`co2offsetting.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.26^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`shades06.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:133^{🇺🇸 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	`shades06.rzone.de`
		A	185.132.34.133^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades06.rzone.de`
NS	`docks19.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:19^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks19.rzone.de`
		A	217.160.80.146^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks19.rzone.de`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtp.rzone.de`
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`shades06.rzone.de`hostmaster@strato-rz.de 2025-01-09 #26

`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=1778389896

Same first word

co2offsetting.com

DNS History

11 records (5 active, 6 former)

●NSdocks19.rzone.de2026-05-10 → 2026-05-10 · 2 obs

○ 2017-05-14 20:37:36
● 2026-05-10 05:12:42

○NSns1.parkingcrew.net2015-08-23 → 2017-05-14 · 3 obs

● 2015-08-23 00:03:32
● 2017-05-14 20:37:36
○ 2026-05-10 05:12:42

○NSns2.parkingcrew.net2015-08-23 → 2017-05-14 · 3 obs

● 2015-08-23 00:03:32
● 2017-05-14 20:37:36
○ 2026-05-10 05:12:42

●NSshades06.rzone.de2026-05-10 → 2026-05-10 · 2 obs

○ 2017-05-14 20:37:36
● 2026-05-10 05:12:42

○MXmail.h-email.net2015-08-23 → 2017-05-14 · 3 obs

● 2015-08-23 00:03:32
● 2017-05-14 20:37:36
○ 2026-05-10 05:12:42

●MXsmtp.rzone.de2026-05-10 → 2026-05-10 · 2 obs

○ 2017-05-14 20:37:36
● 2026-05-10 05:12:42

○A185.53.178.112015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 00:03:32
○ 2015-12-11 07:59:40
○ 2026-05-10 05:12:42

○A185.53.178.72015-12-11 → 2016-09-10 · 5 obs

○ 2015-08-23 00:03:32
● 2015-12-11 07:59:40
● 2016-09-10 21:18:18
○ 2017-05-14 20:37:36
○ 2026-05-10 05:12:42

○A185.53.179.72017-05-14 → 2017-05-14 · 3 obs

○ 2016-09-10 21:18:18
● 2017-05-14 20:37:36
○ 2026-05-10 05:12:42

●A2001:8d8:100f:f000::2002026-05-10 → 2026-05-10 · 2 obs

○ 2017-05-14 20:37:36
● 2026-05-10 05:12:42

●A217.160.0.262026-05-10 → 2026-05-10 · 2 obs

○ 2017-05-14 20:37:36
● 2026-05-10 05:12:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
co2offsetting.com	shades06.rzone.de, docks19.rzone.de	-

✅ Authoritative Response

Server:185.132.34.133

NS records: shades06.rzone.de, docks19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for co2offsetting.com (unsigned zone)

⏱️ Timing

Total: 911ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.26`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`docks19.rzone.de, shades06.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`shades06.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

co2offsetting.com resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.26.

other host names including birzer.eu, mbtec.es, flbx.de, andralys.com and arbeth.de share IP numbers with co2offsetting.com.

Name Servers

co2offsetting.com is delegated to two name servers docks19.rzone.de and shades06.rzone.de.

co2offsetting.com shares the same name server setup as other domains, for instance larpblog.de, rechtsanwalt-weiden.de, ismk.nl, arnold-systems.net and lipfert.de.

co2offsetting.com at least partially shares name servers with other domains, for instance fkolb.de, finalhistory.de, roggeventures.com, ibizavillasearch.eu and robot-tuning.de.

These name servers are commonly used with the following name servers: shades15.rzone.de, docks09.rzone.de, shades07.rzone.de, docks18.rzone.de, docks06.rzone.de, docks07.rzone.de, docks04.rzone.de, docks16.rzone.de, shades02.rzone.de and shades08.rzone.de.

Host names with two IP numbers:

The host name docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146; the host name shades06.rzone.de points to 2607:f1c0:fe:53:185:132:34:133 and 185.132.34.133.

Mail Servers

co2offsetting.com is handled by a single mail server, smtp.rzone.de.

co2offsetting.com shares the same mail server setup as other domains, for instance firedragons.nl, tamponabonnement.nl, peritatgesjudicials.com, mail.mlcoudongapeau.org and mail.batsazagroda.nl.

smtp.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

co2offsetting.com - robtex.com