boian.dev - dns.ninja

`boian.dev`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1743586486

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

boian.me

boian.dev

boian.com

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DNS History

12 records (8 active, 4 former)

●NSdns1.registrar-servers.com2026-05-03 → 2026-06-22 · 2 obs

● 2026-05-03 07:48:50
● 2026-06-22 12:50:20

●NSdns2.registrar-servers.com2026-05-03 → 2026-06-22 · 2 obs

● 2026-05-03 07:48:50
● 2026-06-22 12:50:20

●MXeforward1.registrar-servers.com2026-05-03 → 2026-06-22 · 2 obs

● 2026-05-03 07:48:50
● 2026-06-22 12:50:20

●MXeforward2.registrar-servers.com2026-05-03 → 2026-06-22 · 2 obs

● 2026-05-03 07:48:50
● 2026-06-22 12:50:20

●MXeforward3.registrar-servers.com2026-05-03 → 2026-06-22 · 2 obs

● 2026-05-03 07:48:50
● 2026-06-22 12:50:20

●MXeforward4.registrar-servers.com2026-05-03 → 2026-06-22 · 2 obs

● 2026-05-03 07:48:50
● 2026-06-22 12:50:20

●MXeforward5.registrar-servers.com2026-05-03 → 2026-06-22 · 2 obs

● 2026-05-03 07:48:50
● 2026-06-22 12:50:20

○A185.199.108.1532019-03-08 → 2019-03-08 · 3 obs

● 2019-03-08 07:49:18
○ 2026-05-03 07:48:50
○ 2026-06-22 12:50:20

○A185.199.109.1532019-03-08 → 2019-03-08 · 3 obs

● 2019-03-08 07:49:18
○ 2026-05-03 07:48:50
○ 2026-06-22 12:50:20

○A185.199.110.1532019-03-08 → 2019-03-08 · 3 obs

● 2019-03-08 07:49:18
○ 2026-05-03 07:48:50
○ 2026-06-22 12:50:20

○A185.199.111.1532019-03-08 → 2019-03-08 · 3 obs

● 2019-03-08 07:49:18
○ 2026-05-03 07:48:50
○ 2026-06-22 12:50:20

●A76.76.21.212026-05-03 → 2026-06-22 · 3 obs

○ 2019-03-08 07:49:18
● 2026-05-03 07:48:50
● 2026-06-22 12:50:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
boian.dev	dns1.registrar-servers.com, dns2.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boian.dev (unsigned zone)

⏱️ Timing

Total: 815ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

IP Addresses

boian.dev has exactly one IP address — 76.76.21.21.

keelib.com, cland.se, baltimore-theater.com plus two other host names have IP numbers in common with boian.dev.

Name Servers

boian.dev is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.

The name server configuration of boian.dev is shared with other domains, for instance isitini.com, jiostar.app, msgtx.com and two others.

boian.dev shares at least some of its name servers with domains including tootr.com, cmic.co and pccharterschool.com

The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are commonly seen alongside these name servers.

Each of the two host names carries two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

boian.dev has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by boian.dev are shared with other domains: vennos.app, maximorales.com, travel-share-inspire.com and two others among them.

These mail servers often appear in conjunction with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names resolving to a single IP address:

eforward1.registrar-servers.com points to the IP address 162.255.118.51.

eforward2.registrar-servers.com points to the IP address 162.255.118.52.

eforward3.registrar-servers.com points to the IP address 162.255.118.51.

eforward4.registrar-servers.com points to the IP address 162.255.118.52.

eforward5.registrar-servers.com points to the IP address 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

These two host names — eforward2.registrar-servers.com and eforward4.registrar-servers.com — each point to 162.255.118.52 IP addresses.