`atomic-colo.com`

DNSSEC	⚠️ Not signed
A	199.66.72.23^{🇺🇸 AS25694199.66.72.0/22 Atomic Data}
		PTR	`atomicdata.com`
NS	`ns1.atomicdata.com` ⭐
		A	64.244.50.179^{🇺🇸 AS2569464.244.50.0/23 Atomic Data}
			PTR	`ns1.atomicdata.com`
NS	`ns1.atomic-colo.com`
		A	64.244.50.179^{🇺🇸 AS2569464.244.50.0/23 Atomic Data}
			PTR	`ns1.atomicdata.com`
NS	`ns2.atomic-colo.com`
		A	69.67.17.6^{🇺🇸 AS2569469.67.16.0/20 Atomic Data}
			PTR	`ns2.atomicdata.com`
NS	`ns2.atomicdata.com` ⚠️ Not in parent delegation
		A	69.67.17.6^{🇺🇸 AS2569469.67.16.0/20 Atomic Data}
			PTR	`ns2.atomicdata.com`
NS	`ns3.atomic-colo.com`
		A	69.67.18.6^{🇺🇸 AS2569469.67.16.0/20 Atomic Data}
			PTR	`ns3.atomicdata.com`
NS	`ns3.atomicdata.com` ⚠️ Not in parent delegation
		A	69.67.18.6^{🇺🇸 AS2569469.67.16.0/20 Atomic Data}
			PTR	`ns3.atomicdata.com`
MX	`amf2a.atomicdata.com` ⭐
		A	199.66.72.48^{🇺🇸 AS25694199.66.72.0/22 Atomic Data}
			PTR	`amf2a-out06.atomicdata.com`
			PTR	`amf2a-out6.atomicdata.com`
MX	`amf2b.atomicdata.com` ⭐
		A	69.67.25.167^{🇺🇸 AS2569469.67.16.0/20 Atomic Data}
			PTR	`amf2b-out06.atomicdata.com`
TXT	`MS=ms46094927`
TXT	`v=spf1 a mx a:mfx01.atomic-colo.com mx:autotask.net ip4:71.5.104.0/21 ip4:64....`
SOA	`ns1.atomicdata.com`hostmaster@atomicdata.com 2025-08-15 #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=1771291435

📈 Tranco rank: #272,282

Up

smtp.atomic-colo.com

fatman.atomic-colo.com

ns3.atomic-colo.com

mfx01.atomic-colo.com

support.atomic-colo.com

webmail.atomic-colo.com

vs005.atomic-colo.com

vs006.atomic-colo.com

opennms-srv01.atomic-colo.com

ns1.atomic-colo.com

ntp.atomic-colo.com

noc-srv01.atomic-colo.com

ns2.atomic-colo.com

Same first word

atomic-colo.com

DNS History

10 records (9 active, 1 former)

●NSns1.atomic-colo.com2015-07-23 → 2026-02-26 · 2 obs

● 2015-07-23 22:08:16
● 2026-02-26 23:59:22

●NSns1.atomicdata.com2015-07-23 → 2026-02-26 · 2 obs

● 2015-07-23 22:08:16
● 2026-02-26 23:59:22

●NSns2.atomic-colo.com2015-07-23 → 2026-02-26 · 2 obs

● 2015-07-23 22:08:16
● 2026-02-26 23:59:22

●NSns2.atomicdata.com2026-02-15 → 2026-02-26 · 3 obs

○ 2015-07-23 22:08:16
● 2026-02-15 12:11:18
● 2026-02-26 23:59:22

●NSns3.atomic-colo.com2015-07-23 → 2026-02-26 · 2 obs

● 2015-07-23 22:08:16
● 2026-02-26 23:59:22

●NSns3.atomicdata.com2026-02-15 → 2026-02-26 · 3 obs

○ 2015-07-23 22:08:16
● 2026-02-15 12:11:18
● 2026-02-26 23:59:22

●MXamf2a.atomicdata.com2015-07-23 → 2026-02-26 · 2 obs

● 2015-07-23 22:08:16
● 2026-02-26 23:59:22

●MXamf2b.atomicdata.com2015-07-23 → 2026-02-26 · 2 obs

● 2015-07-23 22:08:16
● 2026-02-26 23:59:22

●A199.66.72.232026-02-15 → 2026-02-26 · 3 obs

○ 2016-12-06 00:12:18
● 2026-02-15 12:11:18
● 2026-02-26 23:59:22

○A69.67.22.702015-07-23 → 2016-12-06 · 4 obs

● 2015-07-23 22:08:16
● 2016-12-06 00:12:18
○ 2026-02-15 12:11:18
○ 2026-02-26 23:59:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...	-
atomic-colo.com	ns1.atomic-colo.com, ns3.atomic-colo.com, ns2.atomic-colo.com	3 records

✅ Authoritative Response

Server: 69.67.18.6

NS records: ns1.atomic-colo.com, ns3.atomic-colo.com, ns2.atomic-colo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for atomic-colo.com (unsigned zone)

⏱️ Timing

Total: 3265ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.66.72.23`
NS	5	`ns2.atomicdata.com, ns3.atomic-colo.com...`
MX	2	`amf2a.atomicdata.com (pri: 10), amf2b.atomicdata.com (pri: 10)`
TXT	2	`v=spf1 a mx a:mfx01.atomic-colo.com mx:a, MS=ms46094927`
SOA	1	`ns1.atomicdata.com hostmaster.atomicdata`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns1.atomic-colo.com, ns3.atomic-colo.com, ns2.atomic-colo.com)

AI analysis

atomic-colo.com is the parent of smtp.atomic-colo.com, fatman.atomic-colo.com, ns3.atomic-colo.com, mfx01.atomic-colo.com, support.atomic-colo.com and a few other host names.

atomic-colo.com points to IP number 199.66.72.23.

Other host names for example atomicdatacenters.com, theatomiccloud.com and atomicdata.co share IP numbers with atomic-colo.com.

atomic-colo.com is delegated to six name servers: ns1.atomic-colo.com, ns2.atomic-colo.com, ns3.atomic-colo.com, ns1.atomicdata.com, ns2.atomicdata.com and ns3.atomicdata.com.