`nullmx.yahofo.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.namefind.com` ⭐ ⚠️ Not in parent delegation
		A	97.74.99.64^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.namefind.com`
NS	`ns2.namefind.com` ⚠️ Not in parent delegation
		A	173.201.67.64^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns1.namefind.com`dns@jomax.net 2023-03-15 #0

`yahofo.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.namefind.com` ⭐
	NS	`ns2.namefind.com`
	TXT	`v=spf1 -all`
	SOA	`ns1.namefind.com`dns@jomax.net 2023-03-15 #0

Previously MX for

yahofo.com

Same first word

nullmx.net

nullmx.org

nullmx.com

DNS History

13 records (4 active, 9 former)

○NSbuy.internettraffic.com2015-12-12 → 2016-08-08 · 5 obs

○ 2015-08-18 20:34:26
● 2015-12-12 05:09:46
● 2016-08-08 09:12:50
○ 2026-07-09 09:55:28
○ 2026-07-26 21:59:00

●NSns1.namefind.com2026-07-09 → 2026-07-26 · 3 obs

○ 2016-08-08 09:12:50
● 2026-07-09 09:55:28
● 2026-07-26 21:59:00

○NSns1.sedoparking.com2015-08-18 → 2015-08-18 · 4 obs

○ 2008-03-17 05:56:28
● 2015-08-18 20:34:26
○ 2015-12-12 05:09:46
○ 2026-07-26 21:59:00

●NSns2.namefind.com2026-07-09 → 2026-07-26 · 3 obs

○ 2016-08-08 09:12:50
● 2026-07-09 09:55:28
● 2026-07-26 21:59:00

○NSns2.sedoparking.com2015-08-18 → 2015-08-18 · 4 obs

○ 2008-03-17 05:56:28
● 2015-08-18 20:34:26
○ 2015-12-12 05:09:46
○ 2026-07-26 21:59:00

○NSsell.internettraffic.com2015-12-12 → 2016-08-08 · 5 obs

○ 2015-08-18 20:34:26
● 2015-12-12 05:09:46
● 2016-08-08 09:12:50
○ 2026-07-09 09:55:28
○ 2026-07-26 21:59:00

○MXmail.nickstel.com2015-08-18 → 2015-08-18 · 4 obs

○ 2008-03-17 05:56:28
● 2015-08-18 20:34:26
○ 2015-12-12 05:09:46
○ 2026-07-26 21:59:00

●A13.248.169.482026-07-09 → 2026-07-26 · 3 obs

○ 2016-08-08 09:12:50
● 2026-07-09 09:55:28
● 2026-07-26 21:59:00

○A209.181.247.1052008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 05:56:28
○ 2015-08-18 20:34:26
○ 2026-07-26 21:59:00

○A69.172.201.1532016-08-08 → 2016-08-08 · 4 obs

○ 2016-03-31 06:34:26
● 2016-08-08 09:12:50
○ 2026-07-09 09:55:28
○ 2026-07-26 21:59:00

○A69.172.201.2082015-12-12 → 2016-03-31 · 5 obs

○ 2015-08-18 20:34:26
● 2015-12-12 05:09:46
● 2016-03-31 06:34:26
○ 2016-08-08 09:12:50
○ 2026-07-26 21:59:00

○A72.52.4.1202015-08-18 → 2015-08-18 · 4 obs

○ 2008-03-17 05:56:28
● 2015-08-18 20:34:26
○ 2015-12-12 05:09:46
○ 2026-07-26 21:59:00

●A76.223.54.1462026-07-09 → 2026-07-26 · 3 obs

○ 2016-08-08 09:12:50
● 2026-07-09 09:55:28
● 2026-07-26 21:59:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
yahofo.com	ns2.namefind.com, ns1.namefind.com	2 records

✅ Authoritative Response

Server:97.74.99.64

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yahofo.com (unsigned zone)

⏱️ Timing

Total: 97ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns1.namefind.com, ns2.namefind.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.namefind.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.namefind.com, ns1.namefind.com)

Analysis

IP Addresses

nullmx.yahofo.com has two IP addresses: 13.248.169.48 and 76.223.54.146

Among the host names that share IP numbers with nullmx.yahofo.com are docend.com, learnto.net, fleurdelise.com and two others.

Name Servers

nullmx.yahofo.com has two authoritative name servers — ns1.namefind.com and ns2.namefind.com.

nullmx.yahofo.com has the same name server delegation as a number of other domains, such as vav.net, routeuk.com, ripcloud.net and two more.

Both ns1.namefind.com and ns2.namefind.com have a single IP address each — ns1.namefind.com resolves to 97.74.99.64 while ns2.namefind.com resolves to 173.201.67.64.

nullmx.yahofo.com - robtex.com