`nullmx.worldstartup.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.dan.com` ⭐ ⚠️ Not in parent delegation
		A	2603:5:2125::43^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.dan.com`
		A	97.74.98.67^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.dan.com`
NS	`ns2.dan.com` ⚠️ Not in parent delegation
		A	2603:5:2225::43^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.dan.com`
		A	173.201.66.67^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.dan.com`
SOA	`ns1.dan.com`dns@jomax.net 2025-10-01 #0

`worldstartup.com`

	DNSSEC	⚠️ Not signed
	A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
	A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
	NS	`ns1.dan.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.undeveloped.com` ⚠️ Not in zone NS records
	NS	`ns2.dan.com` ⚠️ Not in parent delegation
	NS	`ns2.undeveloped.com` ⚠️ Not in zone NS records
	SOA	`ns1.dan.com`dns@jomax.net 2025-10-01 #0

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

14 records (4 active, 10 former)

○NSbuy.internettraffic.com2015-11-25 → 2016-06-30 · 5 obs

○ 2015-07-26 07:11:38
● 2015-11-25 20:13:02
● 2016-06-30 23:40:48
○ 2026-02-15 16:44:46
○ 2026-03-22 13:35:46

●NSns1.dan.com2026-03-22 → 2026-03-22 · 2 obs

○ 2026-02-15 16:44:46
● 2026-03-22 13:35:46

○NSns1.sedoparking.com2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 07:11:38
○ 2015-11-25 20:13:02
○ 2026-03-22 13:35:46

●NSns2.dan.com2026-03-22 → 2026-03-22 · 2 obs

○ 2026-02-15 16:44:46
● 2026-03-22 13:35:46

○NSns2.sedoparking.com2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 07:11:38
○ 2015-11-25 20:13:02
○ 2026-03-22 13:35:46

○NSns3.afternic.com2026-02-15 → 2026-02-15 · 3 obs

○ 2016-06-30 23:40:48
● 2026-02-15 16:44:46
○ 2026-03-22 13:35:46

○NSns4.afternic.com2026-02-15 → 2026-02-15 · 3 obs

○ 2016-06-30 23:40:48
● 2026-02-15 16:44:46
○ 2026-03-22 13:35:46

○NSsell.internettraffic.com2015-11-25 → 2016-06-30 · 5 obs

○ 2015-07-26 07:11:38
● 2015-11-25 20:13:02
● 2016-06-30 23:40:48
○ 2026-02-15 16:44:46
○ 2026-03-22 13:35:46

○MXmail.nickstel.com2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 07:11:38
○ 2015-11-25 20:13:02
○ 2026-03-22 13:35:46

●A13.248.169.482026-02-15 → 2026-03-22 · 3 obs

○ 2016-06-30 23:40:48
● 2026-02-15 16:44:46
● 2026-03-22 13:35:46

○A69.172.201.1532016-06-30 → 2016-06-30 · 4 obs

○ 2016-02-28 08:18:24
● 2016-06-30 23:40:48
○ 2026-02-15 16:44:46
○ 2026-03-22 13:35:46

○A69.172.201.2082015-11-25 → 2016-02-28 · 5 obs

○ 2015-07-26 07:11:38
● 2015-11-25 20:13:02
● 2016-02-28 08:18:24
○ 2016-06-30 23:40:48
○ 2026-03-22 13:35:46

○A72.52.4.1202015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 07:11:38
○ 2015-11-25 20:13:02
○ 2026-03-22 13:35:46

●A76.223.54.1462026-02-15 → 2026-03-22 · 3 obs

○ 2016-06-30 23:40:48
● 2026-02-15 16:44:46
● 2026-03-22 13:35:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
worldstartup.com	ns1.undeveloped.com, ns2.undeveloped.com	4 records

✅ Authoritative Response

Server: 173.201.66.67

NS records: ns1.undeveloped.com, ns2.undeveloped.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldstartup.com (unsigned zone)

⏱️ Timing

Total: 369ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns1.dan.com, ns2.dan.com`
SOA	1	`ns1.dan.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.undeveloped.com, ns1.undeveloped.com, ns2.undeveloped.com...)

Analysis

IP Addresses

nullmx.worldstartup.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.

other host names including support.travelbybus.com, nitecraft.com, ns1.minagroup.org, nullmx.germanysports.com and kroar.com share IP numbers with nullmx.worldstartup.com.

Name Servers

nullmx.worldstartup.com is delegated to two name servers ns1.dan.com and ns2.dan.com.

nullmx.worldstartup.com shares the same name server setup as other domains, for instance poet.co.za, verification-g3nsaycewd3agoqgnbj5hx.ns101.verify.hn, big(0x74697473).startspot.nl, loos.dk and bidgiftcards.com.

nullmx.worldstartup.com at least partially shares name servers with other domains, for instance gfb.co, riadflam.com, mail.ns1.opentails.com, fridayx.com and solidcom.com.

These name servers are commonly used with ns1.undeveloped.com, ns2.undeveloped.com and xbw738qj.verify.hn.

Host names with two IP numbers:

The host name ns1.dan.com points to 2603:5:2125::43 and 97.74.98.67; the host name ns2.dan.com points to 2603:5:2225::43 and 173.201.66.67.

nullmx.worldstartup.com - robtex.com