greystone-tcp.com - robtex.com

greystone-tcp.com

DNSSEC⚠️ Not signed
A2a00:1c98:1010:1::b7🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network
PTRlinux2937.grserver.gr
A213.158.90.193🇮🇹 COMBELL-AS213.158.90.0/24 Enartia services in Belgium
NSns206.grserver.gr ⭐ ⚠️ Not in parent delegation
A2a00:1c98:1010:1::b7🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network
PTRlinux2937.grserver.gr
A213.158.90.193🇮🇹 COMBELL-AS213.158.90.0/24 Enartia services in Belgium
PTRlinux2937.grserver.gr
NSns205.grserver.gr ⚠️ Not in parent delegation
A2a00:1c98:1010:1::b7🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network
PTRlinux2937.grserver.gr
A213.158.90.193🇮🇹 COMBELL-AS213.158.90.0/24 Enartia services in Belgium
PTRlinux2937.grserver.gr
NSnsr27.grserver.gr ⚠️ Not in zone NS records
A2a00:1c98:1010:1::b7🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network
PTRlinux2937.grserver.gr
A213.158.90.193🇮🇹 COMBELL-AS213.158.90.0/24 Enartia services in Belgium
PTRlinux2937.grserver.gr
NSnsr28.grserver.gr ⚠️ Not in zone NS records
A2a00:1c98:1010:1::b7🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network
PTRlinux2937.grserver.gr
A213.158.90.193🇮🇹 COMBELL-AS213.158.90.0/24 Enartia services in Belgium
PTRlinux2937.grserver.gr
MXmail.greystone-tcp.com ⭐
A2a00:1c98:1010:1::b7🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network
PTRlinux2937.grserver.gr
A213.158.90.193🇮🇹 COMBELL-AS213.158.90.0/24 Enartia services in Belgium
PTRlinux2937.grserver.gr
TXTv=spf1 +a +mx include:_spf.fastmail.gr -all
SOAns206.grserver.grgreystone@tswd.gr 2026-04-02 #2

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777224626

Subdomains

mail.greystone-tcp.com

Same first word

greystone-tcp.com

DNS History

9 records (7 active, 2 former)

202120222023202420252026NSns205.grserver.grns206.grserver.grnsr27.grserver.grnsr28.grserver.grMXmail.greystone-tcp.comA213.158.90.1932a00:1c98:1010:1::b7185.138.42.242a02:c500:1:107::1
●NSns205.grserver.gr2020-02-20 → 2026-04-26 · 2 obs
● 2020-02-20 12:37:54
● 2026-04-26 17:56:22
●NSns206.grserver.gr2020-02-20 → 2026-04-26 · 2 obs
● 2020-02-20 12:37:54
● 2026-04-26 17:56:22
●NSnsr27.grserver.gr2026-03-08 → 2026-04-26 · 3 obs
○ 2020-02-20 12:37:54
● 2026-03-08 10:22:16
● 2026-04-26 17:56:22
●NSnsr28.grserver.gr2026-03-08 → 2026-04-26 · 3 obs
○ 2020-02-20 12:37:54
● 2026-03-08 10:22:16
● 2026-04-26 17:56:22
●MXmail.greystone-tcp.com2020-02-20 → 2026-04-26 · 2 obs
● 2020-02-20 12:37:54
● 2026-04-26 17:56:22
○A185.138.42.242020-02-20 → 2020-02-20 · 3 obs
● 2020-02-20 12:37:54
○ 2026-03-08 10:22:16
○ 2026-04-26 17:56:22
●A213.158.90.1932026-03-08 → 2026-04-26 · 3 obs
○ 2020-02-20 12:37:54
● 2026-03-08 10:22:16
● 2026-04-26 17:56:22
●A2a00:1c98:1010:1::b72026-03-08 → 2026-04-26 · 3 obs
○ 2020-02-20 12:37:54
● 2026-03-08 10:22:16
● 2026-04-26 17:56:22
○A2a02:c500:1:107::12020-02-20 → 2020-02-20 · 3 obs
● 2020-02-20 12:37:54
○ 2026-03-08 10:22:16
○ 2026-04-26 17:56:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...-
greystone-tcp.comnsr27.grserver.gr, nsr28.grserver.gr-

✅ Authoritative Response

Server:213.158.90.193

NS records: nsr27.grserver.gr, nsr28.grserver.gr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greystone-tcp.com (unsigned zone)

⏱️ Timing

Total: 1569ms | Queries: -

📄 Records

TypeCountSample Data
A1213.158.90.193
AAAA12a00:1c98:1010:1::b7
NS2ns205.grserver.gr, ns206.grserver.gr
MX1mail.greystone-tcp.com (pri: 10)
TXT1v=spf1 +a +mx include:_spf.fastmail.gr -
SOA1ns206.grserver.gr greystone.tswd.gr

Analysis

Hierarchy

The parent of mail.greystone-tcp.com is greystone-tcp.com.

IP Addresses

Two IP numbers are pointed to by greystone-tcp.com: 2a00:1c98:1010:1::b7 and 213.158.90.193.

other host names include mail.matterwave.eu, intv.gr, _dc-mx.211845fb4191.foodclub.gr, _dc-mx.9718861723c1.galinio.com and mail.cad-studio.gr; they share IP numbers with greystone-tcp.com.

Name Servers

greystone-tcp.com delegates to four name servers: ns205.grserver.gr, ns206.grserver.gr, nsr27.grserver.gr and nsr28.grserver.gr.

greystone-tcp.com at least partially shares name servers with other domains, for instance zik-world.com, mercedesbenz.gr, suniaiyoga.gr, koutavakis.gr and iosadventure.com.

These name servers are commonly used with nsr21.grserver.gr, nsr22.grserver.gr, nsr25.grserver.gr, nsr26.grserver.gr, nsr19.grserver.gr and nsr20.grserver.gr.

Host names with two IP numbers

ns205.grserver.gr points to: 2a00:1c98:1010:1::b7 and 213.158.90.193.

ns206.grserver.gr points to: 2a00:1c98:1010:1::b7 and 213.158.90.193.

nsr27.grserver.gr points to: 2a00:1c98:1010:1::b7 and 213.158.90.193.

nsr28.grserver.gr points to: 2a00:1c98:1010:1::b7 and 213.158.90.193.

Host names pointing to 2a00:1c98:1010:1::b7: ns205.grserver.gr, ns206.grserver.gr, nsr27.grserver.gr and nsr28.grserver.gr.

Host names pointing to 213.158.90.193: ns205.grserver.gr, ns206.grserver.gr, nsr27.grserver.gr and nsr28.grserver.gr.

Mail Servers

greystone-tcp.com is handled by a single mail server, mail.greystone-tcp.com.

mail.greystone-tcp.com resolves to two IPs: 2a00:1c98:1010:1::b7 and 213.158.90.193.