`authenticsk.com`

DNSSEC	⚠️ Not signed
A	198.244.200.64^{🇬🇧 OVH198.244.128.0/17}
		PTR	`ns3206389.ip-198-244-200.eu`
NS	`ns2.authenticsk.com` ⭐ ⚠️ Not in parent delegation
NS	`ns1.authenticsk.com` ⚠️ Not in parent delegation
NS	`ns3206389.ip-198-244-200.eu` ⚠️ Not in zone NS records
		A	198.244.200.64^{🇬🇧 OVH198.244.128.0/17}
			PTR	`ns3206389.ip-198-244-200.eu`
NS	`sdns2.ovh.net` ⚠️ Not in zone NS records
		A	2001:41d0:1:4a8d::1^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`sdns2.ovh.net`
		A	213.251.188.141^{🇫🇷 OVH213.251.128.0/18 ISP Paris, France}
			PTR	`sdns2.ovh.net`
TXT	`v=spf1 +a +mx +a:localhost.localdomain -all`
SOA	`ns2.authenticsk.com`root@localhost.localdomain 2026-07-17 #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=1784841047

Previously MX for

authenticsk.com

Subdomains

server.authenticsk.com

ns2.authenticsk.com

ns1.authenticsk.com

Same first word

authenticsk.com

Similar names

nutikastech.com

schutantiek.nl

authenticks.biz

authenticks.com

DNS History

29 records (5 active, 24 former)

○NSdocks03.rzone.de2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 08:45:02
○ 2015-11-14 18:37:42
○ 2026-07-23 21:21:00

○NSns-uk.1and1-dns.biz2016-07-20 → 2017-03-27 · 5 obs

○ 2016-03-12 08:19:12
● 2016-07-20 20:19:46
● 2017-03-27 23:32:46
○ 2020-03-03 04:02:26
○ 2026-07-23 21:21:00

○NSns-uk.1and1-dns.co.uk2016-07-20 → 2017-03-27 · 5 obs

○ 2016-03-12 08:19:12
● 2016-07-20 20:19:46
● 2017-03-27 23:32:46
○ 2020-03-03 04:02:26
○ 2026-07-23 21:21:00

○NSns-uk.1and1-dns.com2016-07-20 → 2017-03-27 · 5 obs

○ 2016-03-12 08:19:12
● 2016-07-20 20:19:46
● 2017-03-27 23:32:46
○ 2020-03-03 04:02:26
○ 2026-07-23 21:21:00

○NSns-uk.1and1-dns.org2016-07-20 → 2017-03-27 · 5 obs

○ 2016-03-12 08:19:12
● 2016-07-20 20:19:46
● 2017-03-27 23:32:46
○ 2020-03-03 04:02:26
○ 2026-07-23 21:21:00

○NSns.stratoserver.net2015-11-14 → 2016-03-12 · 5 obs

○ 2015-06-21 08:45:02
● 2015-11-14 18:37:42
● 2016-03-12 08:19:12
○ 2016-07-20 20:19:46
○ 2026-07-23 21:21:00

●NSns1.authenticsk.com2026-07-13 → 2026-07-23 · 3 obs

○ 2020-03-03 04:02:26
● 2026-07-13 02:59:10
● 2026-07-23 21:21:00

○NSns1018.ui-dns.de2020-03-03 → 2020-03-03 · 4 obs

○ 2017-03-27 23:32:46
● 2020-03-03 04:02:26
○ 2026-07-13 02:59:10
○ 2026-07-23 21:21:00

○NSns1019.ui-dns.org2020-03-03 → 2020-03-03 · 4 obs

○ 2017-03-27 23:32:46
● 2020-03-03 04:02:26
○ 2026-07-13 02:59:10
○ 2026-07-23 21:21:00

○NSns1100.ui-dns.biz2020-03-03 → 2020-03-03 · 4 obs

○ 2017-03-27 23:32:46
● 2020-03-03 04:02:26
○ 2026-07-13 02:59:10
○ 2026-07-23 21:21:00

○NSns1103.ui-dns.com2020-03-03 → 2020-03-03 · 4 obs

○ 2017-03-27 23:32:46
● 2020-03-03 04:02:26
○ 2026-07-13 02:59:10
○ 2026-07-23 21:21:00

●NSns2.authenticsk.com2026-07-13 → 2026-07-23 · 3 obs

○ 2020-03-03 04:02:26
● 2026-07-13 02:59:10
● 2026-07-23 21:21:00

○NSns2.stratoserver.net2015-11-14 → 2016-03-12 · 5 obs

○ 2015-06-21 08:45:02
● 2015-11-14 18:37:42
● 2016-03-12 08:19:12
○ 2016-07-20 20:19:46
○ 2026-07-23 21:21:00

●NSns3206389.ip-198-244-200.eu2026-07-13 → 2026-07-23 · 3 obs

○ 2020-03-03 04:02:26
● 2026-07-13 02:59:10
● 2026-07-23 21:21:00

●NSsdns2.ovh.net2026-07-13 → 2026-07-23 · 3 obs

○ 2020-03-03 04:02:26
● 2026-07-13 02:59:10
● 2026-07-23 21:21:00

○NSshades14.rzone.de2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 08:45:02
○ 2015-11-14 18:37:42
○ 2026-07-23 21:21:00

○MXauthenticsk.com2015-11-14 → 2016-03-12 · 5 obs

○ 2015-06-21 08:45:02
● 2015-11-14 18:37:42
● 2016-03-12 08:19:12
○ 2016-07-20 20:19:46
○ 2026-07-23 21:21:00

○MXmx00.1and1.co.uk2016-07-20 → 2020-03-03 · 5 obs

○ 2016-03-12 08:19:12
● 2016-07-20 20:19:46
● 2020-03-03 04:02:26
○ 2026-07-13 02:59:10
○ 2026-07-23 21:21:00

○MXmx00.ionos.co.uk2026-07-13 → 2026-07-23 · 2 obs

○ 2026-07-13 02:59:10
○ 2026-07-23 21:21:00

○MXmx01.1and1.co.uk2016-07-20 → 2020-03-03 · 5 obs

○ 2016-03-12 08:19:12
● 2016-07-20 20:19:46
● 2020-03-03 04:02:26
○ 2026-07-13 02:59:10
○ 2026-07-23 21:21:00

○MXmx01.ionos.co.uk2026-07-13 → 2026-07-23 · 2 obs

○ 2026-07-13 02:59:10
○ 2026-07-23 21:21:00

○MXsmtp.rzone.de2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 08:45:02
○ 2015-11-14 18:37:42
○ 2026-07-23 21:21:00

○A109.228.57.1022017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-20 20:19:46
● 2017-03-27 23:32:46
○ 2020-03-03 04:02:26
○ 2026-07-23 21:21:00

●A198.244.200.642026-07-13 → 2026-07-23 · 3 obs

○ 2020-03-03 04:02:26
● 2026-07-13 02:59:10
● 2026-07-23 21:21:00

○A2a01:238:20a:202:1066::2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 08:45:02
○ 2015-11-14 18:37:42
○ 2026-07-23 21:21:00

○A77.68.2.1932026-07-13 → 2026-07-23 · 2 obs

○ 2026-07-13 02:59:10
○ 2026-07-23 21:21:00

○A77.68.74.602020-03-03 → 2020-03-03 · 4 obs

○ 2017-03-27 23:32:46
● 2020-03-03 04:02:26
○ 2026-07-13 02:59:10
○ 2026-07-23 21:21:00

○A81.169.145.662015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 08:45:02
○ 2015-11-14 18:37:42
○ 2026-07-23 21:21:00

○A81.169.245.482015-11-14 → 2016-03-12 · 5 obs

○ 2015-06-21 08:45:02
● 2015-11-14 18:37:42
● 2016-03-12 08:19:12
○ 2016-07-20 20:19:46
○ 2026-07-23 21:21:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
authenticsk.com	sdns2.ovh.net, ns3206389.ip-198-244-200.eu	-

✅ Authoritative Response

Server:213.251.188.141

NS records: sdns2.ovh.net, ns3206389.ip-198-244-200.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authenticsk.com (unsigned zone)

⏱️ Timing

Total: 742ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.244.200.64`
NS	2	`ns2.authenticsk.com, ns1.authenticsk.com`
MX	1	`mail.authenticsk.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +a:localhost.localdomain -`
SOA	1	`ns2.authenticsk.com root.localhost.local`

Analysis

Hierarchy

authenticsk.com sits above server.authenticsk.com, ns2.authenticsk.com and ns1.authenticsk.com in the domain hierarchy.

IP Addresses

authenticsk.com has exactly one IP address — 198.244.200.64.

ns3206389.ip-198-244-200.eu, mail.gro-ezy.com, kekeexpress.com plus two other host names have IP numbers in common with authenticsk.com.

Name Servers

Four name servers handle the delegation for authenticsk.com: ns1.authenticsk.com, ns2.authenticsk.com, ns3206389.ip-198-244-200.eu and sdns2.ovh.net.

There is at least partial name server overlap between authenticsk.com and other domains — foxymud.com, inquisys.com, ski-france.fr and two more among them.

These name servers frequently co-occur with the name servers ns2.afraid.org and ns341592.ip-178-33-239.eu.

Host names pointing to two IP addresses:

sdns2.ovh.net has two IP addresses: 213.251.188.141 and 2001:41d0:1:4a8d::1.

Host names resolving to a single IP address:

ns3206389.ip-198-244-200.eu directs to 198.244.200.64.

authenticsk.com - robtex.com

authenticsk.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`authenticsk.com`

`com`