grandsheraton.com - robtex.com

grandsheraton.com

DNSSEC⚠️ Not signed
A77.55.252.144🇵🇱 NETARTGROUP77.55.252.0/23
PTRu312.linux.pl
NSdns2.linux.pl ⭐
A77.55.252.128🇵🇱 NETARTGROUP77.55.252.0/23
PTRdns2.linux.pl
NSdns1.linux.pl
A77.55.252.131🇵🇱 NETARTGROUP77.55.252.0/23
PTRdns1.linux.pl
NSdns3.linux.pl ⚠️ Not in zone NS records
A77.55.252.131🇵🇱 NETARTGROUP77.55.252.0/23
PTRdns1.linux.pl
MXmail.grandsheraton.com ⭐
A77.55.252.144🇵🇱 NETARTGROUP77.55.252.0/23
PTRu312.linux.pl
TXTv=spf1 a mx ip4:77.55.252.144 ~all
SOAdns2.linux.plhostmaster@grandsheraton.com 2026-02-25 #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=1778378876

Subdomains

mail.grandsheraton.com

Same first word

grandsheraton.com

Similar names

sheratongrand.sucks
sheratongrand.com

DNS History

11 records (5 active, 6 former)

201820192020202120222023202420252026NSdns1.linux.pldns2.linux.pldns3.linux.pldns10.parkpage.foundationapi.comdns11.parkpage.foundationapi.comdns9.parkpage.foundationapi.comMXmail.grandsheraton.comA77.55.252.144144.76.55.197209.99.40.222PTRdns9.parkpage.foundationapi.com
●NSdns1.linux.pl2018-07-22 → 2026-05-10 · 3 obs
○ 2017-01-13 01:09:00
● 2018-07-22 19:59:02
● 2026-05-10 02:33:18
○NSdns10.parkpage.foundationapi.com2017-01-13 → 2017-01-13 · 3 obs
● 2017-01-13 01:09:00
○ 2018-07-22 19:59:02
○ 2026-05-10 02:33:18
○NSdns11.parkpage.foundationapi.com2017-01-13 → 2017-01-13 · 3 obs
● 2017-01-13 01:09:00
○ 2018-07-22 19:59:02
○ 2026-05-10 02:33:18
●NSdns2.linux.pl2018-07-22 → 2026-05-10 · 3 obs
○ 2017-01-13 01:09:00
● 2018-07-22 19:59:02
● 2026-05-10 02:33:18
●NSdns3.linux.pl2018-07-22 → 2026-05-10 · 3 obs
○ 2017-01-13 01:09:00
● 2018-07-22 19:59:02
● 2026-05-10 02:33:18
○NSdns9.parkpage.foundationapi.com2017-01-13 → 2017-01-13 · 3 obs
● 2017-01-13 01:09:00
○ 2018-07-22 19:59:02
○ 2026-05-10 02:33:18
●MXmail.grandsheraton.com2018-07-22 → 2026-05-10 · 2 obs
● 2018-07-22 19:59:02
● 2026-05-10 02:33:18
○A144.76.55.1972018-07-22 → 2018-07-22 · 4 obs
○ 2017-01-13 01:09:00
● 2018-07-22 19:59:02
○ 2026-02-23 23:20:26
○ 2026-05-10 02:33:18
○A209.99.40.2222017-01-13 → 2017-01-13 · 3 obs
● 2017-01-13 01:09:00
○ 2018-07-22 19:59:02
○ 2026-05-10 02:33:18
●A77.55.252.1442026-02-23 → 2026-05-10 · 3 obs
○ 2018-07-22 19:59:02
● 2026-02-23 23:20:26
● 2026-05-10 02:33:18
○PTRdns9.parkpage.foundationapi.com2017-01-13 → 2017-01-13 · 3 obs
● 2017-01-13 01:09:00
○ 2018-07-22 19:59:02
○ 2026-05-10 02:33:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
grandsheraton.comdns1.linux.pl, dns2.linux.pl, dns3.linux.pl-

✅ Authoritative Response

Server:77.55.252.131

NS records: dns1.linux.pl, dns2.linux.pl, dns3.linux.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grandsheraton.com (unsigned zone)

⏱️ Timing

Total: 587ms | Queries: -

📄 Records

TypeCountSample Data
A177.55.252.144
NS2dns1.linux.pl, dns2.linux.pl
MX1mail.grandsheraton.com (pri: 10)
TXT1v=spf1 a mx ip4:77.55.252.144 ~all
SOA1dns2.linux.pl hostmaster.grandsheraton.c

Analysis

Hierarchy

The parent of mail.grandsheraton.com is grandsheraton.com.

IP Addresses

grandsheraton.com points to a single IP: 77.55.252.144.

Other host names, for instance mail.eurolink.net.pl, mail.moneyconcept.pl, mail.brylka.org, agatakwiecien.com and kkc-sc.pl share IP numbers with grandsheraton.com.

Name Servers

grandsheraton.com is delegated to three name servers: dns1.linux.pl, dns2.linux.pl and dns3.linux.pl.

grandsheraton.com partially shares name servers with other domains; examples include lingoland.net, prodevello.pl, omen-tattoo.pl, informatyka.pro and czartersolina.pl.

These name servers are commonly used with dns12.linux.pl, dns13.linux.pl, dns4.linux.pl, dns5.linux.pl, dns3.itdesk.eu and dns4.itdesk.eu.

Host names with a single IP number

Host dns1.linux.pl points to 77.55.252.131

Host dns2.linux.pl points to 77.55.252.128

Host dns3.linux.pl points to 77.55.252.131

Host names pointing to 77.55.252.131: dns1.linux.pl and dns3.linux.pl

Mail Servers

grandsheraton.com is handled by a single mail server, mail.grandsheraton.com.

mail.grandsheraton.com points to a single IP: 77.55.252.144.