`amgrafonline.com`

DNSSEC	⚠️ Not signed
NS	`ns1.amgraf.com` ⭐
		A	216.21.174.37^{🇺🇸 GOOGLE-FIBER216.21.160.0/20 Google Fiber Inc.}
			PTR	`ns1.amgraf.com`
NS	`ns.amgrafonline.com`
		A	216.66.72.12^{🇺🇸 HURRICANE216.66.72.0/21 Hurricane Electric 55 South Market St San Jose, CA}
NS	`ns2.amgraf.com` ⚠️ Not in parent delegation
		A	216.66.72.12^{🇺🇸 HURRICANE216.66.72.0/21 Hurricane Electric 55 South Market St San Jose, CA}
SOA	`ns1.amgraf.com`postmaster@amgraf.com serial=100138

`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=1785657692

Subdomains

www.amgrafonline.com

ns.amgrafonline.com

Same first word

amgrafonline.com

Similar names

olafgiermann.de

DNS History

4 records (3 active, 1 former)

●NSns.amgrafonline.com2009-01-12 → 2026-08-02 · 2 obs

● 2009-01-12 19:23:56
● 2026-08-02 08:22:20

●NSns1.amgraf.com2009-01-12 → 2026-08-02 · 2 obs

● 2009-01-12 19:23:56
● 2026-08-02 08:22:20

●NSns2.amgraf.com2009-01-12 → 2026-08-02 · 2 obs

● 2009-01-12 19:23:56
● 2026-08-02 08:22:20

○A216.66.72.112015-07-08 → 2017-01-02 · 5 obs

○ 2009-01-12 19:23:56
● 2015-07-08 21:41:02
● 2017-01-02 13:13:38
○ 2026-03-08 12:40:52
○ 2026-08-02 08:22:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
amgrafonline.com	ns1.amgraf.com, ns.amgrafonline.com	2 records

✅ Authoritative Response

Server:216.66.72.12

NS records: ns1.amgraf.com, ns.amgrafonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for amgrafonline.com (unsigned zone)

⏱️ Timing

Total: 3109ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns2.amgraf.com, ns.amgrafonline.com...`
SOA	1	`ns1.amgraf.com postmaster.amgraf.com`

📌 Glue Records Collected

Total: 2

In-bailiwick: 1 (ns.amgrafonline.com)

Out-of-bailiwick: 1 (ns1.amgraf.com)

Analysis

Hierarchy

www.amgrafonline.com and ns.amgrafonline.com are both subdomains of amgrafonline.com.

Name Servers

DNS for amgrafonline.com is handled by three authoritative name servers: ns1.amgraf.com, ns2.amgraf.com and ns.amgrafonline.com.

The name servers for amgrafonline.com are at least partly shared with other domains such as amgraf.com, formsportal.com, 0-15.72.66.216.in-addr.arpa and askpubs.com.

Three hosts, each with one IP address: ns1.amgraf.com → 216.21.174.37; ns2.amgraf.com → 216.66.72.12; ns.amgrafonline.com → 216.66.72.12.

Host names pointing to 216.66.72.12 IP addresses: ns2.amgraf.com and ns.amgrafonline.com.

amgrafonline.com - robtex.com