`ostermayorista.com`

DNSSEC	⚠️ Not signed
A	52.8.174.221^{🇺🇸 Amazon52.8.0.0/16 EC2 SFO Prefix}
		PTR	`ec2-52-8-174-221.us-west-1.compute.amazonaws.com`
NS	`udns1.cscdns.net` ⭐
		A	2001:502:f3ff::201^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`udns2.cscdns.uk`
		A	2001:502:4612::201^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
MX	`custmx.cscdns.net` ⭐
		A	198.58.121.58^{🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies}
			PTR	`198-58-121-58.ip.linodeusercontent.com`
SOA	`udns1.cscdns.net`premiumdns@support.neustar 2019-11-10 #13

`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=1785238587

Same first word

ostermayorista.com

DNS History

6 records (4 active, 2 former)

○NSdns1.cscdns.net2017-11-15 → 2017-11-15 · 3 obs

● 2017-11-15 16:47:06
○ 2026-04-20 07:54:34
○ 2026-07-28 12:03:34

○NSdns2.cscdns.net2017-11-15 → 2017-11-15 · 3 obs

● 2017-11-15 16:47:06
○ 2026-04-20 07:54:34
○ 2026-07-28 12:03:34

●NSudns1.cscdns.net2026-04-20 → 2026-07-28 · 3 obs

○ 2017-11-15 16:47:06
● 2026-04-20 07:54:34
● 2026-07-28 12:03:34

●NSudns2.cscdns.uk2026-04-20 → 2026-07-28 · 3 obs

○ 2017-11-15 16:47:06
● 2026-04-20 07:54:34
● 2026-07-28 12:03:34

●MXcustmx.cscdns.net2017-11-15 → 2026-07-28 · 2 obs

● 2017-11-15 16:47:06
● 2026-07-28 12:03:34

●A52.8.174.2212017-11-15 → 2026-07-28 · 2 obs

● 2017-11-15 16:47:06
● 2026-07-28 12:03:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
ostermayorista.com	udns1.cscdns.net, udns2.cscdns.uk	-

✅ Authoritative Response

Server:204.74.111.1

NS records: udns1.cscdns.net, udns2.cscdns.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ostermayorista.com (unsigned zone)

⏱️ Timing

Total: 466ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.8.174.221`
NS	2	`udns1.cscdns.net, udns2.cscdns.uk`
MX	1	`custmx.cscdns.net (pri: 10)`
SOA	1	`udns1.cscdns.net premiumdns.support.neus`

Analysis

IP Addresses

ostermayorista.com has exactly one IP address — 52.8.174.221.

www.aruma.net.pe.opts-uri.direcionar.com.br, maissaudeebeleza.com.br, dweg.com.br plus two other host names have IP numbers in common with ostermayorista.com.

Name Servers

ostermayorista.com is served by two delegated name servers, udns1.cscdns.net and udns2.cscdns.uk.

The name server configuration of ostermayorista.com is shared with other domains, for instance run-your-run.com, waterair.nl, www.bowel-incontinence.com and two others.

ostermayorista.com shares at least some of its name servers with other domains, including jhancocknewyork.com, cgpremium.com, p(0x616e616c)pina.lk and two others.

Each of the two host names carries two IP addresses: udns1.cscdns.net points to 204.74.66.1 and 2001:502:f3ff::201, and udns2.cscdns.uk points to 204.74.111.1 and 2001:502:4612::201.

Mail Servers

ostermayorista.com uses one mail server — custmx.cscdns.net.

The mail server setup of ostermayorista.com matches that of other domains such as rolexlegacy.com, amterbyy.org, katebushmusic.com and two others.

ostermayorista.com shares at least some of its mail servers with other domains, such as ncodeglyphworks.org.

There is one IP number for custmx.cscdns.net: 198.58.121.58.

ostermayorista.com - robtex.com