`krt-u.com`

DNSSEC	⚠️ Not signed
NS	`ns1.supermag-3.com` ⚠️ Not in zone NS records
		A	69.6.242.69^{🇺🇸 ORACLE-OCI-3189869.6.242.0/23 Oracle Corporation}
NS	`ns2.supermag-3.com` ⚠️ Not in zone NS records
		A	69.6.243.245^{🇺🇸 ORACLE-OCI-3189869.6.242.0/23 Oracle Corporation}

`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=1774720842

Previously MX for

krt-u.com

Subdomains

www.krt-u.com

Same first word

krt-u.com

Similar names

tk-ru.com

u-trk.com

kur-t.com

tu-rk.ru

t-urk.com

tu-rk.com

DNS History

4 records (2 active, 2 former)

●NSns1.supermag-3.com2026-03-05 → 2026-03-28 · 2 obs

● 2026-03-05 04:27:28
● 2026-03-28 18:23:10

●NSns2.supermag-3.com2026-03-05 → 2026-03-28 · 2 obs

● 2026-03-05 04:27:28
● 2026-03-28 18:23:10

○MXkrt-u.com2026-03-05 → 2026-03-19 · 4 obs

● 2026-03-05 04:27:28
● 2026-03-19 08:27:54
○ 2026-03-26 19:49:34
○ 2026-03-28 18:23:10

○A69.6.243.2452026-03-05 → 2026-03-19 · 4 obs

● 2026-03-05 04:27:28
● 2026-03-19 08:27:54
○ 2026-03-26 19:49:34
○ 2026-03-28 18:23:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
krt-u.com	ns1.supermag-3.com, ns2.supermag-3.com	2 records

✅ Authoritative Response

Server:69.6.242.69

NS records: ns1.supermag-3.com, ns2.supermag-3.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for krt-u.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.supermag-3.com, ns2.supermag-3.com)

Analysis

Hierarchy

krt-u.com is the parent of www.krt-u.com.

Name Servers

krt-u.com is delegated to two name servers ns1.supermag-3.com and ns2.supermag-3.com.

krt-u.com shares the same name server setup as other domains, for instance vft-h.com, tuy-k.com, k3o-g.com, uwf-t.com and jh1-k.com.

Host names with one IP number:

ns1.supermag-3.com points to 69.6.242.69

ns2.supermag-3.com points to 69.6.243.245

krt-u.com - robtex.com

krt-u.com

com