concemtra.com - dns.ninja

`concemtra.com`

DNSSEC	⚠️ Not signed
A	162.255.119.192^{🇺🇸 NAMCHEAP-PH162.255.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
TXT	`google-site-verification=BldqA1lW5Rkm0x3oLryGVs7W0tCXRDuLlBS9mOoOJi8`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1767892470

`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=1785145527

Same first word

concemtra.com

Similar names

DNS History

8 records (4 active, 4 former)

●NSdns1.registrar-servers.com2026-07-14 → 2026-07-27 · 3 obs

○ 2018-10-09 02:16:40
● 2026-07-14 16:08:30
● 2026-07-27 09:50:30

●NSdns2.registrar-servers.com2026-07-14 → 2026-07-27 · 3 obs

○ 2018-10-09 02:16:40
● 2026-07-14 16:08:30
● 2026-07-27 09:50:30

○NSns1.parkingcrew.net2018-10-09 → 2018-10-09 · 3 obs

● 2018-10-09 02:16:40
○ 2026-07-14 16:08:30
○ 2026-07-27 09:50:30

○NSns2.parkingcrew.net2018-10-09 → 2018-10-09 · 3 obs

● 2018-10-09 02:16:40
○ 2026-07-14 16:08:30
○ 2026-07-27 09:50:30

●MXsmtp.google.com2026-07-14 → 2026-07-27 · 2 obs

● 2026-07-14 16:08:30
● 2026-07-27 09:50:30

●A162.255.119.1922026-07-14 → 2026-07-27 · 3 obs

○ 2018-10-09 02:16:40
● 2026-07-14 16:08:30
● 2026-07-27 09:50:30

○A185.53.178.62018-10-09 → 2018-10-09 · 3 obs

● 2018-10-09 02:16:40
○ 2026-07-14 16:08:30
○ 2026-07-27 09:50:30

○A54.72.9.512018-10-09 → 2018-10-09 · 3 obs

● 2018-10-09 02:16:40
○ 2026-07-14 16:08:30
○ 2026-07-27 09:50:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
concemtra.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concemtra.com (unsigned zone)

⏱️ Timing

Total: 114ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.255.119.192`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`google-site-verification=BldqA1lW5Rkm0x3`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

concemtra.com resolves to one IP address: 162.255.119.192.

altflo.com, natachameyer.com, quickshuttle.com and two other host names share IP numbers with concemtra.com.

Name Servers

DNS delegation for concemtra.com points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

concemtra.com uses the same name servers as several other domains — among them tahoethai.com, rivkahremnant.com, tripsend.com and two more.

concemtra.com at least partially shares name servers with other domains, including medisoul.com, tranthanhtuan.com, willner.us and trcpop.org.

These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.

Mail Servers

Mail for concemtra.com is handled by a single mail server, smtp.google.com.

concemtra.com uses an identical mail server configuration to several other domains — among them youtube.ch, steinman.me, car-trucks.it and two more.

concemtra.com has at least partial mail server overlap with other domains such as terrehautetorpedoes.com, mrskentucky.net, rakhibazaar.com and two more.

These mail servers commonly appear together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and two other mail servers.

smtp.google.com resolves to 9 IP addresses — 172.253.63.26, 172.253.63.27, 172.253.139.26 and 6 others.