firstcall.com - dns.ninja

`firstcall.com`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.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}
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}
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}
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}
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2024-03-28 #1

`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=1780546989

Subdomains

switch2.firstcall.com

fc201.firstcall.com

stat1.firstcall.com

ns.firstcall.com

www.firstcall.com

fc204.firstcall.com

ftp.firstcall.com

analyst.firstcall.com

wawf2.firstcall.com

fimkg1.firstcall.com

ftp1.firstcall.com

ns1.firstcall.com

fcents.firstcall.com

marsha1.firstcall.com

ibes.firstcall.com

tiant.firstcall.com

publisher.firstcall.com

webauth2.firstcall.com

bigbird.firstcall.com

investorworld1.firstcall.com

fc238.firstcall.com

mkwf3.firstcall.com

Same first word

Similar names

rifastllc.com

callfirst.net

tifarsllc.com

callfirst.ca

lcftrails.org

callfirst.com.br

callfirst.com

DNS History

13 records (8 active, 5 former)

○NSauth10.ns.wcom.com2015-08-29 → 2015-10-24 · 4 obs

● 2015-08-29 14:56:34
● 2015-10-24 21:11:30
○ 2017-07-01 22:43:20
○ 2026-06-04 04:35:18

○NSauth20.ns.wcom.com2015-08-29 → 2015-10-24 · 4 obs

● 2015-08-29 14:56:34
● 2015-10-24 21:11:30
○ 2017-07-01 22:43:20
○ 2026-06-04 04:35:18

○NSns.firstcall.com2015-08-29 → 2015-10-24 · 4 obs

● 2015-08-29 14:56:34
● 2015-10-24 21:11:30
○ 2017-07-01 22:43:20
○ 2026-06-04 04:35:18

●NSns1.markmonitor.com2017-07-01 → 2026-06-04 · 3 obs

○ 2015-10-24 21:11:30
● 2017-07-01 22:43:20
● 2026-06-04 04:35:18

●NSns2.markmonitor.com2017-07-01 → 2026-06-04 · 3 obs

○ 2015-10-24 21:11:30
● 2017-07-01 22:43:20
● 2026-06-04 04:35:18

●NSns3.markmonitor.com2017-07-01 → 2026-06-04 · 3 obs

○ 2015-10-24 21:11:30
● 2017-07-01 22:43:20
● 2026-06-04 04:35:18

●NSns4.markmonitor.com2017-07-01 → 2026-06-04 · 3 obs

○ 2015-10-24 21:11:30
● 2017-07-01 22:43:20
● 2026-06-04 04:35:18

●NSns5.markmonitor.com2017-07-01 → 2026-06-04 · 3 obs

○ 2015-10-24 21:11:30
● 2017-07-01 22:43:20
● 2026-06-04 04:35:18

●NSns6.markmonitor.com2017-07-01 → 2026-06-04 · 3 obs

○ 2015-10-24 21:11:30
● 2017-07-01 22:43:20
● 2026-06-04 04:35:18

●NSns7.markmonitor.com2017-07-01 → 2026-06-04 · 3 obs

○ 2015-10-24 21:11:30
● 2017-07-01 22:43:20
● 2026-06-04 04:35:18

○MXns.firstcall.com2015-08-29 → 2015-10-24 · 4 obs

● 2015-08-29 14:56:34
● 2015-10-24 21:11:30
○ 2017-07-01 22:43:20
○ 2026-06-04 04:35:18

●A3.33.139.322026-02-19 → 2026-06-04 · 3 obs

○ 2021-08-31 00:22:16
● 2026-02-19 23:31:38
● 2026-06-04 04:35:18

○A72.52.10.142017-07-01 → 2021-08-31 · 4 obs

● 2017-07-01 22:43:20
● 2021-08-31 00:22:16
○ 2026-02-19 23:31:38
○ 2026-06-04 04:35:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstcall.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:149.112.161.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstcall.com (unsigned zone)

⏱️ Timing

Total: 301ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	7	`ns1.markmonitor.com, ns2.markmonitor.com...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

Hierarchy

Among the subdomains of firstcall.com are switch2.firstcall.com, fc201.firstcall.com, stat1.firstcall.com, ns.firstcall.com, www.firstcall.com and a few other host names.

IP Addresses

firstcall.com points to a single IP number: 3.33.139.32.

Additional host names — swoosh.fj.cn, veritasfelis.com, abercrombiefitch.blog and two others — share IP numbers with firstcall.com.

Name Servers

firstcall.com is authoritative-delegated to 7 name servers, of which ns1.markmonitor.com, ns2.markmonitor.com and ns3.markmonitor.com are listed here, with four others beyond those.

There is at least partial name server overlap between firstcall.com and other domains — easyjet.fr, thenewkindle.com, cloudmvp.com and two more among them.

These name servers tend to appear in combination with the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Host names with two IP numbers:

The A records for ns1.markmonitor.com return 149.112.160.1 and 2620:10a:80a8::1.

The A records for ns2.markmonitor.com return 176.97.158.1 and 2001:67c:10b8::1.

The A records for ns3.markmonitor.com return 149.112.161.1 and 2620:10a:80a9::1.

The A records for ns4.markmonitor.com return 192.174.68.1 and 2001:67c:1bc::1.

The A records for ns5.markmonitor.com return 149.112.160.2 and 2620:10a:80a8::2.

The A records for ns6.markmonitor.com return 176.97.158.3 and 2001:67c:10b8::3.

The A records for ns7.markmonitor.com return 149.112.161.2 and 2620:10a:80a9::2.