istaroffice.com - dns.ninja

`istaroffice.com`

DNSSEC	⚠️ Not signed
A	35.213.140.238^{🇸🇬 Google35.213.128.0/18}
		PTR	`238.140.213.35.bc.googleusercontent.com`
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`mx10.antispam.mailspamprotection.com` ⭐
		A	34.149.79.66^{🇺🇸 Google34.148.0.0/14}
			PTR	`66.79.149.34.bc.googleusercontent.com`
MX	`mx20.antispam.mailspamprotection.com`⁽²⁰⁾
		A	34.120.156.61^{🇺🇸 Google34.120.0.0/14}
			PTR	`61.156.120.34.bc.googleusercontent.com`
MX	`mx30.antispam.mailspamprotection.com`⁽³⁰⁾
		A	34.111.121.216^{🇺🇸 Google34.108.0.0/14}
			PTR	`216.121.111.34.bc.googleusercontent.com`
TXT	`v=spf1 +a +mx include:istaroffice.com.spf.auto.dnssmarthost.net ~all`
SOA	`ns1.siteground.net`dnsadmin@siteground368.com 2020-10-05 #51

`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=1786345699

Subdomains

oa.istaroffice.com

Same first word

istaroffice.com

Similar names

fisicaforte.blogspot.com

fisicaforte.blogspot.com.br

DNS History

15 records (6 active, 9 former)

●NSns1.siteground.net2026-03-14 → 2026-08-10 · 3 obs

○ 2017-10-11 14:48:02
● 2026-03-14 03:11:14
● 2026-08-10 07:23:42

○NSns1.siteground290.com2015-08-03 → 2016-06-26 · 4 obs

● 2015-08-03 19:33:06
● 2016-06-26 15:07:54
○ 2017-02-18 05:18:36
○ 2026-08-10 07:23:42

○NSns1.siteground368.com2017-02-18 → 2017-10-11 · 5 obs

○ 2016-06-26 15:07:54
● 2017-02-18 05:18:36
● 2017-10-11 14:48:02
○ 2026-03-14 03:11:14
○ 2026-08-10 07:23:42

●NSns2.siteground.net2026-03-14 → 2026-08-10 · 3 obs

○ 2017-10-11 14:48:02
● 2026-03-14 03:11:14
● 2026-08-10 07:23:42

○NSns2.siteground290.com2015-08-03 → 2016-06-26 · 4 obs

● 2015-08-03 19:33:06
● 2016-06-26 15:07:54
○ 2017-02-18 05:18:36
○ 2026-08-10 07:23:42

○NSns2.siteground368.com2017-02-18 → 2017-10-11 · 5 obs

○ 2016-06-26 15:07:54
● 2017-02-18 05:18:36
● 2017-10-11 14:48:02
○ 2026-03-14 03:11:14
○ 2026-08-10 07:23:42

●MXmx10.antispam.mailspamprotection.com2026-03-14 → 2026-08-10 · 3 obs

○ 2017-10-11 14:48:02
● 2026-03-14 03:11:14
● 2026-08-10 07:23:42

○MXmx10.mailspamprotection.com2015-08-03 → 2017-10-11 · 4 obs

● 2015-08-03 19:33:06
● 2017-10-11 14:48:02
○ 2026-03-14 03:11:14
○ 2026-08-10 07:23:42

●MXmx20.antispam.mailspamprotection.com2026-03-14 → 2026-08-10 · 3 obs

○ 2017-10-11 14:48:02
● 2026-03-14 03:11:14
● 2026-08-10 07:23:42

○MXmx20.mailspamprotection.com2015-08-03 → 2017-10-11 · 4 obs

● 2015-08-03 19:33:06
● 2017-10-11 14:48:02
○ 2026-03-14 03:11:14
○ 2026-08-10 07:23:42

●MXmx30.antispam.mailspamprotection.com2026-03-14 → 2026-08-10 · 3 obs

○ 2017-10-11 14:48:02
● 2026-03-14 03:11:14
● 2026-08-10 07:23:42

○MXmx30.mailspamprotection.com2015-08-03 → 2017-10-11 · 4 obs

● 2015-08-03 19:33:06
● 2017-10-11 14:48:02
○ 2026-03-14 03:11:14
○ 2026-08-10 07:23:42

○A181.224.137.1442015-08-03 → 2016-06-26 · 4 obs

● 2015-08-03 19:33:06
● 2016-06-26 15:07:54
○ 2017-02-18 05:18:36
○ 2026-08-10 07:23:42

●A35.213.140.2382026-03-14 → 2026-08-10 · 3 obs

○ 2017-10-11 14:48:02
● 2026-03-14 03:11:14
● 2026-08-10 07:23:42

○A37.60.248.1862017-02-18 → 2017-10-11 · 5 obs

○ 2016-06-26 15:07:54
● 2017-02-18 05:18:36
● 2017-10-11 14:48:02
○ 2026-03-14 03:11:14
○ 2026-08-10 07:23:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
istaroffice.com	ns1.siteground.net, ns2.siteground.net	-

✅ Authoritative Response

Server:75.2.77.104

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for istaroffice.com (unsigned zone)

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.213.140.238`
NS	2	`ns1.siteground.net, ns2.siteground.net`
MX	3	`mx10.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr...`
TXT	1	`v=spf1 +a +mx include:istaroffice.com.sp`
SOA	1	`ns1.siteground.net dnsadmin.siteground36`

Analysis

Hierarchy

The domain oa.istaroffice.com falls under the parent istaroffice.com.

IP Addresses

istaroffice.com directs to one IP number, which is 35.213.140.238.

Other host names share IP numbers with istaroffice.com; 238.140.213.35.bc.googleusercontent.com is one such example.

Name Servers

istaroffice.com is served by two delegated name servers, ns1.siteground.net and ns2.siteground.net.

istaroffice.com has the same name server delegation as a number of other domains, such as diamondformulas.com, gastoniapediatrician.com, miamiboss.com and two more.

At least some of istaroffice.com's name servers are shared with other domains, for example animusfilms.com, aerozinebike.com, journeyformore.com and two more.

Each of ns1.siteground.net and ns2.siteground.net has one IP address: ns1.siteground.net uses 75.2.77.104 and ns2.siteground.net uses 99.83.229.113.

Mail Servers

The MX records for istaroffice.com list three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.

istaroffice.com shares at least some of its mail servers with other domains — for example meinevision.com, oftcparts.com, alchimiedelumiere.com and two more.

Three hostnames, one IP address apiece: mx10.antispam.mailspamprotection.com resolves to 34.149.79.66, mx20.antispam.mailspamprotection.com resolves to 34.120.156.61 and mx30.antispam.mailspamprotection.com resolves to 34.111.121.216.