`reference.center`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
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=1573494194

`center`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.center` ⭐
	NS	`v0n1.nic.center`
	NS	`v0n2.nic.center`
	NS	`v0n3.nic.center`
	NS	`v2n0.nic.center`
	NS	`v2n1.nic.center`
	SOA	`v0n0.nic.center`hostmaster@donuts.email serial=1783856671

Same first word

Similar names

refeernce.com

refernece.com

DNS History

19 records (11 active, 8 former)

●NSdns1.registrar-servers.com2026-03-04 → 2026-07-12 · 3 obs

○ 2017-07-01 05:16:10
● 2026-03-04 07:36:48
● 2026-07-12 12:14:52

●NSdns2.registrar-servers.com2026-03-04 → 2026-07-12 · 3 obs

○ 2017-07-01 05:16:10
● 2026-03-04 07:36:48
● 2026-07-12 12:14:52

○NSns-us.1and1-dns.com2016-12-11 → 2017-07-01 · 4 obs

● 2016-12-11 00:34:12
● 2017-07-01 05:16:10
○ 2026-03-04 07:36:48
○ 2026-07-12 12:14:52

○NSns-us.1and1-dns.de2016-12-11 → 2017-07-01 · 4 obs

● 2016-12-11 00:34:12
● 2017-07-01 05:16:10
○ 2026-03-04 07:36:48
○ 2026-07-12 12:14:52

○NSns-us.1and1-dns.org2016-12-11 → 2017-07-01 · 4 obs

● 2016-12-11 00:34:12
● 2017-07-01 05:16:10
○ 2026-03-04 07:36:48
○ 2026-07-12 12:14:52

○NSns-us.1and1-dns.us2016-12-11 → 2017-07-01 · 4 obs

● 2016-12-11 00:34:12
● 2017-07-01 05:16:10
○ 2026-03-04 07:36:48
○ 2026-07-12 12:14:52

●MXeforward1.registrar-servers.com2026-03-04 → 2026-07-12 · 3 obs

○ 2017-07-01 05:16:10
● 2026-03-04 07:36:48
● 2026-07-12 12:14:52

●MXeforward2.registrar-servers.com2026-03-04 → 2026-07-12 · 3 obs

○ 2017-07-01 05:16:10
● 2026-03-04 07:36:48
● 2026-07-12 12:14:52

●MXeforward3.registrar-servers.com2026-03-04 → 2026-07-12 · 3 obs

○ 2017-07-01 05:16:10
● 2026-03-04 07:36:48
● 2026-07-12 12:14:52

●MXeforward4.registrar-servers.com2026-03-04 → 2026-07-12 · 3 obs

○ 2017-07-01 05:16:10
● 2026-03-04 07:36:48
● 2026-07-12 12:14:52

●MXeforward5.registrar-servers.com2026-03-04 → 2026-07-12 · 3 obs

○ 2017-07-01 05:16:10
● 2026-03-04 07:36:48
● 2026-07-12 12:14:52

○MXmx00.1and1.com2016-12-11 → 2017-07-01 · 4 obs

● 2016-12-11 00:34:12
● 2017-07-01 05:16:10
○ 2026-03-04 07:36:48
○ 2026-07-12 12:14:52

○MXmx01.1and1.com2016-12-11 → 2017-07-01 · 4 obs

● 2016-12-11 00:34:12
● 2017-07-01 05:16:10
○ 2026-03-04 07:36:48
○ 2026-07-12 12:14:52

●A185.199.108.1532026-03-04 → 2026-07-12 · 3 obs

○ 2017-07-01 05:16:10
● 2026-03-04 07:36:48
● 2026-07-12 12:14:52

●A185.199.109.1532026-03-04 → 2026-07-12 · 3 obs

○ 2017-07-01 05:16:10
● 2026-03-04 07:36:48
● 2026-07-12 12:14:52

●A185.199.110.1532026-03-04 → 2026-07-12 · 3 obs

○ 2017-07-01 05:16:10
● 2026-03-04 07:36:48
● 2026-07-12 12:14:52

●A185.199.111.1532026-03-04 → 2026-07-12 · 3 obs

○ 2017-07-01 05:16:10
● 2026-03-04 07:36:48
● 2026-07-12 12:14:52

○A2607:f1c0:1000:7061:61eb:1f15:6097:e0102017-07-01 → 2017-07-01 · 3 obs

● 2017-07-01 05:16:10
○ 2026-03-04 07:36:48
○ 2026-07-12 12:14:52

○A74.208.215.2422017-07-01 → 2017-07-01 · 3 obs

● 2017-07-01 05:16:10
○ 2026-03-04 07:36:48
○ 2026-07-12 12:14:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
center	v0n0.nic.center, v0n1.nic.center, v0n2.nic.center, v0n3.nic.center...	12 records
reference.center	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reference.center (unsigned zone)

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.111.153, 185.199.109.153...`
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: 12

In-bailiwick: 12 (v0n0.nic.center, v0n0.nic.center, v0n1.nic.center...)

Analysis

IP Addresses

reference.center has four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Two other host names, along with ctize.com, steurt.com and backlink-audit-repair-and-rebuild-tool-with-guides.html.html.free-backlink-generator-online-tool.generatebacklinks.github.io, also share IP numbers with reference.center.

Name Servers

reference.center is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.

reference.center shares its NS records with other domains, for example indibetofficial.in, xgay.me, gloriaochoa.com and two others.

reference.center shares at least some of its name servers with other domains, including millisay.com, localbitcoins.ch, enofy.com and two others.

These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

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

Mail for reference.center is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between reference.center and other domains, including targeted-traffic.net, beermacher.com, lameni.com and two others.

eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are mail servers that frequently appear together with these mail servers.

Host names that point to one 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.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

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