professorwrite.com - dns.ninja

`professorwrite.com`

DNSSEC	⚠️ Not signed
A	103.224.182.250^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-182-250.above.com`
NS	`ns1.abovedomains.com` ⭐ ⚠️ Not in parent delegation
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.85^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`5014.ns1.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.85^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`5014.ns2.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.51^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.53^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
NS	`ns2.abovedomains.com` ⚠️ Not in parent delegation
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.51^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.53^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-07-03 #1

`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=1783066481

Previously MX for

professorwrite.com

Subdomains

cpcalendars.professorwrite.com

app.professorwrite.com

ns2.professorwrite.com

whm.professorwrite.com

a8c98a2d-59a0-4be6-83d9-65248400a2fe.professorwrite.com

webmail.professorwrite.com

wgstlpbk.professorwrite.com

Same first word

professorwrite.com

DNS History

18 records (5 active, 13 former)

●NS5014.ns1.abovedomains.com2026-07-02 → 2026-07-03 · 3 obs

○ 2018-07-19 05:41:32
● 2026-07-02 06:32:44
● 2026-07-03 08:27:24

●NS5014.ns2.abovedomains.com2026-07-02 → 2026-07-03 · 3 obs

○ 2018-07-19 05:41:32
● 2026-07-02 06:32:44
● 2026-07-03 08:27:24

○NSbns1.hosting-services.net.au2015-07-14 → 2018-07-19 · 6 obs

● 2015-07-14 22:28:10
○ 2015-11-14 17:31:58
● 2016-02-08 12:23:52
● 2018-07-19 05:41:32
○ 2026-07-02 06:32:44
○ 2026-07-03 08:27:24

○NSbns2.hosting-services.net.au2015-07-14 → 2018-07-19 · 6 obs

● 2015-07-14 22:28:10
○ 2015-11-14 17:31:58
● 2016-02-08 12:23:52
● 2018-07-19 05:41:32
○ 2026-07-02 06:32:44
○ 2026-07-03 08:27:24

○NSbns3.hosting-services.net.au2015-07-14 → 2018-07-19 · 6 obs

● 2015-07-14 22:28:10
○ 2015-11-14 17:31:58
● 2016-02-08 12:23:52
● 2018-07-19 05:41:32
○ 2026-07-02 06:32:44
○ 2026-07-03 08:27:24

●NSns1.abovedomains.com2026-07-02 → 2026-07-03 · 3 obs

○ 2018-07-19 05:41:32
● 2026-07-02 06:32:44
● 2026-07-03 08:27:24

○NSns1.professorwrite.com2015-11-14 → 2015-11-14 · 4 obs

○ 2015-07-14 22:28:10
● 2015-11-14 17:31:58
○ 2016-02-08 12:23:52
○ 2026-07-03 08:27:24

●NSns2.abovedomains.com2026-07-02 → 2026-07-03 · 3 obs

○ 2018-07-19 05:41:32
● 2026-07-02 06:32:44
● 2026-07-03 08:27:24

○NSns2.professorwrite.com2015-11-14 → 2015-11-14 · 4 obs

○ 2015-07-14 22:28:10
● 2015-11-14 17:31:58
○ 2016-02-08 12:23:52
○ 2026-07-03 08:27:24

○MXalt1.aspmx.l.google.com2016-06-19 → 2018-07-19 · 5 obs

○ 2016-02-08 12:23:52
● 2016-06-19 15:07:26
● 2018-07-19 05:41:32
○ 2026-07-02 06:32:44
○ 2026-07-03 08:27:24

○MXalt2.aspmx.l.google.com2016-06-19 → 2018-07-19 · 5 obs

○ 2016-02-08 12:23:52
● 2016-06-19 15:07:26
● 2018-07-19 05:41:32
○ 2026-07-02 06:32:44
○ 2026-07-03 08:27:24

○MXaspmx.l.google.com2016-06-19 → 2018-07-19 · 5 obs

○ 2016-02-08 12:23:52
● 2016-06-19 15:07:26
● 2018-07-19 05:41:32
○ 2026-07-02 06:32:44
○ 2026-07-03 08:27:24

○MXaspmx2.googlemail.com2016-06-19 → 2018-07-19 · 5 obs

○ 2016-02-08 12:23:52
● 2016-06-19 15:07:26
● 2018-07-19 05:41:32
○ 2026-07-02 06:32:44
○ 2026-07-03 08:27:24

○MXaspmx3.googlemail.com2016-06-19 → 2018-07-19 · 5 obs

○ 2016-02-08 12:23:52
● 2016-06-19 15:07:26
● 2018-07-19 05:41:32
○ 2026-07-02 06:32:44
○ 2026-07-03 08:27:24

○MXprofessorwrite.com2015-07-14 → 2016-02-08 · 4 obs

● 2015-07-14 22:28:10
● 2016-02-08 12:23:52
○ 2016-06-19 15:07:26
○ 2026-07-03 08:27:24

●A103.224.182.2502026-07-02 → 2026-07-03 · 3 obs

○ 2018-07-19 05:41:32
● 2026-07-02 06:32:44
● 2026-07-03 08:27:24

○A43.241.54.172015-07-14 → 2018-07-19 · 6 obs

● 2015-07-14 22:28:10
○ 2015-11-14 17:31:58
● 2016-02-08 12:23:52
● 2018-07-19 05:41:32
○ 2026-07-02 06:32:44
○ 2026-07-03 08:27:24

○A66.199.234.2292015-11-14 → 2015-11-14 · 4 obs

○ 2015-07-14 22:28:10
● 2015-11-14 17:31:58
○ 2016-02-08 12:23:52
○ 2026-07-03 08:27:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
professorwrite.com	5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com	8 records

✅ Authoritative Response

Server:103.224.182.10

NS records: 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for professorwrite.com (unsigned zone)

⏱️ Timing

Total: 291ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.182.250`
NS	2	`ns1.abovedomains.com, ns2.abovedomains.com`
TXT	1	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	1	`ns1.abovedomains.com hostmaster.trellian`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (5014.ns1.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns1.abovedomains.com...)

Analysis

Hierarchy

Among the subdomains of professorwrite.com are cpcalendars.professorwrite.com, app.professorwrite.com, ns2.professorwrite.com, whm.professorwrite.com, a8c98a2d-59a0-4be6-83d9-65248400a2fe.professorwrite.com and a few other host names.

IP Addresses

professorwrite.com directs to one IP number, which is 103.224.182.250.

Among the host names that share IP numbers with professorwrite.com are 100zeros.net, www.crazybobs.com.au, designasign.co.uk and two others.

Name Servers

The domain professorwrite.com is delegated to these four name servers: ns1.abovedomains.com, ns2.abovedomains.com, 5014.ns1.abovedomains.com and 5014.ns2.abovedomains.com.

There is at least partial name server overlap between professorwrite.com and other domains — b4tradingtamil.in, www.debrisx.org, ns4.eurotrains.com.au and two more among them.

These name servers tend to appear in combination with the name servers 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, ns15.abovedomains.com and ns16.abovedomains.com.

The hosts ns1.abovedomains.com, ns2.abovedomains.com, 5014.ns1.abovedomains.com and 5014.ns2.abovedomains.com each have four IP numbers: ns1.abovedomains.com resolves to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9; ns2.abovedomains.com resolves to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53; 5014.ns1.abovedomains.com resolves to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9; 5014.ns2.abovedomains.com resolves to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.

Host names pointing to 103.224.182.9 IP addresses: ns1.abovedomains.com and 5014.ns1.abovedomains.com.

Host names pointing to 103.224.182.77 IP addresses: ns1.abovedomains.com and 5014.ns1.abovedomains.com.

Host names pointing to 103.224.182.85 IP addresses: ns1.abovedomains.com and 5014.ns1.abovedomains.com.

Host names pointing to 103.224.212.9 IP addresses: ns1.abovedomains.com and 5014.ns1.abovedomains.com.

Host names pointing to 103.224.182.10 IP addresses: ns2.abovedomains.com and 5014.ns2.abovedomains.com.

Host names pointing to 103.224.212.10 IP addresses: ns2.abovedomains.com and 5014.ns2.abovedomains.com.

Host names pointing to 103.224.212.51 IP addresses: ns2.abovedomains.com and 5014.ns2.abovedomains.com.

Host names pointing to 103.224.212.53 IP addresses: ns2.abovedomains.com and 5014.ns2.abovedomains.com.