`itserv4u.com`

DNSSEC	⚠️ Not signed
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	`mail.themail.biz` ⭐
		A	116.202.16.211^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
			PTR	`static.211.16.202.116.clients.your-server.de`
TXT	`v=spf1 a mx ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1665226889

`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=1784171937

Subdomains

ns1.itserv4u.com

Same first word

itserv4u.com

Similar names

strive4u.com

DNS History

5 records (3 active, 2 former)

●NSdns1.registrar-servers.com2018-08-23 → 2026-07-16 · 2 obs

● 2018-08-23 22:54:32
● 2026-07-16 03:39:34

●NSdns2.registrar-servers.com2018-08-23 → 2026-07-16 · 2 obs

● 2018-08-23 22:54:32
● 2026-07-16 03:39:34

●MXmail.themail.biz2026-06-23 → 2026-07-16 · 3 obs

○ 2018-08-23 22:54:32
● 2026-06-23 22:22:30
● 2026-07-16 03:39:34

○MXmx.themail.biz2018-08-23 → 2018-08-23 · 3 obs

● 2018-08-23 22:54:32
○ 2026-06-23 22:22:30
○ 2026-07-16 03:39:34

○A162.255.119.1232018-08-23 → 2018-08-23 · 3 obs

● 2018-08-23 22:54:32
○ 2026-06-23 22:22:30
○ 2026-07-16 03:39:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
itserv4u.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 itserv4u.com (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`mail.themail.biz (pri: 0)`
TXT	1	`v=spf1 a mx ~all`
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

Hierarchy

itserv4u.com serves as the parent of ns1.itserv4u.com.

Name Servers

itserv4u.com is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.

The name server configuration of itserv4u.com is shared with other domains, for instance andinachile.com, admunition.com, marketershelp.com and two others.

itserv4u.com has at least partial name server overlap with other domains, such as miglior(0x706f726e)oitaliano.com, shopkins.net, arc-a.info and two others.

These name servers tend to appear together with the name servers dns4.registrar-servers.com, dns3.registrar-servers.com and dns5.registrar-servers.com.

Each of the two host names carries two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

itserv4u.com uses one mail server — mail.themail.biz.

itserv4u.com's MX records match those of several other domains — for example sservers.info, themail.biz, corpmail.biz and b2bmail.org.

There is one IP number for mail.themail.biz: 116.202.16.211.

itserv4u.com - robtex.com

itserv4u.com

com