engineerf.com - dns.ninja

`engineerf.com`

DNSSEC	⚠️ Not signed
A	104.18.11.62^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mail.engineerf.com` ⭐
		A	47.254.92.90^{🇺🇸 Alibaba-Cloud47.254.64.0/18 Proxy-registered route object}
			PTR	`ninisilk.com`
			PTR	`new.showcloud.top`
TXT	`v=spf1 ip4:47.254.92.90~all`
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`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=1783248726

⚠️ On DNS blocklist: tif

Subdomains

mail.engineerf.com

Same first word

engineerf.com

Similar names

refengine.com

nfenergie.com

finegreen.co.uk

fengineer.com

DNS History

7 records (4 active, 3 former)

●NSdns17.hichina.com2026-03-23 → 2026-07-05 · 3 obs

○ 2019-04-25 19:21:50
● 2026-03-23 23:42:28
● 2026-07-05 10:57:56

●NSdns18.hichina.com2026-03-23 → 2026-07-05 · 3 obs

○ 2019-04-25 19:21:50
● 2026-03-23 23:42:28
● 2026-07-05 10:57:56

○NSv1s1.xundns.com2019-04-25 → 2019-04-25 · 3 obs

● 2019-04-25 19:21:50
○ 2026-03-23 23:42:28
○ 2026-07-05 10:57:56

○NSv1s2.xundns.com2019-04-25 → 2019-04-25 · 3 obs

● 2019-04-25 19:21:50
○ 2026-03-23 23:42:28
○ 2026-07-05 10:57:56

●MXmail.engineerf.com2026-03-23 → 2026-07-05 · 2 obs

● 2026-03-23 23:42:28
● 2026-07-05 10:57:56

●A104.18.11.622026-03-23 → 2026-07-05 · 3 obs

○ 2019-04-25 19:21:50
● 2026-03-23 23:42:28
● 2026-07-05 10:57:56

○A107.178.133.1862019-04-25 → 2019-04-25 · 3 obs

● 2019-04-25 19:21:50
○ 2026-03-23 23:42:28
○ 2026-07-05 10:57:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
engineerf.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:47.118.199.200

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineerf.com (unsigned zone)

⏱️ Timing

Total: 3474ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.18.11.62`
NS	2	`dns17.hichina.com, dns18.hichina.com`
MX	1	`mail.engineerf.com (pri: 1)`
TXT	1	`v=spf1 ip4:47.254.92.90~all`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

Hierarchy

mail.engineerf.com is delegated beneath engineerf.com.

IP Addresses

engineerf.com has exactly one IP address — 104.18.11.62.

array-green.com, brieftyly.com, variablek.com plus two other host names have IP numbers in common with engineerf.com.

Name Servers

Two name servers handle the delegation for engineerf.com: dns17.hichina.com and dns18.hichina.com.

The name server configuration of engineerf.com is shared with other domains, for instance zhangwen.com, leadwayled.com, 513999.xyz and two others.

There is at least partial name server overlap between engineerf.com and other domains — xdet.cn, gingkoo.com, emblem.com.cn and two more among them.

These name servers frequently co-occur with the name servers expirens3.hichina.com and expirens4.hichina.com.

Hosts with 9 IP addresses each:

dns17.hichina.com resolves to 39.96.153.40, 39.96.153.60 and 47.118.199.200 among others, with 6 other IP addresses in total.

dns18.hichina.com resolves to 39.96.153.38, 39.96.153.61 and 47.118.199.198 among others, with 6 other IP addresses in total.

Mail Servers

engineerf.com uses one mail server — mail.engineerf.com.

mail.engineerf.com carries a single IP number, which is 47.254.92.90.