comcostco.com - dns.ninja

`comcostco.com`

DNSSEC	⚠️ Not signed
A	103.224.182.241^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-182-241.above.com`
NS	`ns1.abovedomains.com` ⭐ ⚠️ Not in parent delegation
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.85^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`567.ns1.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.85^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`567.ns2.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.51^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.53^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
NS	`ns2.abovedomains.com` ⚠️ Not in parent delegation
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.51^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.53^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
MX	`park-mx.above.com` ⭐
		A	103.224.212.34^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`park-mx.above.com`
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-08-09 #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=1786215574

Subdomains

scotiarewards.comcostco.com

nullmx.comcostco.com

costco.comcostco.com

Same first word

comcostco.com

DNS History

24 records (6 active, 18 former)

○NS567.ns1.above.com2026-02-24 → 2026-02-24 · 4 obs

○ 2018-12-31 22:09:32
● 2026-02-24 13:24:46
○ 2026-07-16 19:20:50
○ 2026-08-08 19:25:24

●NS567.ns1.abovedomains.com2026-07-16 → 2026-08-08 · 3 obs

○ 2026-02-24 13:24:46
● 2026-07-16 19:20:50
● 2026-08-08 19:25:24

○NS567.ns2.above.com2026-02-24 → 2026-02-24 · 4 obs

○ 2018-12-31 22:09:32
● 2026-02-24 13:24:46
○ 2026-07-16 19:20:50
○ 2026-08-08 19:25:24

●NS567.ns2.abovedomains.com2026-07-16 → 2026-08-08 · 3 obs

○ 2026-02-24 13:24:46
● 2026-07-16 19:20:50
● 2026-08-08 19:25:24

○NSns1.above.com2015-07-11 → 2018-12-31 · 9 obs

○ 2008-03-17 01:11:30
● 2015-07-11 17:31:04
● 2015-11-05 15:38:04
○ 2015-12-07 19:23:30
○ 2016-01-04 11:58:06
● 2016-01-11 16:43:48
● 2018-12-31 22:09:32
○ 2026-02-24 13:24:46
○ 2026-08-08 19:25:24

●NSns1.abovedomains.com2026-02-24 → 2026-08-08 · 3 obs

○ 2018-12-31 22:09:32
● 2026-02-24 13:24:46
● 2026-08-08 19:25:24

○NSns1.fabulous.com2015-12-07 → 2016-01-04 · 5 obs

○ 2015-11-05 15:38:04
● 2015-12-07 19:23:30
● 2016-01-04 11:58:06
○ 2016-01-11 16:43:48
○ 2026-08-08 19:25:24

○NSns2.above.com2015-07-11 → 2018-12-31 · 9 obs

●NSns2.abovedomains.com2026-02-24 → 2026-08-08 · 3 obs

○ 2018-12-31 22:09:32
● 2026-02-24 13:24:46
● 2026-08-08 19:25:24

○NSns2.fabulous.com2015-12-07 → 2016-01-04 · 5 obs

○ 2015-11-05 15:38:04
● 2015-12-07 19:23:30
● 2016-01-04 11:58:06
○ 2016-01-11 16:43:48
○ 2026-08-08 19:25:24

○MXmail.b-io.co2015-12-07 → 2016-01-04 · 5 obs

○ 2015-11-05 15:38:04
● 2015-12-07 19:23:30
● 2016-01-04 11:58:06
○ 2016-01-11 16:43:48
○ 2026-08-08 19:25:24

○MXmail.post-host.net2015-07-11 → 2016-08-08 · 9 obs

○ 2008-03-17 01:11:30
● 2015-07-11 17:31:04
● 2015-11-05 15:38:04
○ 2015-12-07 19:23:30
○ 2016-01-04 11:58:06
● 2016-01-11 16:43:48
● 2016-08-08 17:19:22
○ 2017-01-06 16:09:14
○ 2026-08-08 19:25:24

○MXnullmx.comcostco.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 01:11:30
○ 2015-07-11 17:31:04
○ 2026-08-08 19:25:24

●MXpark-mx.above.com2018-11-24 → 2026-08-08 · 3 obs

○ 2017-01-06 16:09:14
● 2018-11-24 23:33:20
● 2026-08-08 19:25:24

○A103.224.182.2092015-07-11 → 2018-12-31 · 11 obs

○ 2008-03-17 01:11:30
● 2015-07-11 17:31:04
● 2015-09-18 16:45:00
○ 2015-10-06 21:54:24
● 2015-11-05 15:38:04
○ 2015-12-07 19:23:30
○ 2016-01-04 11:58:06
● 2016-01-11 16:43:48
● 2018-12-31 22:09:32
○ 2026-02-24 13:24:46
○ 2026-08-08 19:25:24

●A103.224.182.2412026-07-16 → 2026-08-08 · 3 obs

○ 2026-02-24 13:24:46
● 2026-07-16 19:20:50
● 2026-08-08 19:25:24

○A103.224.182.2502015-10-06 → 2015-10-06 · 4 obs

○ 2015-09-18 16:45:00
● 2015-10-06 21:54:24
○ 2018-11-24 23:33:20
○ 2026-08-08 19:25:24

○A103.224.212.2002026-02-24 → 2026-02-24 · 4 obs

○ 2018-12-31 22:09:32
● 2026-02-24 13:24:46
○ 2026-07-16 19:20:50
○ 2026-08-08 19:25:24

○A208.48.81.1332015-12-07 → 2016-01-04 · 5 obs

○ 2015-11-05 15:38:04
● 2015-12-07 19:23:30
● 2016-01-04 11:58:06
○ 2016-01-11 16:43:48
○ 2026-08-08 19:25:24

○A208.48.81.1342015-12-07 → 2016-01-04 · 5 obs

○ 2015-11-05 15:38:04
● 2015-12-07 19:23:30
● 2016-01-04 11:58:06
○ 2016-01-11 16:43:48
○ 2026-08-08 19:25:24

○A208.48.81.1792015-12-20 → 2015-12-20 · 4 obs

○ 2015-12-07 19:23:30
● 2015-12-20 13:15:26
○ 2015-12-26 08:01:06
○ 2026-08-08 19:25:24

○A217.68.70.692008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 01:11:30
○ 2015-07-11 17:31:04
○ 2026-08-08 19:25:24

○A64.15.205.1002015-12-07 → 2016-01-04 · 5 obs

○ 2015-11-05 15:38:04
● 2015-12-07 19:23:30
● 2016-01-04 11:58:06
○ 2016-01-11 16:43:48
○ 2026-08-08 19:25:24

○A64.15.205.1012015-12-07 → 2016-01-04 · 5 obs

○ 2015-11-05 15:38:04
● 2015-12-07 19:23:30
● 2016-01-04 11:58:06
○ 2016-01-11 16:43:48
○ 2026-08-08 19:25:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
comcostco.com	567.ns1.abovedomains.com, 567.ns2.abovedomains.com	8 records

✅ Authoritative Response

Server:103.224.182.77

NS records: 567.ns1.abovedomains.com, 567.ns2.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comcostco.com (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.182.241`
NS	2	`ns1.abovedomains.com, ns2.abovedomains.com`
MX	1	`park-mx.above.com (pri: 10)`
TXT	1	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	1	`ns1.abovedomains.com hostmaster.trellian`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (567.ns1.abovedomains.com, 567.ns1.abovedomains.com, 567.ns1.abovedomains.com...)

Analysis

Hierarchy

The domain comcostco.com is parent to scotiarewards.comcostco.com, nullmx.comcostco.com and costco.comcostco.com.

IP Addresses

comcostco.com resolves to one IP address: 103.224.182.241.

www.sweetagency.com, camexpress.com, loo.com.au and two other host names share IP numbers with comcostco.com.

Name Servers

The authoritative name servers for comcostco.com are ns1.abovedomains.com, ns2.abovedomains.com, 567.ns1.abovedomains.com and 567.ns2.abovedomains.com.

At least some of comcostco.com's name servers are shared with other domains, for example www.ss12.info, mail.xoyoloves.com, elangwo3.xyz and two more.

These name servers tend to co-occur with 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, 421.ns1.abovedomains.com and 7 other name servers in the same DNS delegations.

The host names ns1.abovedomains.com, ns2.abovedomains.com, 567.ns1.abovedomains.com and 567.ns2.abovedomains.com point to four IP numbers each. ns1.abovedomains.com has IP addresses 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9. ns2.abovedomains.com has IP addresses 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53. 567.ns1.abovedomains.com has IP addresses 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9. 567.ns2.abovedomains.com has IP addresses 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.

These two host names — ns1.abovedomains.com and 567.ns1.abovedomains.com — each point to 103.224.182.9 IP addresses.

These two host names — ns1.abovedomains.com and 567.ns1.abovedomains.com — each point to 103.224.182.77 IP addresses.

These two host names — ns1.abovedomains.com and 567.ns1.abovedomains.com — each point to 103.224.182.85 IP addresses.

These two host names — ns1.abovedomains.com and 567.ns1.abovedomains.com — each point to 103.224.212.9 IP addresses.

These two host names — ns2.abovedomains.com and 567.ns2.abovedomains.com — each point to 103.224.182.10 IP addresses.

These two host names — ns2.abovedomains.com and 567.ns2.abovedomains.com — each point to 103.224.212.10 IP addresses.

These two host names — ns2.abovedomains.com and 567.ns2.abovedomains.com — each point to 103.224.212.51 IP addresses.

These two host names — ns2.abovedomains.com and 567.ns2.abovedomains.com — each point to 103.224.212.53 IP addresses.

Mail Servers

Mail for comcostco.com is handled by a single mail server, park-mx.above.com.

comcostco.com uses an identical mail server configuration to several other domains — among them 70456788.com, ns1.level2host.net, digimovil.es and two more.

There is one IP number for park-mx.above.com: 103.224.212.34.