`theoryandpractice.info`

DNSSEC	⚠️ Not signed
A	103.224.212.210^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-212-210.above.com`
NS	`ns15.abovedomains.com` ⭐
		A	103.224.182.37^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns15.above.com`
NS	`ns1.abovedomains.com`
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`ns16.abovedomains.com`
		A	103.224.212.37^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns16.above.com`
MX	`park-mx.above.com` ⭐
		A	103.224.212.34^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`park-mx.above.com`
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-04-07 #1

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1775547484

WOT: UNKNOWN (61/100)

Same first word

theoryandpractice.ru

theoryandpractice.info

theoryandpractice.biz

theoryandpractice.org

theoryandpractice.org.uk

Similar names

practiceandtheory.com

practiceandtheory.at

DNS History

13 records (5 active, 8 former)

○NSdns1.name-services.com2015-06-18 → 2017-05-19 · 4 obs

● 2015-06-18 05:58:34
● 2017-05-19 22:11:44
○ 2026-02-23 13:41:20
○ 2026-04-07 07:54:30

○NSdns2.name-services.com2015-06-18 → 2017-05-19 · 4 obs

● 2015-06-18 05:58:34
● 2017-05-19 22:11:44
○ 2026-02-23 13:41:20
○ 2026-04-07 07:54:30

○NSdns3.name-services.com2015-06-18 → 2017-05-19 · 4 obs

● 2015-06-18 05:58:34
● 2017-05-19 22:11:44
○ 2026-02-23 13:41:20
○ 2026-04-07 07:54:30

○NSdns4.name-services.com2015-06-18 → 2017-05-19 · 4 obs

● 2015-06-18 05:58:34
● 2017-05-19 22:11:44
○ 2026-02-23 13:41:20
○ 2026-04-07 07:54:30

○NSdns5.name-services.com2015-06-18 → 2017-05-19 · 4 obs

● 2015-06-18 05:58:34
● 2017-05-19 22:11:44
○ 2026-02-23 13:41:20
○ 2026-04-07 07:54:30

●NSns1.abovedomains.com2026-02-23 → 2026-04-07 · 3 obs

○ 2017-05-19 22:11:44
● 2026-02-23 13:41:20
● 2026-04-07 07:54:30

●NSns15.abovedomains.com2026-02-23 → 2026-04-07 · 3 obs

○ 2017-05-19 22:11:44
● 2026-02-23 13:41:20
● 2026-04-07 07:54:30

●NSns16.abovedomains.com2026-02-23 → 2026-04-07 · 3 obs

○ 2017-05-19 22:11:44
● 2026-02-23 13:41:20
● 2026-04-07 07:54:30

○MXmail.theoryandpractice.info2015-06-18 → 2017-05-19 · 4 obs

● 2015-06-18 05:58:34
● 2017-05-19 22:11:44
○ 2026-02-23 13:41:20
○ 2026-04-07 07:54:30

●MXpark-mx.above.com2026-02-23 → 2026-04-07 · 3 obs

○ 2017-05-19 22:11:44
● 2026-02-23 13:41:20
● 2026-04-07 07:54:30

●A103.224.212.2102026-02-23 → 2026-04-07 · 3 obs

○ 2017-05-19 22:11:44
● 2026-02-23 13:41:20
● 2026-04-07 07:54:30

○A150.95.8.2012017-05-19 → 2017-05-19 · 4 obs

○ 2016-11-17 06:43:56
● 2017-05-19 22:11:44
○ 2026-02-23 13:41:20
○ 2026-04-07 07:54:30

○A203.189.104.2012015-06-18 → 2016-11-17 · 4 obs

● 2015-06-18 05:58:34
● 2016-11-17 06:43:56
○ 2017-05-19 22:11:44
○ 2026-04-07 07:54:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
theoryandpractice.info	ns16.abovedomains.com, ns15.abovedomains.com	-

✅ Authoritative Response

Server:103.224.182.37

NS records: ns16.abovedomains.com, ns15.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theoryandpractice.info (unsigned zone)

⏱️ Timing

Total: 705ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.212.210`
NS	2	`ns15.abovedomains.com, ns16.abovedomains.com`
MX	1	`park-mx.above.com (pri: 10)`
TXT	1	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	1	`ns1.abovedomains.com hostmaster.trellian`

Analysis

IP Addresses

theoryandpractice.info resolves to one IP number: 103.224.212.210.

Other host names, for instance 246.75.182-airtel.com, www.azwtalfaz.com, tvmoviestop.online, www.zhuangxiudabaike.com and mediclinic-sk.com share IP numbers with theoryandpractice.info.

Name Servers

theoryandpractice.info is delegated to three name servers: ns15.abovedomains.com, ns16.abovedomains.com and ns1.abovedomains.com.

theoryandpractice.info at least partially shares name servers with other domains, including qatsrairways.com, smtp181.sms.ac, 209-128-65-205.bayarea.net, domains.articlecity.in and xbeta.net.

these name servers are commonly used alongside ns2.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, ns3.abovedomains.com, ns4.abovedomains.com, 421.ns1.abovedomains.com and 421.ns2.abovedomains.com.

Host names with two IP numbers:

ns1.abovedomains.com points to: 103.224.182.9 and 103.224.212.9.

Host names with one IP number:

ns15.abovedomains.com points to: 103.224.182.37.

ns16.abovedomains.com points to: 103.224.212.37.

Mail Servers

A single mail server handles theoryandpractice.info, park-mx.above.com.

theoryandpractice.info shares the same mail server setup as other domains, for instance allone8888.com, 1000000000000.com, eater.co, firmenich365.shareopint.com and 601.ns2.abovedomains.com.

Host name park-mx.above.com resolves to a single IP: 103.224.212.34.

theoryandpractice.info - robtex.com