nuttec.com - dns.ninja

`nuttec.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}
MX	`mx1.chengmail.cn` ⭐
		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.}
			PTR	`113010158179.static.ctinets.com`
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.}
			PTR	`113010158179.static.ctinets.com`
TXT	`v=spf1 include:spf.chengmail.cn ~all`
SOA	`a.ezdnscenter.com`dnsadmin@ezdnscenter.com serial=1751342662

`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=1786410979

Same first word

nuttec.com

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DNS History

6 records (5 active, 1 former)

●NSa.ezdnscenter.com2016-11-08 → 2026-08-11 · 2 obs

● 2016-11-08 18:10:12
● 2026-08-11 01:24:18

●NSb.ezdnscenter.com2016-11-08 → 2026-08-11 · 4 obs

● 2016-11-08 18:10:12
○ 2017-07-05 23:03:14
● 2026-03-28 10:49:30
● 2026-08-11 01:24:18

●MXmx1.chengmail.cn2016-11-08 → 2026-08-11 · 2 obs

● 2016-11-08 18:10:12
● 2026-08-11 01:24:18

●MXmx2.chengmail.cn2016-11-08 → 2026-08-11 · 2 obs

● 2016-11-08 18:10:12
● 2026-08-11 01:24:18

●A23.224.201.1982026-03-28 → 2026-08-11 · 3 obs

○ 2017-07-05 23:03:14
● 2026-03-28 10:49:30
● 2026-08-11 01:24:18

○A43.230.142.1252017-07-05 → 2017-07-05 · 3 obs

● 2017-07-05 23:03:14
○ 2026-03-28 10:49:30
○ 2026-08-11 01:24:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nuttec.com	a.ezdnscenter.com, b.ezdnscenter.com	3 records

✅ Authoritative Response

Server:183.253.57.210

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nuttec.com (unsigned zone)

⏱️ Timing

Total: 579ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.224.201.198`
NS	2	`a.ezdnscenter.com, b.ezdnscenter.com`
MX	2	`mx2.chengmail.cn (pri: 20), mx1.chengmail.cn (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

IP Addresses

nuttec.com has exactly one IP address — 23.224.201.198.

noras.cn, jldyyy.com, twgcc.cn plus two other host names have IP numbers in common with nuttec.com.

Name Servers

nuttec.com uses two name servers for its delegation: a.ezdnscenter.com and b.ezdnscenter.com.

The name server configuration of nuttec.com is shared with other domains, for instance sunsaga.com, qlfjc.com, gy-bio.com and two others.

Host names pointing to two IP addresses:

b.ezdnscenter.com directs traffic to 183.253.57.210 and 211.99.99.58.

Host names resolving to a single IP address:

a.ezdnscenter.com has the IP address 218.98.111.140.

Mail Servers

nuttec.com uses two mail servers, mx1.chengmail.cn and mx2.chengmail.cn.

The mail server setup of nuttec.com matches that of other domains such as xinghuigroup.net, afyyz.com, huimaichina.com and two others.

At least some of the mail servers used by nuttec.com are shared with other domains: ilody.com, depend-ele.com, sunyoungs.com and two others among them.

mx1.chengmail.cn and mx2.chengmail.cn share the same two IP addresses — 103.143.231.69 and 113.10.158.179.

Both mx1.chengmail.cn and mx2.chengmail.cn resolve to 103.143.231.69 IP addresses each.

Both mx1.chengmail.cn and mx2.chengmail.cn resolve to 113.10.158.179 IP addresses each.