`serrahighschool.com`

DNSSEC	⚠️ Not signed
A	212.92.105.229^{🇳🇱 NFORCE212.92.104.0/21 NFOrce Entertainment BV - route 212.92.104.0/21}
NS	`ns1.domainmx.com` ⭐
		A	38.58.182.83^{🇺🇸 FIBERSTATE-AS2604238.58.182.0/24 Customer registered route object}
NS	`ns2.domainmx.com`
		A	212.92.105.225^{🇳🇱 NFORCE212.92.104.0/21 NFOrce Entertainment BV - route 212.92.104.0/21}
SOA	`ns1.domainmx.com`admin@serrahighschool.com 2026-03-16 #2

`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=1777112156

WOT: SAFE (61/100)

Previously MX for

serrahighschool.com

Same first word

serrahighschool.com

DNS History

19 records (3 active, 16 former)

○NSns1.dingodns.com2026-02-20 → 2026-02-20 · 4 obs

○ 2017-04-20 17:15:38
● 2026-02-20 02:03:18
○ 2026-02-22 12:17:36
○ 2026-04-25 10:21:28

●NSns1.domainmx.com2017-04-20 → 2026-04-25 · 3 obs

○ 2016-03-18 13:29:20
● 2017-04-20 17:15:38
● 2026-04-25 10:21:28

○NSns1.hostresolver.com2026-03-06 → 2026-04-13 · 8 obs

○ 2026-02-22 12:17:36
● 2026-03-06 21:23:30
● 2026-03-10 08:51:30
○ 2026-03-16 13:33:00
○ 2026-03-27 17:33:00
● 2026-04-13 16:50:02
○ 2026-04-14 09:52:20
○ 2026-04-25 10:21:28

○NSns1.ndx19.com2015-08-12 → 2016-03-18 · 4 obs

● 2015-08-12 17:00:56
● 2016-03-18 13:29:20
○ 2017-04-20 17:15:38
○ 2026-04-25 10:21:28

○NSns2.dingodns.com2026-02-20 → 2026-02-20 · 4 obs

○ 2017-04-20 17:15:38
● 2026-02-20 02:03:18
○ 2026-02-22 12:17:36
○ 2026-04-25 10:21:28

●NSns2.domainmx.com2017-04-20 → 2026-04-25 · 3 obs

○ 2016-03-18 13:29:20
● 2017-04-20 17:15:38
● 2026-04-25 10:21:28

○NSns2.hostresolver.com2026-04-13 → 2026-04-13 · 4 obs

○ 2026-03-27 17:33:00
● 2026-04-13 16:50:02
○ 2026-04-14 09:52:20
○ 2026-04-25 10:21:28

○NSns2.ndx19.com2015-08-12 → 2016-03-18 · 4 obs

● 2015-08-12 17:00:56
● 2016-03-18 13:29:20
○ 2017-04-20 17:15:38
○ 2026-04-25 10:21:28

○MXserrahighschool.com2015-08-12 → 2016-03-18 · 4 obs

● 2015-08-12 17:00:56
● 2016-03-18 13:29:20
○ 2017-04-20 17:15:38
○ 2026-04-25 10:21:28

○A185.150.189.1242026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-10 08:51:30
● 2026-03-16 13:33:00
○ 2026-03-27 17:33:00
○ 2026-04-25 10:21:28

○A185.150.189.1662026-03-02 → 2026-03-08 · 6 obs

○ 2026-02-22 12:17:36
● 2026-03-02 04:10:58
○ 2026-03-06 21:23:30
● 2026-03-08 07:56:16
○ 2026-03-10 08:51:30
○ 2026-04-25 10:21:28

○A185.150.189.292026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-08 07:56:16
● 2026-03-10 08:51:30
○ 2026-03-16 13:33:00
○ 2026-04-25 10:21:28

○A198.50.233.2332017-04-20 → 2017-04-20 · 4 obs

○ 2016-03-18 13:29:20
● 2017-04-20 17:15:38
○ 2026-02-20 02:03:18
○ 2026-04-25 10:21:28

○A212.92.105.2262026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-02 04:10:58
● 2026-03-06 21:23:30
○ 2026-03-08 07:56:16
○ 2026-04-25 10:21:28

○A212.92.105.2282026-02-20 → 2026-02-20 · 4 obs

○ 2017-04-20 17:15:38
● 2026-02-20 02:03:18
○ 2026-02-22 12:17:36
○ 2026-04-25 10:21:28

●A212.92.105.2292026-04-14 → 2026-04-25 · 5 obs

○ 2026-04-13 16:50:02
● 2026-04-14 09:52:20
○ 2026-04-14 10:34:24
● 2026-04-25 10:21:26
● 2026-04-25 10:21:28

○A212.92.105.2342026-04-13 → 2026-04-13 · 4 obs

○ 2026-03-27 17:33:00
● 2026-04-13 16:50:02
○ 2026-04-14 09:52:20
○ 2026-04-25 10:21:28

○A64.31.3.2272026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-20 02:03:18
● 2026-02-22 12:17:36
○ 2026-03-02 04:10:58
○ 2026-04-25 10:21:28

○A66.85.131.2182015-08-12 → 2016-03-18 · 4 obs

● 2015-08-12 17:00:56
● 2016-03-18 13:29:20
○ 2017-04-20 17:15:38
○ 2026-04-25 10:21:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
serrahighschool.com	ns2.domainmx.com, ns1.domainmx.com	2 records

✅ Authoritative Response

Server:38.58.182.83

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for serrahighschool.com (unsigned zone)

⏱️ Timing

Total: 462ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.92.105.229`
NS	2	`ns1.domainmx.com, ns2.domainmx.com`
SOA	1	`ns1.domainmx.com admin.serrahighschool.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.domainmx.com, ns1.domainmx.com)

Analysis

IP Addresses

serrahighschool.com points to a single IP number: 212.92.105.229.

Other host names, for instance host141.tibbank.com, bankreate.com, wespac.co.nz, host169.tibbank.com and yoytube.com share IP numbers with serrahighschool.com.

Name Servers

serrahighschool.com is delegated to two name servers: ns1.domainmx.com and ns2.domainmx.com.

serrahighschool.com uses the same name server setup as other domains, for instance stelcore-retail24.de, optine.net, adimo-immobilien.de, officedepopt.com and bfaf.org.

serrahighschool.com shares name servers with other domains at least partially, for instance qaatarairways.com, southywest.com, pncban.com, autotraxer.com and caostco.com.

these name servers are commonly used together with ns1.hostresolver.com and ns2.hostresolver.com.

Host names with one IP number:

ns1.domainmx.com points to: 38.58.182.83.

ns2.domainmx.com points to: 212.92.105.225.

serrahighschool.com - robtex.com