`mxav2.teachingyourself.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`

`teachingyourself.com`

	DNSSEC	⚠️ Not signed
	A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
	NS	`ns.buydomains.com` ⚠️ Not in zone NS records
	NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records

Previously MX for

teachingyourself.com

Similar names

maxv2.com

xmav2.pics

vmax2.com

vmax2.sakura.ne.jp

va2mx.com

DNS History

3 records (1 active, 2 former)

○A141.8.225.1242015-12-14 → 2016-03-22 · 5 obs

○ 2015-10-13 02:25:50
● 2015-12-14 09:28:08
● 2016-03-22 06:59:08
○ 2016-11-19 04:18:24
○ 2026-03-23 02:54:20

●A207.148.248.1432016-11-19 → 2026-03-23 · 3 obs

○ 2016-03-22 06:59:08
● 2016-11-19 04:18:24
● 2026-03-23 02:54:20

○A50.63.202.1042015-05-19 → 2015-10-13 · 4 obs

● 2015-05-19 07:16:54
● 2015-10-13 02:25:50
○ 2015-12-14 09:28:08
○ 2026-03-23 02:54:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
teachingyourself.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.4.207.204

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teachingyourself.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

mxav2.teachingyourself.com points to a single IP address: 207.148.248.143.

Other host names such as sigmaplus.net, driverscollege.com, eatingchinese.com, musiciansview.com and familiahispana.com share IPs with mxav2.teachingyourself.com.

mxav2.teachingyourself.com - robtex.com