`nn.dev`

DNSSEC	⚠️ Not signed
A	192.64.119.144^{🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
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=1746888454

`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

nn.im

nn.vc

nn.tc

nn.pe

nn.mw

nn.nx.cn

nn.su

nn.chat

nn.readthedocs.io

nn.is

nn.k12.in.us

nn.be

nn.co.kr

nn.sg

nn.ee

nn.fo

nn.jobs

nn.kiev.ua

nn.com

nn.kg

nn.net.ua

nn.gold

nn.ro

nn.lt

nn.lc

nn.cl

nn.k12.va.us

nn.dk

nn.com.tr

nn.biz

nn.by

nn.la

nn.ru

nn.sh.cn

nn.hr

nn.fi

nn.gx.cn

nn.cm

nn.ua

nn.co

nn.hu

nn.com.cn

nn.de

nn.my

nn.ps

nn.photo

nn.sk

nn.nl

nn.net

nn.org

nn.dev

nn.sa

nn.net.au

nn.rs

nn.fr

nn.od.ua

nn.city

nn.network

nn.si

nn.hk

nn.nu

nn.am

nn.ci

nn.media

nn.uz

nn.pl

nn.cx

nn.spb.ru

nn.com.sg

nn.hk.cn

nn.com.au

nn.se

nn.world

nn.ca

nn.vip

nn.cz

nn.lv

nn.tv

nn.eu

nn.com.sa

nn.vg

nn.life

DNS History

10 records (8 active, 2 former)

●NSdns1.registrar-servers.com2026-02-19 → 2026-07-13 · 2 obs

● 2026-02-19 07:04:08
● 2026-07-13 06:09:20

●NSdns2.registrar-servers.com2026-02-19 → 2026-07-13 · 2 obs

● 2026-02-19 07:04:08
● 2026-07-13 06:09:20

●MXeforward1.registrar-servers.com2026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-28 06:31:24
● 2026-02-19 07:04:08
● 2026-07-13 06:09:20

●MXeforward2.registrar-servers.com2026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-28 06:31:24
● 2026-02-19 07:04:08
● 2026-07-13 06:09:20

●MXeforward3.registrar-servers.com2026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-28 06:31:24
● 2026-02-19 07:04:08
● 2026-07-13 06:09:20

●MXeforward4.registrar-servers.com2026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-28 06:31:24
● 2026-02-19 07:04:08
● 2026-07-13 06:09:20

●MXeforward5.registrar-servers.com2026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-28 06:31:24
● 2026-02-19 07:04:08
● 2026-07-13 06:09:20

○MXyour-dns-needs-immediate-attention.dev2015-11-18 → 2017-09-28 · 4 obs

● 2015-11-18 10:18:14
● 2017-09-28 06:31:24
○ 2026-02-19 07:04:08
○ 2026-07-13 06:09:20

○A127.0.53.532015-11-18 → 2017-09-28 · 4 obs

● 2015-11-18 10:18:14
● 2017-09-28 06:31:24
○ 2026-02-19 07:04:08
○ 2026-07-13 06:09:20

●A192.64.119.1442026-02-19 → 2026-07-13 · 3 obs

○ 2017-09-28 06:31:24
● 2026-02-19 07:04:08
● 2026-07-13 06:09:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
nn.dev	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.132.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nn.dev (unsigned zone)

⏱️ Timing

Total: 989ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.64.119.144`
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`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

nn.dev resolves to one IP address: 192.64.119.144.

excelsiorcoatings.com, jakelodge.co.uk, outshe.com and two other host names share IP numbers with nn.dev.

Name Servers

The NS records for nn.dev delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.

nn.dev uses the same name servers as several other domains — among them whatcanido.com, penguinxx.com, fundstoborrow.com and two more.

At least some of nn.dev's name servers are shared with other domains, for example bunnytilt.com, innovationengineeringsystem.us, developercookbook.com and two more.

It is common for these name servers to be used in conjunction with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.

Mail Servers

Five mail servers handle nn.dev: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

nn.dev has at least partial mail server overlap with other domains such as smartleadsource.com, marvelmovieorder.com, sasicorn.com and two more.

It is common to find these mail servers used together with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Hosts with just one IP address:

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

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

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

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

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

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.