`scienceandtech.org`

DNSSEC	⚠️ Not signed
A	50.203.38.34^{🇺🇸 AS5345450.203.38.0/24}
NS	`ns7.worldnic.com` ⭐
		A	162.159.26.110^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns8.worldnic.com`
		A	162.159.27.124^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`scienceandtech-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`DU7U9KYD82T779XAO0LJ5QXLXYVGAESU9SLNXBKS0`
TXT	`autodesk-domain-verification=8v_gmiUEvgs-518RA_yo`
TXT	`v=spf1 mx ip4:50.203.38.0/24 include:spf.tmes.trendmicro.com include:spf.gagg...`
TXT	`apple-domain-verification=U2aWng8fy4l64SuI`
TXT	`docusign=0d4dd0c4-81f3-42b1-888a-fef6470f4901`
TXT	`XzSLBNTWsiYhgcXZ1YRRA0RgTjq3UekGYUy6/3kRNIW7KckYD2p3AwHBl4l2Dwo7xDrMQHMdXdzY7...`
SOA	`NS7.WORLDNIC.COM`namehost@WORLDNIC.COM serial=126020212

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1777039401

Subdomains

www.scienceandtech.org

blogs.scienceandtech.org

Same first word

scienceandtech.ru

scienceandtech.org

scienceandtech.gov.ng

Similar names

techandscience.com

DNS History

7 records (4 active, 3 former)

●NSns7.worldnic.com2015-07-20 → 2026-04-24 · 2 obs

● 2015-07-20 19:32:48
● 2026-04-24 14:23:22

●NSns8.worldnic.com2015-07-20 → 2026-04-24 · 2 obs

● 2015-07-20 19:32:48
● 2026-04-24 14:23:22

○MXin.hes.trendmicro.com2017-06-10 → 2017-06-10 · 4 obs

○ 2016-06-27 22:00:54
● 2017-06-10 09:37:12
○ 2026-03-01 05:19:42
○ 2026-04-24 14:23:22

●MXscienceandtech-org.mail.protection.outlook.com2026-03-01 → 2026-04-24 · 3 obs

○ 2017-06-10 09:37:12
● 2026-03-01 05:19:42
● 2026-04-24 14:23:22

○MXscienceandtech.org.inbound10.mxlogic.net2015-07-20 → 2016-06-27 · 4 obs

● 2015-07-20 19:32:48
● 2016-06-27 22:00:54
○ 2017-06-10 09:37:12
○ 2026-04-24 14:23:22

○MXscienceandtech.org.inbound10.mxlogicmx.net2015-07-20 → 2016-06-27 · 4 obs

● 2015-07-20 19:32:48
● 2016-06-27 22:00:54
○ 2017-06-10 09:37:12
○ 2026-04-24 14:23:22

●A50.203.38.342015-07-20 → 2026-04-24 · 2 obs

● 2015-07-20 19:32:48
● 2026-04-24 14:23:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
scienceandtech.org	ns7.worldnic.com, ns8.worldnic.com	-

✅ Authoritative Response

Server:162.159.26.110

NS records: ns7.worldnic.com, ns8.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scienceandtech.org (unsigned zone)

⏱️ Timing

Total: 372ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.203.38.34`
NS	2	`ns8.worldnic.com, ns7.worldnic.com`
MX	1	`scienceandtech-org.mail.protection.outlo`
TXT	6	`DU7U9KYD82T779XAO0LJ5QXLXYVGAESU9SLNXBKS, autodesk-domain-verification=8v_gmiUEvgs...`
SOA	1	`NS7.WORLDNIC.COM namehost.WORLDNIC.COM`

Analysis

Hierarchy

scienceandtech.org is a parent of www.scienceandtech.org and blogs.scienceandtech.org.

IP Addresses

scienceandtech.org points to a single IP: 50.203.38.34.

Other host names, such as www.scienceandtech.org, share IP numbers with scienceandtech.org.

Name Servers

Two name servers ns7.worldnic.com and ns8.worldnic.com handle delegation for scienceandtech.org.

scienceandtech.org uses the same name server setup as other domains, for example soldiersfriendfoundation.com, ccstv.biz, missionparks.net, mega-si.com and upwill.org.

scienceandtech.org partially shares name servers with other domains, such as midatlanticcrane.com and goya-sd.com.

Host names with one IP number: The host name ns7.worldnic.com points to 162.159.26.110 and the host name ns8.worldnic.com points to 162.159.27.124.

Mail Servers

scienceandtech.org is handled by a single mail server, scienceandtech-org.mail.protection.outlook.com.

Hostname scienceandtech-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::16, 2a01:111:f403:c927::, 2a01:111:f403:f90d::1, 2a01:111:f403:f90f::, 52.101.8.46, 52.101.9.12, 52.101.11.10 and 52.101.194.19.

scienceandtech.org - robtex.com