`firstreportline.us`

DNSSEC	⚠️ Not signed
A	99.83.176.46^{🇺🇸 Amazon99.83.176.0/20}
		PTR	`a44fc39dcd01d2028.awsglobalaccelerator.com`
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
			PTR	`ip-149-112-160-1.defastlink.net`
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
			PTR	`ip-149-112-161-1.defastlink.net`
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
			PTR	`ip-149-112-160-2.defastlink.net`
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
			PTR	`ip-149-112-161-2.defastlink.net`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2015-02-27 #3

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1773555288

Same first word

firstreportline.info

firstreportline.net

firstreportline.us

firstreportline.org

firstreportline.biz

DNS History

9 records (8 active, 1 former)

●NSns1.markmonitor.com2015-07-05 → 2026-03-23 · 2 obs

● 2015-07-05 00:48:26
● 2026-03-23 15:58:42

●NSns2.markmonitor.com2015-07-05 → 2026-03-23 · 2 obs

● 2015-07-05 00:48:26
● 2026-03-23 15:58:42

●NSns3.markmonitor.com2015-07-05 → 2026-03-23 · 2 obs

● 2015-07-05 00:48:26
● 2026-03-23 15:58:42

●NSns4.markmonitor.com2015-07-05 → 2026-03-23 · 2 obs

● 2015-07-05 00:48:26
● 2026-03-23 15:58:42

●NSns5.markmonitor.com2015-07-05 → 2026-03-23 · 2 obs

● 2015-07-05 00:48:26
● 2026-03-23 15:58:42

●NSns6.markmonitor.com2015-07-05 → 2026-03-23 · 2 obs

● 2015-07-05 00:48:26
● 2026-03-23 15:58:42

●NSns7.markmonitor.com2015-07-05 → 2026-03-23 · 2 obs

● 2015-07-05 00:48:26
● 2026-03-23 15:58:42

○A93.191.168.522015-07-05 → 2019-01-14 · 4 obs

● 2015-07-05 00:48:26
● 2019-01-14 16:56:18
○ 2026-02-15 14:07:18
○ 2026-03-23 15:58:42

●A99.83.176.462026-02-15 → 2026-03-23 · 3 obs

○ 2019-01-14 16:56:18
● 2026-02-15 14:07:18
● 2026-03-23 15:58:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	m.cctld.us, x.cctld.us, w.cctld.us, y.cctld.us...	-
firstreportline.us	ns7.markmonitor.com, ns6.markmonitor.com, ns4.markmonitor.com, ns3.markmonitor.com...	-

✅ Authoritative Response

Server:192.174.68.1

NS records: ns7.markmonitor.com, ns6.markmonitor.com, ns4.markmonitor.com, ns3.markmonitor.com, ns2.markmonitor.com, ns5.markmonitor.com, ns1.markmonitor.com