`extrem-online.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=1778494786

DNS History

6 records (0 active, 6 former)

○NSns43.1und1.de2015-05-05 → 2016-07-13 · 4 obs

● 2015-05-05 18:59:00
● 2016-07-13 13:29:08
○ 2026-03-06 09:07:08
○ 2026-05-11 10:22:10

○NSns44.1und1.de2015-05-05 → 2016-07-13 · 4 obs

● 2015-05-05 18:59:00
● 2016-07-13 13:29:08
○ 2026-03-06 09:07:08
○ 2026-05-11 10:22:10

○MXmx00.kundenserver.de2015-05-05 → 2016-07-13 · 4 obs

● 2015-05-05 18:59:00
● 2016-07-13 13:29:08
○ 2026-03-06 09:07:08
○ 2026-05-11 10:22:10

○MXmx01.kundenserver.de2015-05-05 → 2016-07-13 · 4 obs

● 2015-05-05 18:59:00
● 2016-07-13 13:29:08
○ 2026-03-06 09:07:08
○ 2026-05-11 10:22:10

○A217.160.231.1532016-07-13 → 2016-07-13 · 4 obs

○ 2016-03-09 14:17:34
● 2016-07-13 13:29:08
○ 2026-03-06 09:07:08
○ 2026-05-11 10:22:10

○A82.165.97.632015-05-05 → 2016-03-09 · 4 obs

● 2015-05-05 18:59:00
● 2016-03-09 14:17:34
○ 2016-07-13 13:29:08
○ 2026-05-11 10:22:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...	-

✅ Authoritative Response

Server:192.35.51.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 71ms | Queries: -

📄 Records

Type	Count	Sample Data

extrem-online.com - robtex.com