`alternatesource.info`

DNSSEC	⚠️ Not signed
A	52.234.0.82^{🇺🇸 Microsoft52.224.0.0/11 MICROSOFT}
NS	`pdns77.ultradns.com` ⭐
		A	2001:502:f3ff::71^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns77.ultradns.com`
		A	156.154.64.77^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns77.ultradns.com`
NS	`pdns77.ultradns.biz`
		A	2610:a1:1015::71^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns77.ultradns.biz`
		A	156.154.66.77^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns77.ultradns.biz`
NS	`pdns77.ultradns.net`
		A	2610:a1:1014::71^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns77.ultradns.net`
		A	156.154.65.77^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns77.ultradns.net`
NS	`pdns77.ultradns.org`
		A	2001:502:4612::71^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns77.ultradns.org`
		A	156.154.67.77^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns77.ultradns.org`
TXT	`v=spf1 -all`
SOA	`pdns77.ultradns.com`domadmin@arrow.com 2017-09-31 #87

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1785628521

Same first word

alternatesource.net

alternatesource.info

alternatesource.com

alternatesource.co

Similar names

alternatecourse.com

DNS History

6 records (5 active, 1 former)

●NSpdns77.ultradns.biz2026-03-29 → 2026-08-02 · 2 obs

● 2026-03-29 06:34:50
● 2026-08-02 01:01:44

●NSpdns77.ultradns.com2026-03-29 → 2026-08-02 · 2 obs

● 2026-03-29 06:34:50
● 2026-08-02 01:01:44

●NSpdns77.ultradns.net2026-03-29 → 2026-08-02 · 2 obs

● 2026-03-29 06:34:50
● 2026-08-02 01:01:44

●NSpdns77.ultradns.org2026-03-29 → 2026-08-02 · 2 obs

● 2026-03-29 06:34:50
● 2026-08-02 01:01:44

○A141.8.225.312016-03-06 → 2017-03-29 · 4 obs

● 2016-03-06 17:23:50
● 2017-03-29 17:36:36
○ 2026-03-29 06:34:50
○ 2026-08-02 01:01:44

●A52.234.0.822026-03-29 → 2026-08-02 · 3 obs

○ 2017-03-29 17:36:36
● 2026-03-29 06:34:50
● 2026-08-02 01:01:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	c0.info.afilias-nst.info, a2.info.afilias-nst.info, a0.info.afilias-nst.info	-
alternatesource.info	pdns77.ultradns.net, pdns77.ultradns.biz, pdns77.ultradns.com, pdns77.ultradns.org	-

✅ Authoritative Response

Server:156.154.66.77

NS records: pdns77.ultradns.net, pdns77.ultradns.biz, pdns77.ultradns.com, pdns77.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alternatesource.info (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.234.0.82`
NS	4	`pdns77.ultradns.biz, pdns77.ultradns.com...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`pdns77.ultradns.com domadmin.arrow.com`

Analysis

IP Addresses

alternatesource.info has exactly one IP address — 52.234.0.82.

arro9wsi.com, sspencore.com, arrowecs.press plus two other host names have IP numbers in common with alternatesource.info.

Name Servers

Four name servers handle the delegation for alternatesource.info: pdns77.ultradns.biz, pdns77.ultradns.com, pdns77.ultradns.net and pdns77.ultradns.org.

alternatesource.info has at least partial name server overlap with other domains, such as arw6.com, arrowecs.gr, techonline.net and two others.

It is common to find these name servers paired with the name servers dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

pdns77.ultradns.biz, pdns77.ultradns.com, pdns77.ultradns.net and pdns77.ultradns.org all point to exactly two IP numbers each: pdns77.ultradns.biz → 156.154.66.77 and 2610:a1:1015::71; pdns77.ultradns.com → 156.154.64.77 and 2001:502:f3ff::71; pdns77.ultradns.net → 156.154.65.77 and 2610:a1:1014::71; pdns77.ultradns.org → 156.154.67.77 and 2001:502:4612::71.

alternatesource.info - robtex.com