`exfirm.com`

DNSSEC	⚠️ Not signed
A	103.138.13.11^{🇨🇳 MOACK103.138.13.0/24}
NS	`ns1.dnsowl.com` ⭐
		A	2400:cb00:2049:1::a29f:1a88^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1bad^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.136^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.173^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1a31^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b82^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.49^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.130^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1aea^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b62^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.234^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.98^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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	`ns1.dnsowl.com`hostmaster@dnsowl.com serial=1786583818

`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=1786583934

Same first word

exfirm.com

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firmex.de

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firmex.ca

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frimex.eu

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firmex.ch

fixmer.lu

DNS History

18 records (6 active, 12 former)

○NSivy.ns.cloudflare.com2015-08-18 → 2015-12-21 · 4 obs

● 2015-08-18 15:55:58
● 2015-12-21 05:34:16
○ 2016-03-27 05:44:28
○ 2026-08-13 01:20:18

○NSjosh.ns.cloudflare.com2015-08-18 → 2015-12-21 · 4 obs

● 2015-08-18 15:55:58
● 2015-12-21 05:34:16
○ 2016-03-27 05:44:28
○ 2026-08-13 01:20:18

●NSns1.dnsowl.com2017-12-08 → 2026-08-13 · 3 obs

○ 2016-05-30 20:55:30
● 2017-12-08 21:20:00
● 2026-08-13 01:20:18

●NSns2.dnsowl.com2017-12-08 → 2026-08-13 · 3 obs

○ 2016-05-30 20:55:30
● 2017-12-08 21:20:00
● 2026-08-13 01:20:18

●NSns3.dnsowl.com2017-12-08 → 2026-08-13 · 3 obs

○ 2016-05-30 20:55:30
● 2017-12-08 21:20:00
● 2026-08-13 01:20:18

○NSns67.domaincontrol.com2016-03-27 → 2016-03-27 · 4 obs

○ 2015-12-21 05:34:16
● 2016-03-27 05:44:28
○ 2016-05-30 20:55:30
○ 2026-08-13 01:20:18

○NSns68.domaincontrol.com2016-03-27 → 2016-03-27 · 4 obs

○ 2015-12-21 05:34:16
● 2016-03-27 05:44:28
○ 2016-05-30 20:55:30
○ 2026-08-13 01:20:18

○MXmailstore1.secureserver.net2015-08-18 → 2016-03-27 · 4 obs

● 2015-08-18 15:55:58
● 2016-03-27 05:44:28
○ 2016-05-30 20:55:30
○ 2026-08-13 01:20:18

○MXmxdomain.qq.com2017-12-08 → 2017-12-08 · 4 obs

○ 2016-05-30 20:55:30
● 2017-12-08 21:20:00
○ 2026-06-25 21:22:06
○ 2026-08-13 01:20:18

●MXmxn.mxhichina.com2026-06-25 → 2026-08-13 · 3 obs

○ 2017-12-08 21:20:00
● 2026-06-25 21:22:06
● 2026-08-13 01:20:18

●MXmxw.mxhichina.com2026-06-25 → 2026-08-13 · 3 obs

○ 2017-12-08 21:20:00
● 2026-06-25 21:22:06
● 2026-08-13 01:20:18

○MXsmtp.secureserver.net2015-08-18 → 2016-03-27 · 4 obs

● 2015-08-18 15:55:58
● 2016-03-27 05:44:28
○ 2016-05-30 20:55:30
○ 2026-08-13 01:20:18

●A103.138.13.112026-06-25 → 2026-08-13 · 3 obs

○ 2016-05-30 20:55:30
● 2026-06-25 21:22:06
● 2026-08-13 01:20:18

○A104.18.52.742015-08-18 → 2015-12-21 · 4 obs

● 2015-08-18 15:55:58
● 2015-12-21 05:34:16
○ 2016-03-27 05:44:28
○ 2026-08-13 01:20:18

○A104.18.53.742015-08-18 → 2015-12-21 · 4 obs

● 2015-08-18 15:55:58
● 2015-12-21 05:34:16
○ 2016-03-27 05:44:28
○ 2026-08-13 01:20:18

○A2400:cb00:2048:1::6812:344a2015-08-18 → 2015-12-21 · 4 obs

● 2015-08-18 15:55:58
● 2015-12-21 05:34:16
○ 2016-03-27 05:44:28
○ 2026-08-13 01:20:18

○A2400:cb00:2048:1::6812:354a2015-08-18 → 2015-12-21 · 4 obs

● 2015-08-18 15:55:58
● 2015-12-21 05:34:16
○ 2016-03-27 05:44:28
○ 2026-08-13 01:20:18

○A50.63.202.392016-03-27 → 2016-03-27 · 4 obs

○ 2015-12-21 05:34:16
● 2016-03-27 05:44:28
○ 2016-05-30 20:55:30
○ 2026-08-13 01:20:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
exfirm.com	ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com	12 records

✅ Authoritative Response

Server:162.159.26.234

NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for exfirm.com (unsigned zone)

⏱️ Timing

Total: 1083ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.138.13.11`
NS	3	`ns1.dnsowl.com, ns2.dnsowl.com...`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`ns1.dnsowl.com hostmaster.dnsowl.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)

Analysis

IP Addresses

exfirm.com points to a single IP number: 103.138.13.11.

Name Servers

DNS for exfirm.com is handled by three authoritative name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.

exfirm.com partially shares its NS delegation with several other domains, including cedoff.icu, professionalrecordingmusicians.com, thisisforthevattaxroyalmails.info and two others.

The hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com each resolve to four IP addresses. ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad. ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82. ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.

Mail Servers

exfirm.com has two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

exfirm.com shares the same mail server setup as other domains, including ofargo.com, symmind.com, yt1860.com and two others.

exfirm.com shares mail servers — at least in part — with other domains, including yizhimei.com, itcul.com, metapacking.com and two others.

These mail servers are frequently seen alongside the mail servers mxus.mxhichina.com.

Host names with two IP numbers:

mxn.mxhichina.com has two IP addresses: 47.246.136.231 and 47.246.137.47.

Host names pointing to a single IP address:

mxw.mxhichina.com directs to 47.246.99.195.

exfirm.com - robtex.com

exfirm.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`exfirm.com`

`com`