`mathlab.org`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`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=1773551953

Same first word

mathlab.gr

mathlab.ru

mathlab.cn

mathlab.info

mathlab.it

mathlab.co.uk

mathlab.us

mathlab.org

mathlab.eu

mathlab.com

mathlab.net

mathlab.de

Similar names

hbmalta.com

talhabm.com

labmath.net

hblatam.com

blatham.net

hlbmaat.com

hambalt.com

labmath.com

almthba.com

blatham.com

bhlatam.com

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2015-06-11 → 2026-03-18 · 2 obs

● 2015-06-11 02:01:00
● 2026-03-18 09:39:46

●NSthis-domain-for-sale.com2026-03-07 → 2026-03-18 · 3 obs

○ 2015-06-11 02:01:00
● 2026-03-07 08:37:32
● 2026-03-18 09:39:46

○A141.8.225.1242016-02-07 → 2016-05-03 · 5 obs

○ 2015-10-30 10:18:24
● 2016-02-07 16:16:42
● 2016-05-03 14:04:58
○ 2017-02-05 17:50:00
○ 2026-03-18 09:39:46

●A207.148.248.1432017-02-05 → 2026-03-18 · 3 obs

○ 2016-05-03 14:04:58
● 2017-02-05 17:50:00
● 2026-03-18 09:39:46

○A50.63.202.1042015-06-11 → 2015-10-30 · 4 obs

● 2015-06-11 02:01:00
● 2015-10-30 10:18:24
○ 2016-02-07 16:16:42
○ 2026-03-18 09:39:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
mathlab.org	this-domain-for-sale.com, ns.buydomains.com	-

✅ Authoritative Response

Server: 52.20.26.87

NS records: this-domain-for-sale.com, ns.buydomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathlab.org (unsigned zone)

⏱️ Timing

Total: 435ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

Analysis

IP Addresses

mathlab.org points to a single IP address: 207.148.248.143.

Other host names such as zoba.net, mx.swgardens.com, chairquote.com, rtwo.net and hostmaster.alaskasouvenirs.com share IP numbers with mathlab.org.

Name Servers

mathlab.org is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

mathlab.org uses the same name server setup as other domains, including colorsack.com, necessaryresources.com, healinghooks.com, innertalents.com and engineeringcomponents.com.

mathlab.org partially shares name servers with other domains, for instance glimpsey.com, flyheights.com, solenow.com and gatewaypub.com.

Host names sharing a single IP: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.

mathlab.org - robtex.com

mathlab.org

org