`sourcelinkpolling.com`

DNSSEC	⚠️ Not signed
NS	`ns1-37.azure-dns.com` ⭐
		A	2603:1061:0:10::25^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-37.azure-dns.com`
		A	150.171.10.37^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns1-37.azure-dns.com`
NS	`ns2-37.azure-dns.net`
		A	2620:1ec:8ec:10::25^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-37.azure-dns.net`
		A	150.171.16.37^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-37.azure-dns.net`
NS	`ns3-37.azure-dns.org`
		A	2a01:111:4000:10::25^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-37.azure-dns.org`
		A	13.107.222.37^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns3-37.azure-dns.org`
NS	`ns4-37.azure-dns.info`
		A	2620:1ec:bda:10::25^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-37.azure-dns.info`
		A	13.107.206.37^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns4-37.azure-dns.info`
MX	`smtprelay.mclanefoodservice.com` ⭐
		A	12.161.66.14^{🇺🇸 RoadRunner12.161.66.0/24}
MX	`smtp.ameriserve.com`⁽²⁰⁾
SOA	`ns1-37.azure-dns.com`azuredns-hostmaster@microsoft.com 2005-10-20 #6

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786147914

Same first word

sourcelinkpolling.com

DNS History

8 records (6 active, 2 former)

○NSmcns1.mclaneco.com2015-05-27 → 2017-04-02 · 4 obs

● 2015-05-27 16:18:52
● 2017-04-02 15:53:48
○ 2026-04-30 20:42:40
○ 2026-08-08 00:40:20

○NSmcns2.mclaneco.com2015-05-27 → 2017-04-02 · 4 obs

● 2015-05-27 16:18:52
● 2017-04-02 15:53:48
○ 2026-04-30 20:42:40
○ 2026-08-08 00:40:20

●NSns1-37.azure-dns.com2026-04-30 → 2026-08-08 · 3 obs

○ 2017-04-02 15:53:48
● 2026-04-30 20:42:40
● 2026-08-08 00:40:20

●NSns2-37.azure-dns.net2026-04-30 → 2026-08-08 · 3 obs

○ 2017-04-02 15:53:48
● 2026-04-30 20:42:40
● 2026-08-08 00:40:20

●NSns3-37.azure-dns.org2026-04-30 → 2026-08-08 · 3 obs

○ 2017-04-02 15:53:48
● 2026-04-30 20:42:40
● 2026-08-08 00:40:20

●NSns4-37.azure-dns.info2026-04-30 → 2026-08-08 · 3 obs

○ 2017-04-02 15:53:48
● 2026-04-30 20:42:40
● 2026-08-08 00:40:20

●MXsmtp.ameriserve.com2015-05-27 → 2026-08-08 · 2 obs

● 2015-05-27 16:18:52
● 2026-08-08 00:40:20

●MXsmtprelay.mclanefoodservice.com2015-05-27 → 2026-08-08 · 2 obs

● 2015-05-27 16:18:52
● 2026-08-08 00:40:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
sourcelinkpolling.com	ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org	2 records

✅ Authoritative Response

Server:13.107.222.37

NS records: ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourcelinkpolling.com (unsigned zone)

⏱️ Timing

Total: 760ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-37.azure-dns.com, ns2-37.azure-dns.net...`
MX	2	`smtp.ameriserve.com (pri: 20), smtprelay.mclanefoodservice.com (pri: 5)`
SOA	1	`ns1-37.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-37.azure-dns.com, ns1-37.azure-dns.com)

Analysis

Name Servers

Four name servers handle the delegation for sourcelinkpolling.com: ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org.

There is at least partial name server overlap between sourcelinkpolling.com and other domains — af1969a5cf037fbfecb5db3cfee9be4a.azr.footprintdns.com, abrehabportal.com, lexus.tw and two more among them.

All four hostnames — ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org — resolve to two IP numbers apiece: ns1-37.azure-dns.com to 150.171.10.37 and 2603:1061:0:10::25; ns4-37.azure-dns.info to 13.107.206.37 and 2620:1ec:bda:10::25; ns2-37.azure-dns.net to 150.171.16.37 and 2620:1ec:8ec:10::25; ns3-37.azure-dns.org to 13.107.222.37 and 2a01:111:4000:10::25.

Mail Servers

sourcelinkpolling.com uses two mail servers, smtp.ameriserve.com and smtprelay.mclanefoodservice.com.

Host names resolving to a single IP address:

smtprelay.mclanefoodservice.com resolves to 12.161.66.14.

sourcelinkpolling.com - robtex.com