`a-op.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3efb^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8d3c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.251^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.60^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jocelyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aae^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ae^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jocelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ae^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jocelyn.ns.cloudflare.com`
		A	108.162.192.174^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	172.64.32.174^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	173.245.58.174^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
NS	`milan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c15^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c315^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`milan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2315^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`milan.ns.cloudflare.com`
		A	108.162.195.21^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
		A	162.159.44.21^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
		A	172.64.35.21^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
TXT	`google-site-verification=uSBkl8kcoNW7CfPN_n_rmVaJxRz2sKOy9P02HGIGmAE`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.251, 172.67.141.60
		IPv6 hints	2606:4700:3033::6815:3efb, 2606:4700:3036::ac43:8d3c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=120, name=cloudflare-ech.com
SOA	`jocelyn.ns.cloudflare.com`dns@cloudflare.com serial=2410362602

`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=1784978612

Previously MX for

a-op.com

Same first word

a-op.com

Similar names

p-oa.com

o-pa.net

ao-p.com

pa-o.jp

p-ao.com

o-pa.eu

po-a.net

o-pa.de

o-pa.com

ap-o.net

oa-p.ch

o-pa.com.tw

ao-p.de

a-po.fr

o-pa.org

p-ao.kr

a-po.com

a-po.net

DNS History

19 records (7 active, 12 former)

●NSjocelyn.ns.cloudflare.com2026-05-28 → 2026-07-25 · 3 obs

○ 2016-12-28 13:16:52
● 2026-05-28 19:14:30
● 2026-07-25 11:24:16

●NSmilan.ns.cloudflare.com2026-05-28 → 2026-07-25 · 3 obs

○ 2016-12-28 13:16:52
● 2026-05-28 19:14:30
● 2026-07-25 11:24:16

○NSns01.u024jp3407.info2015-07-18 → 2016-12-28 · 5 obs

○ 2008-03-18 23:12:00
● 2015-07-18 04:24:18
● 2016-12-28 13:16:52
○ 2026-05-28 19:14:30
○ 2026-07-25 11:24:16

○NSns02.u024jp3407.info2015-07-18 → 2016-12-28 · 5 obs

○ 2008-03-18 23:12:00
● 2015-07-18 04:24:18
● 2016-12-28 13:16:52
○ 2026-05-28 19:14:30
○ 2026-07-25 11:24:16

○NSns1.wserv.co.il2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 23:12:00
○ 2015-07-18 04:24:18
○ 2026-07-25 11:24:16

○NSns2.wserv.co.il2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 23:12:00
○ 2015-07-18 04:24:18
○ 2026-07-25 11:24:16

○MXa-op.com2015-07-18 → 2016-12-28 · 5 obs

○ 2008-03-18 23:12:00
● 2015-07-18 04:24:18
● 2016-12-28 13:16:52
○ 2026-05-28 19:14:30
○ 2026-07-25 11:24:16

●MXsmtp.google.com2026-05-28 → 2026-07-25 · 3 obs

○ 2016-12-28 13:16:52
● 2026-05-28 19:14:30
● 2026-07-25 11:24:16

●A104.21.62.2512026-05-28 → 2026-07-25 · 9 obs

○ 2016-12-28 13:16:52
● 2026-05-28 19:14:30
● 2026-06-11 16:47:06
○ 2026-06-12 10:14:08
● 2026-06-14 20:11:48
● 2026-06-14 22:58:28
○ 2026-06-22 17:25:08
● 2026-07-09 05:45:32
● 2026-07-25 11:24:16

○A124.37.4.1222015-07-18 → 2016-12-28 · 5 obs

○ 2008-03-18 23:12:00
● 2015-07-18 04:24:18
● 2016-12-28 13:16:52
○ 2026-05-28 19:14:30
○ 2026-07-25 11:24:16

●A172.67.141.602026-05-28 → 2026-07-25 · 9 obs

○A188.114.96.02026-06-12 → 2026-06-22 · 7 obs

○ 2026-06-11 16:47:06
● 2026-06-12 10:14:08
○ 2026-06-14 20:11:48
○ 2026-06-14 22:58:28
● 2026-06-22 17:25:08
○ 2026-07-09 05:45:32
○ 2026-07-25 11:24:16

○A188.114.97.02026-06-12 → 2026-06-22 · 7 obs

○ 2026-06-11 16:47:06
● 2026-06-12 10:14:08
○ 2026-06-14 20:11:48
○ 2026-06-14 22:58:28
● 2026-06-22 17:25:08
○ 2026-07-09 05:45:32
○ 2026-07-25 11:24:16

○A2606:4700:3032::6815:3efb2026-05-28 → 2026-06-14 · 8 obs

○ 2016-12-28 13:16:52
● 2026-05-28 19:14:30
● 2026-06-11 16:47:06
○ 2026-06-12 10:14:08
● 2026-06-14 20:11:48
● 2026-06-14 22:58:28
○ 2026-06-22 17:25:08
○ 2026-07-25 11:24:16

●A2606:4700:3033::6815:3efb2026-07-09 → 2026-07-25 · 3 obs

○ 2026-06-22 17:25:08
● 2026-07-09 05:45:32
● 2026-07-25 11:24:16

○A2606:4700:3035::ac43:8d3c2026-05-28 → 2026-06-14 · 8 obs

○ 2016-12-28 13:16:52
● 2026-05-28 19:14:30
● 2026-06-11 16:47:06
○ 2026-06-12 10:14:08
● 2026-06-14 20:11:48
● 2026-06-14 22:58:28
○ 2026-06-22 17:25:08
○ 2026-07-25 11:24:16

●A2606:4700:3036::ac43:8d3c2026-07-09 → 2026-07-25 · 3 obs

○ 2026-06-22 17:25:08
● 2026-07-09 05:45:32
● 2026-07-25 11:24:16

○A2a06:98c1:3120::2026-06-12 → 2026-06-22 · 7 obs

○ 2026-06-11 16:47:06
● 2026-06-12 10:14:08
○ 2026-06-14 20:11:48
○ 2026-06-14 22:58:28
● 2026-06-22 17:25:08
○ 2026-07-09 05:45:32
○ 2026-07-25 11:24:16

○A2a06:98c1:3121::2026-06-12 → 2026-06-22 · 7 obs

○ 2026-06-11 16:47:06
● 2026-06-12 10:14:08
○ 2026-06-14 20:11:48
○ 2026-06-14 22:58:28
● 2026-06-22 17:25:08
○ 2026-07-09 05:45:32
○ 2026-07-25 11:24:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
a-op.com	jocelyn.ns.cloudflare.com, milan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.174

NS records: jocelyn.ns.cloudflare.com, milan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a-op.com (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.141.60, 104.21.62.251`
AAAA	2	`2606:4700:3036::ac43:8d3c, 2606:4700:3033::6815:3efb`
NS	2	`jocelyn.ns.cloudflare.com, milan.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=uSBkl8kcoNW7CfP, v=spf1 include:_spf.google.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jocelyn.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

a-op.com has four IP addresses: 104.21.62.251, 172.67.141.60, 2606:4700:3033::6815:3efb and 2606:4700:3036::ac43:8d3c.

mgsi.co.id, hngyjf.com, www.mgsi.co.id plus two other host names have IP numbers in common with a-op.com.

Name Servers

Two name servers handle the delegation for a-op.com: jocelyn.ns.cloudflare.com and milan.ns.cloudflare.com.

The name server configuration of a-op.com is shared with other domains, for instance gaenns.com, summber.com, xyzm.workers.dev and two others.

a-op.com partially shares its NS delegation with several other domains, including oaklandraidersjerseys.net, livescreen.ee, vitrail.ca and two others.

These name servers often co-occur with the name servers marty.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jocelyn.ns.cloudflare.com resolves to 108.162.192.174, 172.64.32.174 and 173.245.58.174 among others, with 3 other IP addresses in total.

milan.ns.cloudflare.com resolves to 108.162.195.21, 162.159.44.21 and 172.64.35.21 among others, with 3 other IP addresses in total.

Mail Servers

a-op.com uses one mail server — smtp.google.com.

The mail server setup of a-op.com matches that of other domains such as moedersmooistesieraden.nl, cuscoapustours.com, richtersystems.net and two others.

At least some of the mail servers used by a-op.com are shared with other domains: socalupci.org, timeresistance.com, rtesq.com and two others among them.

smtp.google.com has 9 IP addresses: 142.251.16.26, 142.251.16.27, 172.253.139.27 plus 6 more.

a-op.com - robtex.com

a-op.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`a-op.com`

`com`