🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`dev-bootstrap.com`

DNSSEC	⚠️ Not signed
A	37.122.148.188^{🇸🇪 RockHoster37.122.148.0/24}
NS	`ns5.rockhoster.biz` ⭐
		A	37.122.148.130^{🇸🇪 RockHoster37.122.148.0/24}
NS	`ns6.rockhoster.biz`
		A	37.122.148.131^{🇸🇪 RockHoster37.122.148.0/24}
MX	`dev-bootstrap.com` ⭐
		A	37.122.148.188^{🇸🇪 RockHoster37.122.148.0/24}
TXT	`v=spf1 +a +mx +ip4:51.91.116.100 +ip4:37.122.148.188 +ip4:51.91.7.156 ~all`
SOA	`ns5.rockhoster.biz`rockhoster@gmail.com 2026-08-14 #1

`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=1788762213

MX for

dev-bootstrap.com

Same first word

dev-bootstrap.com

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSns5.rockhoster.biz2026-08-18 → 2026-09-07 · 2 obs

● 2026-08-18 07:21:02
● 2026-09-07 06:41:28

●NSns6.rockhoster.biz2026-08-18 → 2026-09-07 · 2 obs

● 2026-08-18 07:21:02
● 2026-09-07 06:41:28

●MXdev-bootstrap.com2026-08-18 → 2026-09-07 · 2 obs

● 2026-08-18 07:21:02
● 2026-09-07 06:41:28

●A37.122.148.1882026-08-18 → 2026-09-07 · 2 obs

● 2026-08-18 07:21:02
● 2026-09-07 06:41:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
dev-bootstrap.com	ns5.rockhoster.biz, ns6.rockhoster.biz	-

✅ Authoritative Response

Server:37.122.148.131

NS records: ns5.rockhoster.biz, ns6.rockhoster.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev-bootstrap.com (unsigned zone)

⏱️ Timing

Total: 1495ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.122.148.188`
NS	2	`ns6.rockhoster.biz, ns5.rockhoster.biz`
MX	1	`dev-bootstrap.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:51.91.116.100 +ip4:37`
SOA	1	`ns5.rockhoster.biz rockhoster.gmail.com`

Analysis

Mail Server Role

dev-bootstrap.com is listed as a mail server for itself.

IP Addresses

dev-bootstrap.com resolves to one IP address: 37.122.148.188.

dianedixonassembly2020.com, raahchhara.top, devineoccasions.net and two other host names share IP numbers with dev-bootstrap.com.

Name Servers

dev-bootstrap.com is delegated to two name servers: ns5.rockhoster.biz and ns6.rockhoster.biz.

dev-bootstrap.com uses the same name servers as several other domains — among them ptteavme.com, mylittlekeepsakes.com, potentialdeliveryservices.com and two more.

Each of ns5.rockhoster.biz and ns6.rockhoster.biz has one IP address: ns5.rockhoster.biz uses 37.122.148.130 and ns6.rockhoster.biz uses 37.122.148.131.

Mail Servers

Mail for dev-bootstrap.com is handled by one mail server — dev-bootstrap.com.

dev-bootstrap.com resolves to a single IP number: 37.122.148.188.

dev-bootstrap.com - robtex.com