`greenofficeworld.com`

DNSSEC	⚠️ Not signed
A	216.250.121.75^{🇺🇸 IONOS-AS216.250.112.0/20 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`perfora.net`
NS	`ns1084.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5154:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.biz`
		A	217.160.81.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.biz`
NS	`ns1084.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5254:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.com`
		A	217.160.82.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.com`
NS	`ns1084.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:84^{🇺🇸 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	`ns1084.ui-dns.de`
		A	217.160.80.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.de`
NS	`ns1084.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5354:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.org`
		A	217.160.83.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1084.ui-dns.biz`hostmaster@1and1.com 2016-07-26 #3

`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=1776176232

Same first word

greenofficeworld.com

DNS History

12 records (7 active, 5 former)

●NSns1084.ui-dns.biz2026-03-29 → 2026-04-14 · 3 obs

○ 2017-03-31 21:23:28
● 2026-03-29 02:17:28
● 2026-04-14 14:34:56

●NSns1084.ui-dns.com2026-03-29 → 2026-04-14 · 3 obs

○ 2017-03-31 21:23:28
● 2026-03-29 02:17:28
● 2026-04-14 14:34:56

●NSns1084.ui-dns.de2026-03-29 → 2026-04-14 · 3 obs

○ 2017-03-31 21:23:28
● 2026-03-29 02:17:28
● 2026-04-14 14:34:56

●NSns1084.ui-dns.org2026-03-29 → 2026-04-14 · 3 obs

○ 2017-03-31 21:23:28
● 2026-03-29 02:17:28
● 2026-04-14 14:34:56

○NSns57.1and1.com2015-07-09 → 2017-03-31 · 4 obs

● 2015-07-09 15:18:58
● 2017-03-31 21:23:28
○ 2026-03-29 02:17:28
○ 2026-04-14 14:34:56

○NSns58.1and1.com2015-07-09 → 2017-03-31 · 4 obs

● 2015-07-09 15:18:58
● 2017-03-31 21:23:28
○ 2026-03-29 02:17:28
○ 2026-04-14 14:34:56

○MXmx00.1and1.com2015-07-09 → 2017-03-31 · 4 obs

● 2015-07-09 15:18:58
● 2017-03-31 21:23:28
○ 2026-03-29 02:17:28
○ 2026-04-14 14:34:56

●MXmx00.ionos.com2026-03-29 → 2026-04-14 · 3 obs

○ 2017-03-31 21:23:28
● 2026-03-29 02:17:28
● 2026-04-14 14:34:56

○MXmx01.1and1.com2015-07-09 → 2017-03-31 · 4 obs

● 2015-07-09 15:18:58
● 2017-03-31 21:23:28
○ 2026-03-29 02:17:28
○ 2026-04-14 14:34:56

●MXmx01.ionos.com2026-03-29 → 2026-04-14 · 3 obs

○ 2017-03-31 21:23:28
● 2026-03-29 02:17:28
● 2026-04-14 14:34:56

●A216.250.121.752017-03-31 → 2026-04-14 · 3 obs

○ 2016-07-11 14:17:40
● 2017-03-31 21:23:28
● 2026-04-14 14:34:56

○A74.208.60.1412015-07-09 → 2016-07-11 · 4 obs

● 2015-07-09 15:18:58
● 2016-07-11 14:17:40
○ 2017-03-31 21:23:28
○ 2026-04-14 14:34:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
greenofficeworld.com	ns1084.ui-dns.de, ns1084.ui-dns.biz, ns1084.ui-dns.org, ns1084.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.84

NS records: ns1084.ui-dns.de, ns1084.ui-dns.biz, ns1084.ui-dns.org, ns1084.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greenofficeworld.com (unsigned zone)

⏱️ Timing

Total: 589ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.250.121.75`
NS	4	`ns1084.ui-dns.biz, ns1084.ui-dns.org...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1084.ui-dns.biz hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1084.ui-dns.com, ns1084.ui-dns.com)

Analysis

IP Addresses

greenofficeworld.com resolves to one IP number: 216.250.121.75.

other host names including savibank.mobi, fendl.us, climateofreason.net, movingback2india.com and sportcobra.com share IP numbers with greenofficeworld.com.

Name Servers

greenofficeworld.com is delegated to four name servers: ns1084.ui-dns.biz, ns1084.ui-dns.com, ns1084.ui-dns.de and ns1084.ui-dns.org.

greenofficeworld.com at least partially shares name servers with other domains, for instance trendy.paris, jeske.de, abbydefino.com, taubenbedarf.de and shsa.de.

These name servers are commonly used alongside ns1122.ui-dns.biz, ns1083.ui-dns.org, ns1022.ui-dns.com, ns1119.ui-dns.de, ns1082.ui-dns.biz and ns1021.ui-dns.de.

Host names with two IP numbers:

ns1084.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5154:100 and 217.160.81.84; ns1084.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5254:100 and 217.160.82.84; ns1084.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:84 and 217.160.80.84; ns1084.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5354:100 and 217.160.83.84.

Mail Servers

Two mail servers handle greenofficeworld.com: mx00.ionos.com and mx01.ionos.com.

greenofficeworld.com shares the same mail server setup as other domains, for instance diazinteriors.com, hhgn.com, thecarpentershouse.us, jeffersonbass.com and systrack.net.

greenofficeworld.com shares some mail servers with other domains, at least partially, for example ensia.com and rcom-company.com.

Host names with one IP number:

mx00.ionos.com points to 74.208.5.3

mx01.ionos.com points to 74.208.5.21

greenofficeworld.com - robtex.com