`zefo-mailer.com`

DNSSEC	⚠️ Not signed
A	194.213.4.166^{🇮🇱 PARTNER-AS194.213.4.0/24 Partner Communications}
		PTR	`mail.zefo.co.il`
NS	`aragorn.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c143^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aragorn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2143^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aragorn.ns.cloudflare.com`
		A	108.162.193.67^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	172.64.33.67^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	173.245.59.67^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
NS	`candy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`candy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`candy.ns.cloudflare.com`
		A	108.162.192.79^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
		A	172.64.32.79^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
		A	173.245.58.79^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c25::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`google-site-verification=6EQBFJV5E7cNqlnzaFlAeDgaG82b4M5gnjvN1lWgMR4`
TXT	`google-site-verification=CfOc3UrleFWhlS-e0VWkY4pWJH5UaunRU6PTLRxoi2Y`
TXT	`v=spf1 a mx ip4:194.213.4.166 include:_spf.google.com include:amazonses.com ~all`
TXT	`v=spf1 include:_spf.google.com -all`
SOA	`aragorn.ns.cloudflare.com`dns@cloudflare.com serial=2403452404

`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=1778430396

Same first word

zefo-mailer.com

DNS History

12 records (8 active, 4 former)

●NSaragorn.ns.cloudflare.com2026-03-13 → 2026-05-10 · 3 obs

○ 2017-11-14 14:37:12
● 2026-03-13 04:30:30
● 2026-05-10 16:48:22

●NScandy.ns.cloudflare.com2026-03-13 → 2026-05-10 · 3 obs

○ 2017-11-14 14:37:12
● 2026-03-13 04:30:30
● 2026-05-10 16:48:22

○NSns1.zefo.co.il.zefo-mailer.com2017-11-14 → 2017-11-14 · 3 obs

● 2017-11-14 14:37:12
○ 2026-03-13 04:30:30
○ 2026-05-10 16:48:22

○NSns2.zefo.co.il.zefo-mailer.com2017-11-14 → 2017-11-14 · 3 obs

● 2017-11-14 14:37:12
○ 2026-03-13 04:30:30
○ 2026-05-10 16:48:22

●MXalt1.aspmx.l.google.com2026-03-13 → 2026-05-10 · 3 obs

○ 2017-11-14 14:37:12
● 2026-03-13 04:30:30
● 2026-05-10 16:48:22

●MXalt2.aspmx.l.google.com2026-03-13 → 2026-05-10 · 3 obs

○ 2017-11-14 14:37:12
● 2026-03-13 04:30:30
● 2026-05-10 16:48:22

●MXalt3.aspmx.l.google.com2026-03-13 → 2026-05-10 · 3 obs

○ 2017-11-14 14:37:12
● 2026-03-13 04:30:30
● 2026-05-10 16:48:22

●MXalt4.aspmx.l.google.com2026-03-13 → 2026-05-10 · 3 obs

○ 2017-11-14 14:37:12
● 2026-03-13 04:30:30
● 2026-05-10 16:48:22

●MXaspmx.l.google.com2026-03-13 → 2026-05-10 · 3 obs

○ 2017-11-14 14:37:12
● 2026-03-13 04:30:30
● 2026-05-10 16:48:22

○MXmail.zefo-mailer.com2017-11-14 → 2017-11-14 · 3 obs

● 2017-11-14 14:37:12
○ 2026-03-13 04:30:30
○ 2026-05-10 16:48:22

●A194.213.4.1662026-03-13 → 2026-05-10 · 3 obs

○ 2017-11-14 14:37:12
● 2026-03-13 04:30:30
● 2026-05-10 16:48:22

○A194.213.4.682017-11-14 → 2017-11-14 · 3 obs

● 2017-11-14 14:37:12
○ 2026-03-13 04:30:30
○ 2026-05-10 16:48:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
zefo-mailer.com	candy.ns.cloudflare.com, aragorn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.67

NS records: candy.ns.cloudflare.com, aragorn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zefo-mailer.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.213.4.166`
NS	2	`aragorn.ns.cloudflare.com, candy.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`google-site-verification=6EQBFJV5E7cNqln, google-site-verification=CfOc3UrleFWhlS-...`
SOA	1	`aragorn.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (candy.ns.cloudflare.com, candy.ns.cloudflare.com, candy.ns.cloudflare.com...)

Analysis

IP Addresses

zefo-mailer.com points to IP number 194.213.4.166.

Other host names include jepakazol.com, mail.zefo.co.il, ns1.zefo.co.il and ns2.zefo.co.il that share IP numbers with zefo-mailer.com.

Name Servers

zefo-mailer.com is delegated to two name servers: aragorn.ns.cloudflare.com and candy.ns.cloudflare.com.

zefo-mailer.com uses the same name server setup as other domains such as woaijiaocheng.com, texo.be, tancak.com, seeourdocs.com and hariansehat.com.

zefo-mailer.com shares name servers with other domains at least partially, for example georgefishmanmosaics.com, fedodyo8.pro, ckrsyl.xyz, agenlpk303.com and videoo.tv.

These name servers are commonly used with bonnie.ns.cloudflare.com, henry.ns.cloudflare.com and fatima.ns.cloudflare.com.

Host names with six IP numbers: host name aragorn.ns.cloudflare.com points to: 2606:4700:58::adf5:3b43, 2803:f800:50::6ca2:c143, 2a06:98c1:50::ac40:2143, 108.162.193.67, 172.64.33.67 and 173.245.59.67; host name candy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4f, 2803:f800:50::6ca2:c04f, 2a06:98c1:50::ac40:204f, 108.162.192.79, 172.64.32.79 and 173.245.58.79.

Mail Servers

Five mail servers handle zefo-mailer.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

zefo-mailer.com shares mail servers with other domains at least partially; for instance ns500699.ns500765.ns500693.ns500699.ns500699.ns500699.ns500693.ns500693.ns500699.ns500683.ns500683.ns500693.ns500612.ns500632.ns500578.ns500110.dtrkdll.com, info7.com, ns500698.ns500698.ns500698.ns500758.ns500698.ns500698.ns500698.ns500736.ns500698.ns500698.ns500736.ns500736.ns500576.ns500619.ns500576.ns500576.trackreceptor.com, datatechpos.com and ns500765.ns500734.ns500693.ns500693.ns500699.ns500693.ns500693.ns500588.ns500588.ns500683.ns500683.ns500693.ns500683.ns500112.dtrkdll.com.

These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c25::1b and 142.251.16.26

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27

zefo-mailer.com - robtex.com

zefo-mailer.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`zefo-mailer.com`

`com`