`firststone-consulting.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1069::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w05.rzone.de`
A	81.169.145.69^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks12.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:12^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks12.rzone.de`
		A	217.160.80.139^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks12.rzone.de`
NS	`shades11.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:138^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades11.rzone.de`
		A	185.132.34.138^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades11.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`docks12.rzone.de`hostmaster@strato-rz.de 2020-07-01 #14

`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=1776060412

Same first word

firststone-consulting.com

DNS History

7 records (5 active, 2 former)

●NSdocks12.rzone.de2019-12-17 → 2026-04-13 · 2 obs

● 2019-12-17 10:09:04
● 2026-04-13 06:31:14

●NSshades11.rzone.de2019-12-17 → 2026-04-13 · 2 obs

● 2019-12-17 10:09:04
● 2026-04-13 06:31:14

●MXsmtpin.rzone.de2019-12-17 → 2026-04-13 · 2 obs

● 2019-12-17 10:09:04
● 2026-04-13 06:31:14

●A2a01:238:20a:202:1069::2026-04-13 → 2026-04-13 · 2 obs

○ 2019-12-17 10:09:04
● 2026-04-13 06:31:14

○A2a01:238:20a:202:1151::2019-12-17 → 2019-12-17 · 2 obs

● 2019-12-17 10:09:04
○ 2026-04-13 06:31:14

○A81.169.145.1512019-12-17 → 2019-12-17 · 2 obs

● 2019-12-17 10:09:04
○ 2026-04-13 06:31:14

●A81.169.145.692026-04-13 → 2026-04-13 · 2 obs

○ 2019-12-17 10:09:04
● 2026-04-13 06:31:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firststone-consulting.com	shades11.rzone.de, docks12.rzone.de	-

✅ Authoritative Response

Server:185.132.34.138

NS records: shades11.rzone.de, docks12.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firststone-consulting.com (unsigned zone)

⏱️ Timing

Total: 728ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.69`
AAAA	1	`2a01:238:20a:202:1069::`
NS	2	`shades11.rzone.de, docks12.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks12.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

firststone-consulting.com points to two IP numbers: 2a01:238:20a:202:1069:: and 81.169.145.69.

Other host names, for instance aljouda.de, servolab.de, bikesa.net, headworkx.de and tya.de share IP numbers with firststone-consulting.com.

Name Servers

Delegation for firststone-consulting.com rests with two name servers, docks12.rzone.de and shades11.rzone.de.

firststone-consulting.com shares the same name server setup as other domains, including hi-kam.com, allardagency.com, rms-bs.de, henrikmiers.de and reroll.es.

firststone-consulting.com at least partially shares name servers with other domains, for instance websquare.de, stbschunke.eu, vplace.nl, queves.de and kat-holon.org.

These name servers are commonly used together with the name servers docks07.rzone.de, shades07.rzone.de, shades12.rzone.de, shades09.rzone.de, docks03.rzone.de, docks04.rzone.de, shades08.rzone.de, shades01.rzone.de, shades20.rzone.de and shades06.rzone.de.

Host names with two IP numbers: docks12.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139; shades11.rzone.de points to 2607:f1c0:fe:53:185:132:34:138 and 185.132.34.138.

Mail Servers

firststone-consulting.com is handled by a single mail server, smtpin.rzone.de.

firststone-consulting.com uses the same mail server configuration as other domains, such as tomlinson.de, kuz-saegewerk.de, schwarz-familie.com, tv-braunshardt.de and irene-heise.de.

smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

firststone-consulting.com - robtex.com