`effisys.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1c06^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:aa1f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.6^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.31^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`osmar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`osmar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`osmar.ns.cloudflare.com`
		A	108.162.195.124^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	162.159.44.124^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	172.64.35.124^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
NS	`ziggy.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ziggy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ziggy.ns.cloudflare.com`
		A	108.162.194.237^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	162.159.38.237^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	172.64.34.237^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
MX	`mxbiz1.qq.com` ⭐
		A	203.205.147.218^{🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object}
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mxbiz2.qq.com`⁽¹⁰⁾
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
TXT	`google-site-verification=fJF8YNEv3tUJZ5l3J3ndkmjUL-tir8Rx59bKc6OrKkw`
TXT	`v=spf1 include:spf.mail.qq.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.28.6, 172.67.170.31
		IPv6	2606:4700:3035::6815:1c06, 2606:4700:3035::ac43:aa1f
SOA	`osmar.ns.cloudflare.com`dns@cloudflare.com serial=2399192382

`net`

	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=1771291465

Previously MX for

effisys.net

Same first word

effisys.in

effisys.fr

effisys.net

DNS History

15 records (8 active, 7 former)

○NSns123.effidns.com2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 13:06:20
○ 2015-11-30 11:31:52
○ 2026-03-24 08:56:18

○NSns124.effidns.com2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 13:06:20
○ 2015-11-30 11:31:52
○ 2026-03-24 08:56:18

○NSns135.sdpowerdns.com2015-11-30 → 2016-07-08 · 5 obs

○ 2015-07-25 13:06:20
● 2015-11-30 11:31:52
● 2016-07-08 05:12:48
○ 2020-01-01 10:43:38
○ 2026-03-24 08:56:18

○NSns136.sdpowerdns.com2015-11-30 → 2016-07-08 · 5 obs

○ 2015-07-25 13:06:20
● 2015-11-30 11:31:52
● 2016-07-08 05:12:48
○ 2020-01-01 10:43:38
○ 2026-03-24 08:56:18

●NSosmar.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs

○ 2020-01-01 10:43:38
● 2026-02-15 04:09:00
● 2026-03-24 08:56:18

●NSziggy.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs

○ 2020-01-01 10:43:38
● 2026-02-15 04:09:00
● 2026-03-24 08:56:18

○MXeffisys.net2015-07-25 → 2016-07-08 · 4 obs

● 2015-07-25 13:06:20
● 2016-07-08 05:12:48
○ 2020-01-01 10:43:38
○ 2026-03-24 08:56:18

●MXmxbiz1.qq.com2026-02-15 → 2026-03-24 · 3 obs

○ 2020-01-01 10:43:38
● 2026-02-15 04:09:00
● 2026-03-24 08:56:18

●MXmxbiz2.qq.com2026-02-15 → 2026-03-24 · 3 obs

○ 2020-01-01 10:43:38
● 2026-02-15 04:09:00
● 2026-03-24 08:56:18

●A104.21.28.62026-02-15 → 2026-03-24 · 3 obs

○ 2020-01-01 10:43:38
● 2026-02-15 04:09:00
● 2026-03-24 08:56:18

○A107.190.138.1402015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 13:06:20
○ 2015-11-30 11:31:52
○ 2026-03-24 08:56:18

●A172.67.170.312026-02-15 → 2026-03-24 · 3 obs

○ 2020-01-01 10:43:38
● 2026-02-15 04:09:00
● 2026-03-24 08:56:18

●A2606:4700:3035::6815:1c062026-02-15 → 2026-03-24 · 3 obs

○ 2020-01-01 10:43:38
● 2026-02-15 04:09:00
● 2026-03-24 08:56:18

●A2606:4700:3035::ac43:aa1f2026-02-15 → 2026-03-24 · 3 obs

○ 2020-01-01 10:43:38
● 2026-02-15 04:09:00
● 2026-03-24 08:56:18

○A45.116.177.42015-11-30 → 2016-07-08 · 5 obs

○ 2015-07-25 13:06:20
● 2015-11-30 11:31:52
● 2016-07-08 05:12:48
○ 2020-01-01 10:43:38
○ 2026-03-24 08:56:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
effisys.net	ziggy.ns.cloudflare.com, osmar.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.237

NS records: ziggy.ns.cloudflare.com, osmar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for effisys.net (unsigned zone)

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.170.31, 104.21.28.6`
AAAA	2	`2606:4700:3035::6815:1c06, 2606:4700:3035::ac43:aa1f`
NS	2	`osmar.ns.cloudflare.com, ziggy.ns.cloudflare.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	2	`google-site-verification=fJF8YNEv3tUJZ5l, v=spf1 include:spf.mail.qq.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`osmar.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

effisys.net points to four IP numbers: 2606:4700:3035::6815:1c06, 2606:4700:3035::ac43:aa1f, 104.21.28.6 and 172.67.170.31.

Other host names including icmdp.org, dizipal1990.com, shiyeteng.com, studioizzo.org and tylekeotructiep.com share IP numbers with effisys.net.

Name Servers

effisys.net's delegation uses two name servers, osmar.ns.cloudflare.com and ziggy.ns.cloudflare.com.

effisys.net shares the same name server setup as other domains, for example 8l89dwh9t9gz2.shop, samsonitemexico.com.mx, aircoda.com, east-medical.com and verahouse.org.

effisys.net at least partially shares name servers with other domains, including childrenseyesonearth.org, 1waywf.life, wellbetcenter.com, 1wgczn.life and phccs.com.

These name servers are often used together with leia.ns.cloudflare.com.

Host names with six IP numbers:

osmar.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7c, 2803:f800:50::6ca2:c37c, 2a06:98c1:50::ac40:237c, 108.162.195.124, 162.159.44.124 and 172.64.35.124.

ziggy.ns.cloudflare.com points to: 2606:4700:50::a29f:26ed, 2803:f800:50::6ca2:c2ed, 2a06:98c1:50::ac40:22ed, 108.162.194.237, 162.159.38.237 and 172.64.34.237.

Mail Servers

effisys.net is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

effisys.net shares its mail server setup with other domains, including 52hc.com, apppark.cn, shaimi.net, littleluna.net and jcdid.com.

effisys.net shares some mail servers with other domains, for instance vdsc.cc, 2216666.com, hrjip.com and zh-consulting.cn.

Host names with two IPs:

mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.

Host names with one IP:

mxbiz2.qq.com points to 203.205.232.191.

Names pointing to 203.205.232.191:

mxbiz1.qq.com and mxbiz2.qq.com.

effisys.net - robtex.com

effisys.net

net

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`effisys.net`

`net`