`postatk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:10e6^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d8d0^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.230^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.208^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`christina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`christina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`christina.ns.cloudflare.com`
		A	108.162.194.193^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	162.159.38.193^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	172.64.34.193^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
NS	`nicolas.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c54^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c354^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicolas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2354^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicolas.ns.cloudflare.com`
		A	108.162.195.84^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	162.159.44.84^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	172.64.35.84^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
MX	`_dc-mx.8e0c6ff72b92.postatk.com` ⭐
		A	200.69.22.10^{🇦🇷 A2HOSTING200.69.20.0/22 A2 Hosting, Inc.}
			PTR	`sg1-tr103.supercp.com`
TXT	`v=spf1 +a +mx +ip4:200.69.22.10 include:spf.mysecurecloudhost.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.230, 172.67.216.208
		IPv6 hints	2606:4700:3031::6815:10e6, 2606:4700:3033::ac43:d8d0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=183, name=cloudflare-ech.com
SOA	`christina.ns.cloudflare.com`dns@cloudflare.com serial=2403143508

`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=1778535336

Previously MX for

postatk.com

Subdomains

mail.postatk.com

Same first word

postatk.com

Similar names

toptask.net

katpost.com

postkat.com

topkast.com

postkat.nl

topstak.co.uk

katspot.com

tasktop.eu

potkast.com

patskot.com

tasktop.com

toptask.ru

spokatt.ru

katstop.xyz

toptask.ca

DNS History

17 records (7 active, 10 former)

●NSchristina.ns.cloudflare.com2026-05-04 → 2026-05-11 · 3 obs

○ 2026-04-30 17:27:28
● 2026-05-04 10:39:34
● 2026-05-11 22:01:18

●NSnicolas.ns.cloudflare.com2026-05-04 → 2026-05-11 · 3 obs

○ 2026-04-30 17:27:28
● 2026-05-04 10:39:34
● 2026-05-11 22:01:18

○NSns1.eucdesign.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:29:36
○ 2026-04-30 17:27:28
○ 2026-05-11 22:01:18

○NSns1.shiffera.com2026-04-30 → 2026-04-30 · 4 obs

○ 2017-01-05 00:29:36
● 2026-04-30 17:27:28
○ 2026-05-04 10:39:34
○ 2026-05-11 22:01:18

○NSns2.eucdesign.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:29:36
○ 2026-04-30 17:27:28
○ 2026-05-11 22:01:18

○NSns2.shiffera.com2026-04-30 → 2026-04-30 · 4 obs

○ 2017-01-05 00:29:36
● 2026-04-30 17:27:28
○ 2026-05-04 10:39:34
○ 2026-05-11 22:01:18

○NSns3.shiffera.com2026-04-30 → 2026-04-30 · 4 obs

○ 2017-01-05 00:29:36
● 2026-04-30 17:27:28
○ 2026-05-04 10:39:34
○ 2026-05-11 22:01:18

○NSns4.shiffera.com2026-04-30 → 2026-04-30 · 4 obs

○ 2017-01-05 00:29:36
● 2026-04-30 17:27:28
○ 2026-05-04 10:39:34
○ 2026-05-11 22:01:18

●MX_dc-mx.8e0c6ff72b92.postatk.com2026-05-04 → 2026-05-11 · 3 obs

○ 2026-04-30 17:27:28
● 2026-05-04 10:39:34
● 2026-05-11 22:01:18

○MXmail.postatk.com2026-04-30 → 2026-04-30 · 4 obs

○ 2017-01-05 00:29:36
● 2026-04-30 17:27:28
○ 2026-05-04 10:39:34
○ 2026-05-11 22:01:18

○MXpostatk.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:29:36
○ 2026-04-30 17:27:28
○ 2026-05-11 22:01:18

●A104.21.16.2302026-05-04 → 2026-05-11 · 3 obs

○ 2026-04-30 17:27:28
● 2026-05-04 10:39:34
● 2026-05-11 22:01:18

●A172.67.216.2082026-05-04 → 2026-05-11 · 3 obs

○ 2026-04-30 17:27:28
● 2026-05-04 10:39:34
● 2026-05-11 22:01:18

○A192.254.166.242017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:29:36
○ 2026-04-30 17:27:28
○ 2026-05-11 22:01:18

○A200.69.22.102026-04-30 → 2026-04-30 · 4 obs

○ 2017-01-05 00:29:36
● 2026-04-30 17:27:28
○ 2026-05-04 10:39:34
○ 2026-05-11 22:01:18

●A2606:4700:3031::6815:10e62026-05-04 → 2026-05-11 · 3 obs

○ 2026-04-30 17:27:28
● 2026-05-04 10:39:34
● 2026-05-11 22:01:18

●A2606:4700:3033::ac43:d8d02026-05-04 → 2026-05-11 · 3 obs

○ 2026-04-30 17:27:28
● 2026-05-04 10:39:34
● 2026-05-11 22:01:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
postatk.com	christina.ns.cloudflare.com, nicolas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.84

NS records: christina.ns.cloudflare.com, nicolas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postatk.com (unsigned zone)

⏱️ Timing

Total: 685ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.230, 172.67.216.208`
AAAA	2	`2606:4700:3031::6815:10e6, 2606:4700:3033::ac43:d8d0`
NS	2	`christina.ns.cloudflare.com, nicolas.ns.cloudflare.com`
MX	1	`_dc-mx.8e0c6ff72b92.postatk.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:200.69.22.10 include:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`christina.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of mail.postatk.com is postatk.com.

IP Addresses

postatk.com maps to four IP numbers: 2606:4700:3031::6815:10e6, 2606:4700:3033::ac43:d8d0, 104.21.16.230 and 172.67.216.208.

other host names include renwendongcheng.com, www.emilialay.de, neuragorasynerent.com, quenvialaero.com and 480f0e60bd78.bitcointing.com; they share IP numbers with postatk.com.

Name Servers

Two name servers christina.ns.cloudflare.com and nicolas.ns.cloudflare.com handle the delegation for postatk.com.

postatk.com shares the same name server setup as other domains, for instance apprenders.com, massreps.com, timcovoordeelmarkt.nl, sendosodelivery.com and booleanprogrammers.com.

postatk.com at least partially shares name servers with other domains, for instance xzycas.com, skstrike.site, onecliglobal.com, clevelandregionalmedicalcenter.com and 3fcn.com.

These name servers are commonly used alongside aaron.ns.cloudflare.com, razvan.ns.cloudflare.com and nico.ns.cloudflare.com.

Six IP addresses per host:

christina.ns.cloudflare.com points to 2606:4700:50::a29f:26c1, 2803:f800:50::6ca2:c2c1, 2a06:98c1:50::ac40:22c1, 108.162.194.193, 162.159.38.193 and 172.64.34.193; nicolas.ns.cloudflare.com points to 2606:4700:58::a29f:2c54, 2803:f800:50::6ca2:c354, 2a06:98c1:50::ac40:2354, 108.162.195.84, 162.159.44.84 and 172.64.35.84

Mail Servers

postatk.com is handled by a single mail server, _dc-mx.8e0c6ff72b92.postatk.com.

The host name _dc-mx.8e0c6ff72b92.postatk.com points to IP 200.69.22.10.

postatk.com - robtex.com

postatk.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

`postatk.com`

`com`