`opfibre.com`

DNSSEC	⚠️ Not signed
A	96.126.114.118^{🇺🇸 AKAMAI-LINODE-AP96.126.112.0/20 Akamai Technologies}
		PTR	`li339-118.members.linode.com`
NS	`ns19.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns20.xincache.com`
		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	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`ns19.xincache.com`enterprise1dnsadmin@dnspod.com serial=1627895672

`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=1785503207

Same first word

opfibre.com

Similar names

fiberop.com

perfibo.com

beprofi.ru

beprofi.de

bopfire.com

opfiber.com

perfobi.com

fibreop.ca

probefi.com

fiberop.net

fiberop.ca

fibreop.net

beprofi.com

fibreop.com

DNS History

7 records (5 active, 2 former)

●NSns19.xincache.com2015-05-19 → 2026-07-31 · 2 obs

● 2015-05-19 06:06:44
● 2026-07-31 13:15:22

●NSns20.xincache.com2015-05-19 → 2026-07-31 · 2 obs

● 2015-05-19 06:06:44
● 2026-07-31 13:15:22

○MXmx.c1.icoremail.net2015-05-19 → 2016-03-25 · 4 obs

● 2015-05-19 06:06:44
● 2016-03-25 18:08:38
○ 2016-11-28 17:57:00
○ 2026-07-31 13:15:22

●MXmxn.mxhichina.com2016-11-28 → 2026-07-31 · 3 obs

○ 2016-03-25 18:08:38
● 2016-11-28 17:57:00
● 2026-07-31 13:15:22

●MXmxw.mxhichina.com2016-11-28 → 2026-07-31 · 3 obs

○ 2016-03-25 18:08:38
● 2016-11-28 17:57:00
● 2026-07-31 13:15:22

○A116.255.147.1332015-05-19 → 2017-05-17 · 4 obs

● 2015-05-19 06:06:44
● 2017-05-17 21:59:30
○ 2026-07-04 04:57:14
○ 2026-07-31 13:15:22

●A96.126.114.1182026-07-04 → 2026-07-31 · 3 obs

○ 2017-05-17 21:59:30
● 2026-07-04 04:57:14
● 2026-07-31 13:15:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
opfibre.com	ns19.xincache.com, ns20.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opfibre.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`96.126.114.118`
NS	2	`ns20.xincache.com, ns19.xincache.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`ns19.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)

Analysis

IP Addresses

opfibre.com resolves to one IP address: 96.126.114.118.

www.mbeatech.com, sobstone.com, hoiway.com and two other host names share IP numbers with opfibre.com.

Name Servers

opfibre.com is delegated to two name servers: ns19.xincache.com and ns20.xincache.com.

opfibre.com uses the same name servers as several other domains — among them weiligroup.com, 3cpark.com, hetai.net and two more.

opfibre.com partially shares its NS delegation with several other domains, including szflydragon.com, gotoe.com, dhidcw.com and two others.

These name servers are regularly seen alongside ns11.xincache.com and ns12.xincache.com as name servers.

Hostnames that resolve to 8 IP addresses:

ns19.xincache.com resolves to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

Hostnames that resolve to 7 IP addresses:

ns20.xincache.com resolves to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 other IP addresses.

Mail Servers

Mail for opfibre.com is handled by two mail servers — mxn.mxhichina.com and mxw.mxhichina.com.

opfibre.com uses an identical mail server configuration to several other domains — among them weikang.com, cstsemi.com, lrosm.com and two more.

opfibre.com has at least partial mail server overlap with other domains such as intelli4d.com, nasyn.cn, lensail.com and two more.

The mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com frequently co-occur with these mail servers.

Hostnames that resolve to two IP addresses:

mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Hosts with just one IP address:

mxw.mxhichina.com points to 47.246.99.195.

opfibre.com - robtex.com

opfibre.com

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