`firstcalonline.com`

DNSSEC	⚠️ Not signed
A	213.227.156.74^{🇳🇱 LEASEWEB-NL-AMS-01213.227.128.0/19 Leaseweb NL}
NS	`ns1.tacomadc.com` ⭐
		A	148.72.141.40^{🇺🇸 AS30083148.72.141.0/24}
			PTR	`kihn.translaturdayuk.com`
NS	`ns2.tacomadc.com`
		A	213.227.156.65^{🇳🇱 LEASEWEB-NL-AMS-01213.227.128.0/19 Leaseweb NL}
SOA	`ns1.tacomadc.com`admin@firstcalonline.com 2026-03-16 #2

`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=1771291435

Same first word

firstcalonline.com

DNS History

13 records (3 active, 10 former)

○NSns1.parkingcrew.net2017-07-06 → 2017-09-28 · 4 obs

● 2017-07-06 13:53:22
● 2017-09-28 02:02:28
○ 2026-02-15 23:02:56
○ 2026-03-23 04:49:26

●NSns1.tacomadc.com2026-02-15 → 2026-03-23 · 3 obs

○ 2017-09-28 02:02:28
● 2026-02-15 23:02:56
● 2026-03-23 04:49:26

○NSns2.parkingcrew.net2017-07-06 → 2017-09-28 · 4 obs

● 2017-07-06 13:53:22
● 2017-09-28 02:02:28
○ 2026-02-15 23:02:56
○ 2026-03-23 04:49:26

●NSns2.tacomadc.com2026-02-15 → 2026-03-23 · 3 obs

○ 2017-09-28 02:02:28
● 2026-02-15 23:02:56
● 2026-03-23 04:49:26

○MXmail.h-email.net2017-07-06 → 2026-02-17 · 4 obs

● 2017-07-06 13:53:22
● 2026-02-17 00:13:56
○ 2026-02-18 16:26:32
○ 2026-03-23 04:49:26

○A148.72.141.432026-02-19 → 2026-02-19 · 4 obs

○ 2026-02-18 16:26:32
● 2026-02-19 17:36:44
○ 2026-02-22 08:45:24
○ 2026-03-23 04:49:26

○A148.72.141.442026-02-22 → 2026-03-06 · 5 obs

○ 2026-02-22 08:45:24
● 2026-02-22 17:13:26
● 2026-03-06 05:21:06
○ 2026-03-06 06:16:08
○ 2026-03-23 04:49:26

○A185.53.178.72017-07-11 → 2017-09-28 · 5 obs

○ 2017-07-06 13:53:22
● 2017-07-11 00:16:52
● 2017-09-28 02:02:28
○ 2026-02-15 23:02:56
○ 2026-03-23 04:49:26

●A213.227.156.742026-02-22 → 2026-03-23 · 8 obs

○ 2026-02-19 17:36:44
● 2026-02-22 08:45:24
○ 2026-02-22 17:13:26
○ 2026-03-06 05:21:06
● 2026-03-06 06:16:08
○ 2026-03-16 17:03:28
● 2026-03-23 04:49:24
● 2026-03-23 04:49:26

○A5.79.79.2092026-02-17 → 2026-02-18 · 5 obs

○ 2026-02-15 23:02:56
● 2026-02-17 00:13:56
● 2026-02-18 16:26:32
○ 2026-02-19 17:36:44
○ 2026-03-23 04:49:26

○A5.79.79.2112026-02-15 → 2026-02-15 · 4 obs

○ 2017-09-28 02:02:28
● 2026-02-15 23:02:56
○ 2026-02-17 00:13:56
○ 2026-03-23 04:49:26

○A5.79.79.2122026-02-15 → 2026-03-23 · 2 obs

○ 2026-02-15 23:02:56
○ 2026-03-23 04:49:26

○A54.72.9.512017-07-06 → 2017-09-28 · 9 obs

● 2017-07-06 13:53:22
○ 2017-07-11 00:16:52
○ 2017-07-15 22:37:02
● 2017-08-21 19:40:56
● 2017-09-24 08:36:06
○ 2017-09-24 08:36:14
● 2017-09-28 02:02:28
○ 2026-02-15 23:02:56
○ 2026-03-23 04:49:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
firstcalonline.com	ns1.tacomadc.com, ns2.tacomadc.com	2 records

✅ Authoritative Response

Server:148.72.141.40

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstcalonline.com (unsigned zone)

⏱️ Timing

Total: 854ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`148.72.141.44`
NS	2	`ns1.tacomadc.com, ns2.tacomadc.com`
SOA	1	`ns1.tacomadc.com admin.firstcalonline.co`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

firstcalonline.com resolves to a single IP address: 213.227.156.74.

Other host names including samsclub.comsamsclub.com, middletondrycleaners.com, trileniumrecyclers.com, confluence.mybritesites.com and pffco.org share IP numbers with firstcalonline.com.

Name Servers

firstcalonline.com's delegation uses two name servers, ns1.tacomadc.com and ns2.tacomadc.com.

firstcalonline.com shares the same name server setup as other domains, for example stbypo.com, pcpcartpicker.com, barstoosports.com, gotoroku.com and olnational.com.

Host names with a single IP:

ns1.tacomadc.com points to 148.72.141.40.

ns2.tacomadc.com points to 213.227.156.65.

firstcalonline.com - robtex.com