`modulus.help`

DNSSEC	⚠️ Not signed
A	172.105.89.187^{🇩🇪 AKAMAI-LINODE-AP172.105.64.0/19 Akamai Technologies}
		PTR	`172-105-89-187.ip.linodeusercontent.com`
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:mailgun.org ~all`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1719319110

`help`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.help`
	NS	`b.nic.help`
	NS	`c.nic.help`
	NS	`d.nic.help`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1783087847

Subdomains

www.modulus.help

Same first word

modulus.de

modulus.cn

modulus.is

modulus.eu

modulus.co.il

modulus.partners

modulus.biz

modulus.hu

modulus.nl

modulus.ltd

modulus.construction

modulus.help

modulus.co.in

modulus.com.br

modulus.rs

modulus.ru

modulus.agency

modulus.nz

modulus.su

modulus.gr

modulus.co

modulus.ch

modulus.io

modulus.co.nz

modulus.co.za

modulus.org

modulus.pl

modulus.technology

modulus.dk

modulus.com.au

modulus.ro

modulus.pt

modulus.be

modulus.com

modulus.net

modulus.se

modulus.name

modulus.cz

modulus.training

modulus.cc

modulus.ca

modulus.us

modulus.limited

modulus.pro

modulus.bio

modulus.mobi

Similar names

domulus.com

soludum.com

ludomus.com

DNS History

9 records (8 active, 1 former)

●NSdns1.registrar-servers.com2019-12-19 → 2026-07-03 · 2 obs

● 2019-12-19 23:21:20
● 2026-07-03 14:33:34

●NSdns2.registrar-servers.com2019-12-19 → 2026-07-03 · 2 obs

● 2019-12-19 23:21:20
● 2026-07-03 14:33:34

●MXeforward1.registrar-servers.com2019-12-19 → 2026-07-03 · 2 obs

● 2019-12-19 23:21:20
● 2026-07-03 14:33:34

●MXeforward2.registrar-servers.com2019-12-19 → 2026-07-03 · 2 obs

● 2019-12-19 23:21:20
● 2026-07-03 14:33:34

●MXeforward3.registrar-servers.com2019-12-19 → 2026-07-03 · 2 obs

● 2019-12-19 23:21:20
● 2026-07-03 14:33:34

●MXeforward4.registrar-servers.com2019-12-19 → 2026-07-03 · 2 obs

● 2019-12-19 23:21:20
● 2026-07-03 14:33:34

●MXeforward5.registrar-servers.com2019-12-19 → 2026-07-03 · 2 obs

● 2019-12-19 23:21:20
● 2026-07-03 14:33:34

●A172.105.89.1872026-05-08 → 2026-07-03 · 3 obs

○ 2019-12-19 23:21:20
● 2026-05-08 10:34:56
● 2026-07-03 14:33:34

○A31.132.7.2302019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 23:21:20
○ 2026-05-08 10:34:56
○ 2026-07-03 14:33:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
help	b.nic.help, a.nic.help, d.nic.help, c.nic.help	8 records
modulus.help	dns1.registrar-servers.com, dns2.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.132.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for modulus.help (unsigned zone)

⏱️ Timing

Total: 1319ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.105.89.187`
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	2	`v=spf1 include:mailgun.org ~all, v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (d.nic.help, c.nic.help, b.nic.help...)

Analysis

Hierarchy

modulus.help is a parent domain of www.modulus.help.

IP Addresses

modulus.help resolves to just one IP address, 172.105.89.187.

Among others, agilebm.com, www.modulus.help, 172-105-89-187.ip.linodeusercontent.com and modulus.biz resolve to the same IP numbers as modulus.help.

Name Servers

modulus.help uses two name servers for its delegation: dns1.registrar-servers.com and dns2.registrar-servers.com.

modulus.help shares its NS records with other domains, for example cfsbtechcrewk.today, yourit.cloud, becali.world and two others.

modulus.help shares at least some of its name servers with other domains, including infinity-bearing.com, xoxoyo.com, sunrisehca.net 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.

The two host names dns1.registrar-servers.com and dns2.registrar-servers.com each have a pair of IP addresses: dns1.registrar-servers.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com has 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

Mail for modulus.help 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 modulus.help and other domains, including felixg.com, mycanadacare.com, official-moveandflex.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 has the IP address 162.255.118.51.

eforward2.registrar-servers.com has the IP address 162.255.118.52.

eforward3.registrar-servers.com has the IP address 162.255.118.51.

eforward4.registrar-servers.com has the IP address 162.255.118.52.

eforward5.registrar-servers.com has 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.

Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.