`b.op12.com`

DNSSEC

⚠️ Not signed

`op12.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:870b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:6a8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.168^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.11^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kyrie.ns.cloudflare.com` ⭐
NS	`sierra.ns.cloudflare.com`
MX	`op12-com.mail.protection.outlook.com` ⭐
TXT	`v=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.168, 172.67.135.11
		IPv6 hints	2606:4700:3035::ac43:870b, 2606:4700:3037::6815:6a8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOA	`kyrie.ns.cloudflare.com`dns@cloudflare.com serial=2411877562

PTR for

20.62.188.68.in-addr.arpa

MX for

htetec.com

htemarketing.com

Previously MX for

cedarbrookapartmentsstl.com

admin.rdshomeplans.com

rdshomeplans.com

www.justgarageplans.com

justgarageplans.com

op12.com

Same first word

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b.icu

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b.gt

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Similar names

b.digital

b.org

b.box

b.new

b.ls

DNS History

1 record (0 active, 1 former)

○A68.188.62.182015-06-30 → 2026-02-14 · 4 obs

● 2015-06-30 09:06:10
● 2026-02-14 17:55:12
○ 2026-05-03 05:37:18
○ 2026-08-13 10:42:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
op12.com	sierra.ns.cloudflare.com, kyrie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.245

NS records: sierra.ns.cloudflare.com, kyrie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for op12.com (unsigned zone)

⏱️ Timing

Total: 100ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

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

b.op12.com - robtex.com

b.op12.com

op12.com