxw.ismail.cn` ⭐
		A	38.83.106.84^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx1.263.net`
		A	38.83.106.85^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx2.263.net`
		A	143.110.227.31^{🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean}
		A	164.92.126.242^{🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean}
MX	`mail.techfons.com`⁽¹⁰⁾
MX	`mx01.ismail.cn`⁽¹⁰⁾
MX	`mx1.chengmail.cn`⁽¹⁰⁾
		A	103.143.231.69^{🇭🇰 YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT}
		A	113.10.158.179^{🇭🇰 HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
MX	`mx2.chengmail.cn`⁽²⁰⁾
		A	103.143.231.69^{🇭🇰 YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT}
		A	113.10.158.179^{🇭🇰 HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
TXT	`v=spf1 include:spf.chengmail.cn ~all`
SOA	`a.ezdnscenter.com`dnsadmin@ezdnscenter.com serial=1751342707

`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=1781941315

Subdomains

mail.techfons.com

Same first word

techfons.com

Similar names

DNS History

15 records (8 active, 7 former)

●NSa.ezdnscenter.com2026-02-15 → 2026-06-20 · 3 obs

○ 2017-12-13 17:23:34
● 2026-02-15 02:25:06
● 2026-06-20 07:50:14

●NSb.ezdnscenter.com2026-02-15 → 2026-06-20 · 3 obs

○ 2017-12-13 17:23:34
● 2026-02-15 02:25:06
● 2026-06-20 07:50:14

○NSns1.ezdnscenter.com2016-12-20 → 2017-12-13 · 4 obs

● 2016-12-20 21:09:56
● 2017-12-13 17:23:34
○ 2026-02-15 02:25:06
○ 2026-06-20 07:50:14

○NSns2.ezdnscenter.com2016-12-20 → 2017-12-13 · 4 obs

● 2016-12-20 21:09:56
● 2017-12-13 17:23:34
○ 2026-02-15 02:25:06
○ 2026-06-20 07:50:14

○NSns3.ezdnscenter.com2016-12-20 → 2017-12-13 · 4 obs

● 2016-12-20 21:09:56
● 2017-12-13 17:23:34
○ 2026-02-15 02:25:06
○ 2026-06-20 07:50:14

○NSns4.ezdnscenter.com2016-12-20 → 2017-12-13 · 4 obs

● 2016-12-20 21:09:56
● 2017-12-13 17:23:34
○ 2026-02-15 02:25:06
○ 2026-06-20 07:50:14

○NSns5.ezdnscenter.com2016-12-20 → 2017-12-13 · 4 obs

● 2016-12-20 21:09:56
● 2017-12-13 17:23:34
○ 2026-02-15 02:25:06
○ 2026-06-20 07:50:14

○NSns6.ezdnscenter.com2016-12-20 → 2017-12-13 · 4 obs

● 2016-12-20 21:09:56
● 2017-12-13 17:23:34
○ 2026-02-15 02:25:06
○ 2026-06-20 07:50:14

●MXmail.techfons.com2016-12-20 → 2026-06-20 · 2 obs

● 2016-12-20 21:09:56
● 2026-06-20 07:50:14

●MXmx01.ismail.cn2016-12-20 → 2026-06-20 · 2 obs

● 2016-12-20 21:09:56
● 2026-06-20 07:50:14

●MXmx1.chengmail.cn2026-02-15 → 2026-06-20 · 3 obs

○ 2016-12-20 21:09:56
● 2026-02-15 02:25:06
● 2026-06-20 07:50:14

●MXmx2.chengmail.cn2026-02-15 → 2026-06-20 · 3 obs

○ 2016-12-20 21:09:56
● 2026-02-15 02:25:06
● 2026-06-20 07:50:14

●MXmxw.ismail.cn2016-12-20 → 2026-06-20 · 2 obs

● 2016-12-20 21:09:56
● 2026-06-20 07:50:14

●A23.224.201.1982026-02-15 → 2026-06-20 · 3 obs

○ 2017-12-13 17:23:34
● 2026-02-15 02:25:06
● 2026-06-20 07:50:14

○A43.230.142.1252016-12-20 → 2017-12-13 · 4 obs

● 2016-12-20 21:09:56
● 2017-12-13 17:23:34
○ 2026-02-15 02:25:06
○ 2026-06-20 07:50:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
techfons.com	a.ezdnscenter.com, b.ezdnscenter.com	3 records

✅ Authoritative Response

Server:218.98.111.140

NS records: a.ezdnscenter.com, b.ezdnscenter.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techfons.com (unsigned zone)

⏱️ Timing

Total: 3797ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.224.201.198`
NS	2	`a.ezdnscenter.com, b.ezdnscenter.com`
MX	5	`mx01.ismail.cn (pri: 10), mail.techfons.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.chengmail.cn ~all`
SOA	1	`a.ezdnscenter.com dnsadmin.ezdnscenter.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)

Analysis

Hierarchy

techfons.com is a parent domain of mail.techfons.com.

IP Addresses

techfons.com points to a single IP number: 23.224.201.198.

Additional host names — guangxiaguaguo.com, siqi.cc, 5188biao.com and two others — share IP numbers with techfons.com.

Name Servers

techfons.com is delegated to two name servers: a.ezdnscenter.com and b.ezdnscenter.com.

techfons.com shares its name server setup with other domains, including lfga.cn, ocsep.com, herehy.com and two others.

Host names with two IP numbers:

b.ezdnscenter.com points to 183.253.57.210 and 211.99.99.58.

Host names pointing to a single IP address:

a.ezdnscenter.com points to 218.98.111.140.

Mail Servers

Mail for techfons.com is handled by five mail servers, namely mx1.chengmail.cn, mx2.chengmail.cn, mx01.ismail.cn and two others.

techfons.com shares mail servers — at least in part — with other domains, including walee.net, vgmccivs.cn, cbt-trading.com and two others.

These mail servers frequently appear alongside the mail servers mxw.ismail.cn and mail.51biz.com.

Host names with two IP numbers:

mx1.chengmail.cn points to 103.143.231.69 and 113.10.158.179.

mx2.chengmail.cn points to 103.143.231.69 and 113.10.158.179.

Host names resolving to four IP addresses:

mxw.ismail.cn points to 38.83.106.84, 38.83.106.85, 143.110.227.31 and 164.92.126.242.

mx1.chengmail.cn and mx2.chengmail.cn are host names that each point to 103.143.231.69 IP addresses.

mx1.chengmail.cn and mx2.chengmail.cn are host names that each point to 113.10.158.179 IP addresses.