`greyhoundbd.com`

DNSSEC	⚠️ Not signed
A	65.108.43.154^{🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC}
		PTR	`s1.bitsboxhost.com`
NS	`ns1.biswasdomain.com` ⭐ ⚠️ Not in parent delegation
		A	91.99.16.149^{🇩🇪 Hetzner91.99.0.0/16 HETZNER-DC}
			PTR	`dns.bitsboxhost.com`
NS	`ns1.paulcloudhost.com` ⚠️ Not in zone NS records
		A	65.108.43.154^{🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC}
			PTR	`s1.bitsboxhost.com`
NS	`ns2.biswasdomain.com` ⚠️ Not in parent delegation
		A	91.99.16.149^{🇩🇪 Hetzner91.99.0.0/16 HETZNER-DC}
			PTR	`dns.bitsboxhost.com`
NS	`ns2.paulcloudhost.com` ⚠️ Not in zone NS records
		A	65.108.43.154^{🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC}
			PTR	`s1.bitsboxhost.com`
NS	`ns3.paulcloudhost.com` ⚠️ Not in zone NS records
		A	65.108.43.154^{🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC}
			PTR	`s1.bitsboxhost.com`
NS	`ns4.paulcloudhost.com` ⚠️ Not in zone NS records
		A	65.108.43.154^{🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC}
			PTR	`s1.bitsboxhost.com`
MX	`greyhoundbd.com` ⭐
		A	65.108.43.154^{🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC}
			PTR	`s1.bitsboxhost.com`
TXT	`v=spf1 +a +mx +ip4:65.108.43.154 ~all`
SOA	`ns1.biswasdomain.com`postmaster@greyhoundbd.com 2025-08-26 #36

`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=1771291435

MX for

greyhoundbd.com

Same first word

greyhoundbd.com

DNS History

8 records (8 active, 0 former)

●NSns1.biswasdomain.com2026-02-28 → 2026-03-01 · 2 obs

● 2026-02-28 18:05:08
● 2026-03-01 14:39:04

●NSns1.paulcloudhost.com2026-02-28 → 2026-03-01 · 2 obs

● 2026-02-28 18:05:08
● 2026-03-01 14:39:04

●NSns2.biswasdomain.com2026-02-28 → 2026-03-01 · 2 obs

● 2026-02-28 18:05:08
● 2026-03-01 14:39:04

●NSns2.paulcloudhost.com2026-02-28 → 2026-03-01 · 2 obs

● 2026-02-28 18:05:08
● 2026-03-01 14:39:04

●NSns3.paulcloudhost.com2026-02-28 → 2026-03-01 · 2 obs

● 2026-02-28 18:05:08
● 2026-03-01 14:39:04

●NSns4.paulcloudhost.com2026-02-28 → 2026-03-01 · 2 obs

● 2026-02-28 18:05:08
● 2026-03-01 14:39:04

●MXgreyhoundbd.com2026-02-28 → 2026-03-01 · 2 obs

● 2026-02-28 18:05:08
● 2026-03-01 14:39:04

●A65.108.43.1542026-02-28 → 2026-03-01 · 2 obs

● 2026-02-28 18:05:08
● 2026-03-01 14:39:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
greyhoundbd.com	ns1.paulcloudhost.com, ns2.paulcloudhost.com, ns3.paulcloudhost.com, ns4.paulcloudhost.com	4 records

✅ Authoritative Response

Server: 65.108.43.154

NS records: ns1.paulcloudhost.com, ns2.paulcloudhost.com, ns3.paulcloudhost.com, ns4.paulcloudhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greyhoundbd.com (unsigned zone)

⏱️ Timing

Total: 290ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`65.108.43.154`
NS	2	`ns1.biswasdomain.com, ns2.biswasdomain.com`
MX	1	`greyhoundbd.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:65.108.43.154 ~all`
SOA	1	`ns1.biswasdomain.com postmaster.greyhoun`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.paulcloudhost.com, ns2.paulcloudhost.com, ns3.paulcloudhost.com...)

Analysis

Mail Server Role

The mail server for greyhoundbd.com is greyhoundbd.com.

IP Addresses

greyhoundbd.com maps to IP address 65.108.43.154.

Other host names, for instance schooloffreelancing.com, greenoxygenbd.com, pcdbd.org, mail.oxygencylinderbd.com and ns1.paulcloudhost.com share IP numbers with greyhoundbd.com.

Name Servers

greyhoundbd.com delegates to six name servers: ns1.biswasdomain.com, ns2.biswasdomain.com, ns1.paulcloudhost.com, ns2.paulcloudhost.com, ns3.paulcloudhost.com and ns4.paulcloudhost.com.

greyhoundbd.com at least partially shares name servers with other domains such as rufaaa.com, website-open.com, sarazahan.com, bsrs.com.bd and market-bd.com.