`understandinghowto.com`

DNSSEC

⚠️ Not signed

`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=1774673307

Previously MX for

understandinghowto.com

DNS History

6 records (0 active, 6 former)

○NSns10.blastwave.ro2018-08-20 → 2018-08-20 · 3 obs

● 2018-08-20 02:05:08
○ 2026-02-18 21:20:30
○ 2026-03-28 04:56:32

○NSns7.blastwave.ro2018-08-20 → 2018-08-20 · 3 obs

● 2018-08-20 02:05:08
○ 2026-02-18 21:20:30
○ 2026-03-28 04:56:32

○NSns8.blastwave.ro2018-08-20 → 2018-08-20 · 3 obs

● 2018-08-20 02:05:08
○ 2026-02-18 21:20:30
○ 2026-03-28 04:56:32

○NSns9.blastwave.ro2018-08-20 → 2018-08-20 · 3 obs

● 2018-08-20 02:05:08
○ 2026-02-18 21:20:30
○ 2026-03-28 04:56:32

○MXunderstandinghowto.com2018-08-20 → 2018-08-20 · 3 obs

● 2018-08-20 02:05:08
○ 2026-02-18 21:20:30
○ 2026-03-28 04:56:32

○A37.251.154.292018-08-20 → 2018-08-20 · 3 obs

● 2018-08-20 02:05:08
○ 2026-02-18 21:20:30
○ 2026-03-28 04:56:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-

✅ Authoritative Response

Server:192.41.162.30

NS records: l.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 67ms | Queries: -

📄 Records

Type	Count	Sample Data

understandinghowto.com - robtex.com