istastech.com - dns.ninja

`istastech.com`

DNSSEC	⚠️ Not signed
A	192.30.252.153^{🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com \|\| https://github.com/about}
		PTR	`lb-192-30-252-153-iad.github.com`
A	192.30.252.154^{🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com \|\| https://github.com/about}
NS	`ns1.hover.com` ⭐
		A	2604:4000:0:d:216:40:47:26^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.hover.com`
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.hover.com`
NS	`ns2.hover.com`
		A	2604:4000:2800:d:64:99:148:13^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.hover.com`
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.hover.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`ns1.hover.com`dnsmaster@hover.com serial=1741576779

`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=1780534089

Same first word

istastech.com

Similar names

DNS History

12 records (6 active, 6 former)

●NSns1.hover.com2015-07-15 → 2026-06-04 · 2 obs

● 2015-07-15 04:27:36
● 2026-06-04 00:49:36

●NSns2.hover.com2015-07-15 → 2026-06-04 · 2 obs

● 2015-07-15 04:27:36
● 2026-06-04 00:49:36

○MXalt1.aspmx.l.google.com2015-07-15 → 2020-02-01 · 4 obs

● 2015-07-15 04:27:36
● 2020-02-01 21:19:32
○ 2026-03-25 01:24:22
○ 2026-06-04 00:49:36

○MXalt2.aspmx.l.google.com2015-07-15 → 2020-02-01 · 4 obs

● 2015-07-15 04:27:36
● 2020-02-01 21:19:32
○ 2026-03-25 01:24:22
○ 2026-06-04 00:49:36

○MXaspmx.l.google.com2015-07-15 → 2020-02-01 · 4 obs

● 2015-07-15 04:27:36
● 2020-02-01 21:19:32
○ 2026-03-25 01:24:22
○ 2026-06-04 00:49:36

○MXaspmx2.googlemail.com2015-07-15 → 2020-02-01 · 4 obs

● 2015-07-15 04:27:36
● 2020-02-01 21:19:32
○ 2026-03-25 01:24:22
○ 2026-06-04 00:49:36

○MXaspmx3.googlemail.com2015-07-15 → 2020-02-01 · 4 obs

● 2015-07-15 04:27:36
● 2020-02-01 21:19:32
○ 2026-03-25 01:24:22
○ 2026-06-04 00:49:36

●MXin1-smtp.messagingengine.com2026-03-25 → 2026-06-04 · 3 obs

○ 2020-02-01 21:19:32
● 2026-03-25 01:24:22
● 2026-06-04 00:49:36

●MXin2-smtp.messagingengine.com2026-03-25 → 2026-06-04 · 3 obs

○ 2020-02-01 21:19:32
● 2026-03-25 01:24:22
● 2026-06-04 00:49:36

●A192.30.252.1532020-02-01 → 2026-06-04 · 3 obs

○ 2017-02-16 02:06:32
● 2020-02-01 21:19:32
● 2026-06-04 00:49:36

●A192.30.252.1542020-02-01 → 2026-06-04 · 3 obs

○ 2017-02-16 02:06:32
● 2020-02-01 21:19:32
● 2026-06-04 00:49:36

○A65.39.205.572015-07-15 → 2017-02-16 · 4 obs

● 2015-07-15 04:27:36
● 2017-02-16 02:06:32
○ 2020-02-01 21:19:32
○ 2026-06-04 00:49:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
istastech.com	ns1.hover.com, ns2.hover.com	4 records

✅ Authoritative Response

Server:216.40.47.26

NS records: ns1.hover.com, ns2.hover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for istastech.com (unsigned zone)

⏱️ Timing

Total: 361ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`192.30.252.154, 192.30.252.153`
NS	2	`ns1.hover.com, ns2.hover.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`ns1.hover.com dnsmaster.hover.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)

Analysis

IP Addresses

istastech.com points to two IP numbers: 192.30.252.153 and 192.30.252.154.

Additional host names — qiguayiguo.com, jetless.org, goaldrive.com and two others — share IP numbers with istastech.com.

Name Servers

DNS delegation for istastech.com points to two name servers: ns1.hover.com and ns2.hover.com.

istastech.com shares its name server setup with other domains, including carengrace.com, creaturecomfortscounselinglkn.com, squalorvictoria.com and two others.

At least some of istastech.com's name servers are shared with other domains, for example rchd.me, netclubs.com, gaudet.biz and two more.

These name servers are often deployed together with the name servers ns3.hover.com, ns1.domaindirect.com, ns2.domaindirect.com and ns3.domaindirect.com.

ns1.hover.com directs to 216.40.47.26 and 2604:4000:0:d:216:40:47:26. ns2.hover.com directs to 64.98.148.13 and 2604:4000:2800:d:64:99:148:13. Each host name carries two IP addresses.

Mail Servers

istastech.com has two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

istastech.com shares the same mail server setup as other domains, including ryanmccuaig.net, proce55ing.com, keyist.com and two others.

istastech.com overlaps on mail servers with certain other domains, jsrsoft.co.uk among them.

Host names with 8 IP numbers:

in1-smtp.messagingengine.com directs to 103.168.172.216, 103.168.172.217, 103.168.172.218 and five additional IP addresses.

Host names with 4 IP numbers:

in2-smtp.messagingengine.com directs to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.