`zitkom.com`

DNSSEC	⚠️ Not signed
A	103.139.175.54^{🇮🇩 IDNIC-CYBERTECHTONIC-AS-ID103.139.175.0/24 Route object of CV. Mitra Teknologi Indonesia}
		PTR	`iix22-54.sharehostserver.com`
NS	`ns1.domosquare.com` ⭐ ⚠️ Not in parent delegation
		A	139.162.46.177^{🇸🇬 AKAMAI-LINODE-AP139.162.32.0/19 Akamai Technologies}
			PTR	`li1459-177.members.linode.com`
		A	198.58.110.203^{🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies}
			PTR	`li604-203.members.linode.com`
NS	`ns1.zitkom.com` ⚠️ Not in zone NS records
		A	139.162.46.177^{🇸🇬 AKAMAI-LINODE-AP139.162.32.0/19 Akamai Technologies}
			PTR	`li1459-177.members.linode.com`
NS	`ns2.domosquare.com` ⚠️ Not in parent delegation
		A	45.63.55.209^{🇺🇸 AS-VULTR45.63.48.0/20 Vultr Assigned Prefix}
			PTR	`usdns3.sharehostserver.com`
		A	94.237.77.65^{🇸🇬 UPCLOUD94.237.64.0/20 -SG-SIN1-NET}
			PTR	`sgdns1.sharehostserver.com`
NS	`ns2.zitkom.com` ⚠️ Not in zone NS records
		A	45.63.55.209^{🇺🇸 AS-VULTR45.63.48.0/20 Vultr Assigned Prefix}
			PTR	`usdns3.sharehostserver.com`
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 ip4:103.241.192.53 ip4:103.139.175.54 +a +mx +ip4:192.110.160.156 +ip4...`
SOA	`ns1.domosquare.com`zitkomputer@gmail.com 2026-07-18 #3

`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=1785669162

Previously MX for

zitkom.com

Subdomains

ns2.zitkom.com

ns1.zitkom.com

Same first word

zitkom.com

Similar names

mitzko.de

timzok.com

mkoitz.com

motzki.info

zomkit.com

motzki.net

tkmzoi.qpon

kotizm.com

tomzik.de

mozkit.com

zmitko.cz

tomzik.org.pl

moztik.com

motzki.org

kizmot.com

DNS History

15 records (8 active, 7 former)

●NSns1.domosquare.com2026-04-21 → 2026-08-02 · 3 obs

○ 2015-07-25 18:27:16
● 2026-04-21 01:34:56
● 2026-08-02 11:24:30

●NSns1.zitkom.com2015-07-25 → 2026-08-02 · 2 obs

● 2015-07-25 18:27:16
● 2026-08-02 11:24:30

●NSns2.domosquare.com2026-04-21 → 2026-08-02 · 3 obs

○ 2015-07-25 18:27:16
● 2026-04-21 01:34:56
● 2026-08-02 11:24:30

●NSns2.zitkom.com2015-07-25 → 2026-08-02 · 2 obs

● 2015-07-25 18:27:16
● 2026-08-02 11:24:30

○MXalt1.aspmx.l.google.com2015-11-20 → 2017-12-07 · 5 obs

○ 2015-07-25 18:27:16
● 2015-11-20 11:02:12
● 2017-12-07 16:40:16
○ 2026-04-21 01:34:56
○ 2026-08-02 11:24:30

○MXalt2.aspmx.l.google.com2015-11-20 → 2017-12-07 · 5 obs

○ 2015-07-25 18:27:16
● 2015-11-20 11:02:12
● 2017-12-07 16:40:16
○ 2026-04-21 01:34:56
○ 2026-08-02 11:24:30

○MXalt3.aspmx.l.google.com2015-11-20 → 2017-12-07 · 5 obs

○ 2015-07-25 18:27:16
● 2015-11-20 11:02:12
● 2017-12-07 16:40:16
○ 2026-04-21 01:34:56
○ 2026-08-02 11:24:30

○MXalt4.aspmx.l.google.com2015-11-20 → 2017-12-07 · 5 obs

○ 2015-07-25 18:27:16
● 2015-11-20 11:02:12
● 2017-12-07 16:40:16
○ 2026-04-21 01:34:56
○ 2026-08-02 11:24:30

○MXaspmx.l.google.com2015-11-20 → 2017-12-07 · 5 obs

○ 2015-07-25 18:27:16
● 2015-11-20 11:02:12
● 2017-12-07 16:40:16
○ 2026-04-21 01:34:56
○ 2026-08-02 11:24:30

●MXfallbackmx.spamexperts.eu2026-04-21 → 2026-08-02 · 3 obs

○ 2017-12-07 16:40:16
● 2026-04-21 01:34:56
● 2026-08-02 11:24:30

●MXlastmx.spamexperts.net2026-04-21 → 2026-08-02 · 3 obs

○ 2017-12-07 16:40:16
● 2026-04-21 01:34:56
● 2026-08-02 11:24:30

●MXmx.spamexperts.com2026-04-21 → 2026-08-02 · 3 obs

○ 2017-12-07 16:40:16
● 2026-04-21 01:34:56
● 2026-08-02 11:24:30

○MXzitkom.com2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 18:27:16
○ 2015-11-20 11:02:12
○ 2026-08-02 11:24:30

●A103.139.175.542026-04-21 → 2026-08-02 · 3 obs

○ 2017-12-07 16:40:16
● 2026-04-21 01:34:56
● 2026-08-02 11:24:30

○A74.81.93.382015-07-25 → 2017-12-07 · 4 obs

● 2015-07-25 18:27:16
● 2017-12-07 16:40:16
○ 2026-04-21 01:34:56
○ 2026-08-02 11:24:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
zitkom.com	ns1.zitkom.com, ns2.zitkom.com	3 records

✅ Authoritative Response

Server:139.162.46.177

NS records: ns1.zitkom.com, ns2.zitkom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zitkom.com (unsigned zone)

⏱️ Timing

Total: 746ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.139.175.54`
NS	2	`ns1.domosquare.com, ns2.domosquare.com`
MX	3	`fallbackmx.spamexperts.eu (pri: 20), lastmx.spamexperts.net (pri: 30)...`
TXT	1	`v=spf1 ip4:103.241.192.53 ip4:103.139.17`
SOA	1	`ns1.domosquare.com zitkomputer.gmail.com`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns1.zitkom.com, ns2.zitkom.com, ns2.zitkom.com)

Analysis

Hierarchy

The parent domain of ns2.zitkom.com and ns1.zitkom.com is zitkom.com.

IP Addresses

zitkom.com directs to one IP number, which is 103.139.175.54.

Among the host names that share IP numbers with zitkom.com are ptkma.co.id, midnite.au, artama.co.id and two others.

Name Servers

The domain zitkom.com is delegated to these four name servers: ns1.domosquare.com, ns2.domosquare.com, ns1.zitkom.com and ns2.zitkom.com.

zitkom.com shares at least some of its name servers with other domains, including infolomba.id, lesprivatefbe.com, topkargo.com and two others.

These name servers are frequently seen alongside ns1.dns-ds.com, ns2.dns-ds.com, ns3.domosquare.com and 3 other name servers.

Hosts with two IP numbers each:

ns1.domosquare.com resolves to two addresses: 139.162.46.177 and 198.58.110.203.

ns2.domosquare.com resolves to two addresses: 45.63.55.209 and 94.237.77.65.

Hosts that resolve to one IP address:

The hostname ns1.zitkom.com resolves to 139.162.46.177.

The hostname ns2.zitkom.com resolves to 45.63.55.209.

ns1.domosquare.com along with ns1.zitkom.com each resolve to 139.162.46.177 IP addresses.

ns2.domosquare.com along with ns2.zitkom.com each resolve to 45.63.55.209 IP addresses.

Mail Servers

zitkom.com is handled by three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

zitkom.com shares at least some of its mail servers with other domains — for example roemers.com, pearldrums.net, dutaborneomining.com and two more.

Host names resolving to 8 IP numbers:

lastmx.spamexperts.net resolves to 38.71.16.244, 38.89.254.156 and 149.13.75.27 among others, with 5 other IP addresses in total.

Host names resolving to 6 IP numbers:

fallbackmx.spamexperts.eu resolves to 38.71.16.244, 38.89.254.156 and 38.101.250.150 among others, with 3 other IP addresses in total.

Hosts with two IP numbers each:

mx.spamexperts.com resolves to two addresses: 38.71.16.244 and 2001:550:2:78::ca:100.

lastmx.spamexperts.net along with fallbackmx.spamexperts.eu each resolve to 2001:550:2:3::62:100 IP addresses.

lastmx.spamexperts.net along with fallbackmx.spamexperts.eu each resolve to 2001:550:2:61::2fc:100 IP addresses.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com all direct to 38.71.16.244.

lastmx.spamexperts.net along with fallbackmx.spamexperts.eu each resolve to 38.89.254.156 IP addresses.

fallbackmx.spamexperts.eu along with mx.spamexperts.com each resolve to 2001:550:2:78::ca:100 IP addresses.

zitkom.com - robtex.com

zitkom.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`zitkom.com`

`com`