`subzero5.no-ip.com`

DNSSEC	⚠️ Not signed
A	207.180.239.224^{🇩🇪 CONTABO207.180.238.0/23}
		PTR	`vmi2415107.contaboserver.net`

`no-ip.com`

	DNSSEC	⚠️ Not signed
	A	158.247.7.199^{🇺🇸 VITALWERKS158.247.6.0/23}
	NS	`ns2.no-ip.com` ⭐
	NS	`ns1.no-ip.com`
	NS	`ns3.no-ip.com`
	NS	`ns4.no-ip.com`
	MX	`mail0.no-ip.com` ⭐
	MX	`mail1.no-ip.com`⁽¹⁰⁾
	MX	`mail2.no-ip.com`⁽¹⁵⁾
	TXT	`n915fvn5p8m2s6pqk2bhyr94kz5ymdpt`
	TXT	`202303220843062ywbypmqyuext265di36he6ylwieojs6uddfn6emx2nw1ev8f4`
	TXT	`v=spf1 ip4:8.23.224.0/24 ip4:158.247.6.0/23 ip4:69.65.5.96/27 include:_spf.ho...`
	TXT	`_t2k10tgfljrhaodhuy5gtemiw0dkklb`
	SOA	`ns2.no-ip.com`hostmaster@no-ip.com serial=2055894429

WOT: SAFE (87/100)
rank #7222 globally
rank #3534 in the tld
Semrush Rank:#3,634,957 Keywords:68 Traffic:102/mo
WOT: SAFE (87/100)
📈 Tranco rank: #832

No-IP - Dynamic DNS Pioneer

No-IP is a leading dynamic DNS (DDNS) and managed DNS service provider founded in 1999. The company enables remote access to devices, servers, and cameras even when IP addresses change frequently—a common challenge for home networks and small businesses without static IPs.

Services

Dynamic DNS (DDNS) – Core service allowing hostname-to-IP mapping that updates automatically when IPs change, integrated into billions of devices worldwide
Managed DNS – Enterprise-grade Anycast DNS with 150+ global points of presence and 100% uptime SLA
Domain Registration – Domain names, branded email, and SSL certificates

Company Facts

Founded: 1999 (25+ years in operation)
Customers: 35+ million users, from individuals to Fortune 500 companies
Tranco Rank: #725 globally
Parent Company: Vitalwerks Internet Solutions, LLC

Infrastructure

Record	Value
Primary IP	158.247.7.199 (VITALWERKS)
Nameservers	ns1-4.no-ip.com (AS398306 ASNOIP)
Mail Servers	mail0/1/2.no-ip.com (priority 5/10/15)
DNSSEC	Not signed

No-IP operates its own autonomous system (ASNOIP / AS398306) for DNS infrastructure, with nameservers distributed across multiple IPv4 and IPv6 addresses. The main website redirects from no-ip.com to noip.com (without hyphen).

MX for

subzero5.yi.org

Same first word

subzero5.no-ip.org

Similar names

sub5zero.com

DNS History

2 records (1 active, 1 former)

●A207.180.239.2242026-05-21 → 2026-07-25 · 3 obs

○ 2016-07-23 21:37:40
● 2026-05-21 07:04:40
● 2026-07-25 16:46:44

○A5.189.137.462015-07-07 → 2016-07-23 · 4 obs

● 2015-07-07 01:04:38
● 2016-07-23 21:37:40
○ 2026-05-21 07:04:40
○ 2026-07-25 16:46:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
no-ip.com	ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com	8 records

✅ Authoritative Response

Server:194.62.181.53

NS records: ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for no-ip.com (unsigned zone)

⏱️ Timing

Total: 512ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.180.239.224`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (ns3.no-ip.com, ns3.no-ip.com, ns2.no-ip.com...)

Analysis

Mail Server Role

Mail for subzero5.yi.org is routed through the mail server subzero5.no-ip.com.

di-tasarim.com and subzero5.yi.org are often paired with subzero5.no-ip.com as mail servers.

IP Addresses

subzero5.no-ip.com has exactly one IP address — 207.180.239.224.

ns1.kirgoz.com, vmi2415107.contaboserver.net, kirgoz.com plus two other host names have IP numbers in common with subzero5.no-ip.com.

subzero5.no-ip.com - robtex.com