`nullmx.summerbrain.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.afternic.com` ⭐ ⚠️ Not in parent delegation
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com` ⚠️ Not in parent delegation
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net serial=1

`summerbrain.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	`ns2.afternic.com` ⭐
	NS	`ns1.afternic.com`
	TXT	`v=spf1 -all`
	SOA	`ns2.afternic.com`dns@jomax.net serial=1

Previously MX for

summerbrain.com

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

8 records (4 active, 4 former)

●NSns1.afternic.com2026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 00:35:22

●NSns2.afternic.com2026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 00:35:22

●A13.248.169.482026-03-25 → 2026-03-25 · 2 obs

○ 2016-07-05 06:17:14
● 2026-03-25 00:35:22

○A69.162.80.522015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 23:23:18
○ 2015-11-15 11:34:20
○ 2026-03-25 00:35:22

○A69.162.80.552015-11-15 → 2016-03-12 · 5 obs

○ 2015-06-21 23:23:18
● 2015-11-15 11:34:20
● 2016-03-12 06:26:24
○ 2016-07-05 06:17:14
○ 2026-03-25 00:35:22

○A69.162.80.592016-07-05 → 2016-07-05 · 3 obs

○ 2016-03-12 06:26:24
● 2016-07-05 06:17:14
○ 2026-03-25 00:35:22

●A76.223.54.1462026-03-25 → 2026-03-25 · 2 obs

○ 2016-07-05 06:17:14
● 2026-03-25 00:35:22

○A95.211.117.2062015-06-21 → 2015-06-21 · 2 obs

● 2015-06-21 23:23:18
○ 2026-03-25 00:35:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
summerbrain.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:173.201.66.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for summerbrain.com (unsigned zone)

⏱️ Timing

Total: 308ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

The entity nullmx.summerbrain.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

For instance, other host names mail.chineseimmigrant.com, www.tl000.com, mx.casualfurs.com, galaxyltd.com and planetbourbon.com share IP numbers with nullmx.summerbrain.com.

Name Servers

nullmx.summerbrain.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.

nullmx.summerbrain.com uses the same name server setup as other domains such as vipbartenders.com, vlive.org, ns4.dnsserver.co.za, paisaclub.com and cinoli.com.

nullmx.summerbrain.com shares name servers with other domains at least partially, for example pixit.org, points.pro, stroytrest.com, opulencesoftware.com and pedroalmeidavieira.com.

These name servers are commonly used with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.

Host names with two IP numbers:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.

nullmx.summerbrain.com - robtex.com