`a2bigs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:c21^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:d21^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4ac1^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.12.33^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.13.33^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.74.193^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`erin.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c071^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`erin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2071^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`erin.ns.cloudflare.com`
		A	108.162.192.113^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	172.64.32.113^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	173.245.58.113^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
NS	`rob.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rob.ns.cloudflare.com`
		A	108.162.193.140^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	172.64.33.140^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	173.245.59.140^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
MX	`a2bigs-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.26.12.33, 104.26.13.33, 172.67.74.193
		IPv6	2606:4700:20::681a:c21, 2606:4700:20::681a:d21, 2606:4700:20::ac43:4ac1
SOA	`erin.ns.cloudflare.com`dns@cloudflare.com serial=2394301044

`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

Subdomains

cnw.a2bigs.com

Same first word

a2bigs.com

Similar names

agbis2.ru

bigas2.blogspot.com

DNS History

16 records (9 active, 7 former)

●NSerin.ns.cloudflare.com2016-03-14 → 2026-03-11 · 3 obs

○ 2015-12-09 20:53:42
● 2016-03-14 18:23:24
● 2026-03-11 10:26:48

○NSns45.domaincontrol.com2015-12-09 → 2015-12-09 · 3 obs

● 2015-12-09 20:53:42
○ 2016-03-14 18:23:24
○ 2026-03-11 10:26:48

○NSns46.domaincontrol.com2015-12-09 → 2015-12-09 · 3 obs

● 2015-12-09 20:53:42
○ 2016-03-14 18:23:24
○ 2026-03-11 10:26:48

●NSrob.ns.cloudflare.com2016-03-14 → 2026-03-11 · 3 obs

○ 2015-12-09 20:53:42
● 2016-03-14 18:23:24
● 2026-03-11 10:26:48

●MXa2bigs-com.mail.protection.outlook.com2015-12-09 → 2026-03-11 · 2 obs

● 2015-12-09 20:53:42
● 2026-03-11 10:26:48

●A104.26.12.332026-03-05 → 2026-03-11 · 3 obs

○ 2017-05-23 04:16:26
● 2026-03-05 07:22:42
● 2026-03-11 10:26:48

●A104.26.13.332026-03-05 → 2026-03-11 · 3 obs

○ 2017-05-23 04:16:26
● 2026-03-05 07:22:42
● 2026-03-11 10:26:48

○A104.31.94.132016-03-14 → 2017-05-23 · 5 obs

○ 2015-12-09 20:53:42
● 2016-03-14 18:23:24
● 2017-05-23 04:16:26
○ 2026-03-05 07:22:42
○ 2026-03-11 10:26:48

○A104.31.95.132016-03-14 → 2017-05-23 · 5 obs

○ 2015-12-09 20:53:42
● 2016-03-14 18:23:24
● 2017-05-23 04:16:26
○ 2026-03-05 07:22:42
○ 2026-03-11 10:26:48

●A172.67.74.1932026-03-05 → 2026-03-11 · 3 obs

○ 2017-05-23 04:16:26
● 2026-03-05 07:22:42
● 2026-03-11 10:26:48

○A2400:cb00:2048:1::681f:5e0d2017-04-07 → 2017-05-23 · 5 obs

○ 2016-03-14 18:23:24
● 2017-04-07 07:18:46
● 2017-05-23 04:16:26
○ 2026-03-05 07:22:42
○ 2026-03-11 10:26:48

○A2400:cb00:2048:1::681f:5f0d2017-04-07 → 2017-05-23 · 5 obs

○ 2016-03-14 18:23:24
● 2017-04-07 07:18:46
● 2017-05-23 04:16:26
○ 2026-03-05 07:22:42
○ 2026-03-11 10:26:48

●A2606:4700:20::681a:c212026-03-05 → 2026-03-11 · 3 obs

○ 2017-05-23 04:16:26
● 2026-03-05 07:22:42
● 2026-03-11 10:26:48

●A2606:4700:20::681a:d212026-03-05 → 2026-03-11 · 3 obs

○ 2017-05-23 04:16:26
● 2026-03-05 07:22:42
● 2026-03-11 10:26:48

●A2606:4700:20::ac43:4ac12026-03-05 → 2026-03-11 · 3 obs

○ 2017-05-23 04:16:26
● 2026-03-05 07:22:42
● 2026-03-11 10:26:48

○A50.63.202.582015-12-09 → 2015-12-09 · 3 obs

● 2015-12-09 20:53:42
○ 2016-03-14 18:23:24
○ 2026-03-11 10:26:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
a2bigs.com	erin.ns.cloudflare.com, rob.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.113

NS records: erin.ns.cloudflare.com, rob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a2bigs.com (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.74.193, 104.26.12.33...`
AAAA	3	`2606:4700:20::ac43:4ac1, 2606:4700:20::681a:d21...`
NS	2	`erin.ns.cloudflare.com, rob.ns.cloudflare.com`
MX	1	`a2bigs-com.mail.protection.outlook.com (`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`erin.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (erin.ns.cloudflare.com, erin.ns.cloudflare.com, erin.ns.cloudflare.com...)

Analysis

Hierarchy

cnw.a2bigs.com has a2bigs.com as its parent.

IP Addresses

a2bigs.com resolves to six IP numbers: 2606:4700:20::681a:c21, 2606:4700:20::681a:d21, 2606:4700:20::ac43:4ac1, 104.26.12.33, 104.26.13.33 and 172.67.74.193.

Other host names, for instance www.horinc.com, freetelecom.net, www.di.cr, bristol247.com and macomaitaly.com share IP numbers with a2bigs.com.

Name Servers

Two name servers erin.ns.cloudflare.com and rob.ns.cloudflare.com are delegated to a2bigs.com.

a2bigs.com uses the same name server configuration as other domains, such as westernstrategies.net, debanensite.nl, cosmicbooknews.com, edgeofnowhere.net and fiddlelife.com.

a2bigs.com at least partially shares name servers with other domains such as nixfaq.org, bodegasanmarcos.com, avocatscl.com, 177465.com and syc678.com.

These name servers are commonly used alongside ivan.ns.cloudflare.com, leo.ns.cloudflare.com and rocky.ns.cloudflare.com.

Host names with six IP numbers: Host name erin.ns.cloudflare.com points to 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113; host name rob.ns.cloudflare.com points to 2606:4700:58::adf5:3b8c, 2803:f800:50::6ca2:c18c, 2a06:98c1:50::ac40:218c, 108.162.193.140, 172.64.33.140 and 173.245.59.140.

Mail Servers

a2bigs.com is handled by a single mail server, a2bigs-com.mail.protection.outlook.com.

a2bigs-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 52.101.190.0, 52.101.190.1, 52.101.190.2 and 52.101.192.0.

a2bigs.com - robtex.com

a2bigs.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`a2bigs.com`

`com`