`mail.proqueue.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5b27^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d185^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.39^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.133^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.39, 172.67.209.133
		IPv6 hints	2606:4700:3031::6815:5b27, 2606:4700:3036::ac43:d185
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com

`proqueue.net`

	DNSSEC	⚠️ Not signed
	A	2a01:4ff:1f0:971::^{🇩🇪 HETZNER-CLOUD3-AS2a01:4ff:100::/40 HETZNER-IPv6-BLK}
	A	5.78.144.177^{🇺🇸 HETZNER-CLOUD3-AS5.78.144.0/24}
	NS	`felipe.ns.cloudflare.com` ⭐
	NS	`wanda.ns.cloudflare.com`
	MX	`mailu.host1.codeofgrace.com` ⭐
	TXT	`v=spf1 a mx include:mailu.host1.codeofgrace.com include:_spf.elasticemail.com...`
	SOA	`felipe.ns.cloudflare.com`dns@cloudflare.com serial=2412135725

Previously MX for

proqueue.net

Same first word

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mail.oops.jp

mail.eu

mail.(0x7075737379)cat.jp

mail.tm

mail.boo.jp

mail.co.za

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mail.schwarz

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mail.freedesktop.org

mail.direct

mail.yandex

mail.sh.cn

mail.vacations

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lima.at

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almi.md

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mila.care

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ialm.com

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iaml.com.pl

mail.iki.fi

aiml.info

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lima.estate

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mail.man

DNS History

6 records (4 active, 2 former)

●A104.21.91.392026-06-21 → 2026-08-13 · 4 obs

○ 2026-06-13 16:09:46
● 2026-06-21 07:04:30
○ 2026-07-03 21:00:06
● 2026-08-13 20:36:48

●A172.67.209.1332026-06-21 → 2026-08-13 · 4 obs

○ 2026-06-13 16:09:46
● 2026-06-21 07:04:30
○ 2026-07-03 21:00:06
● 2026-08-13 20:36:48

○A198.58.119.2252026-03-29 → 2026-06-13 · 5 obs

○ 2016-08-09 05:24:52
● 2026-03-29 21:10:20
● 2026-06-13 16:09:46
○ 2026-06-21 07:04:30
○ 2026-08-13 20:36:48

●A2606:4700:3031::6815:5b272026-06-21 → 2026-08-13 · 4 obs

○ 2026-06-13 16:09:46
● 2026-06-21 07:04:30
○ 2026-07-03 21:00:06
● 2026-08-13 20:36:48

●A2606:4700:3036::ac43:d1852026-06-21 → 2026-08-13 · 4 obs

○ 2026-06-13 16:09:46
● 2026-06-21 07:04:30
○ 2026-07-03 21:00:06
● 2026-08-13 20:36:48

○A67.225.146.1682015-06-04 → 2016-08-09 · 4 obs

● 2015-06-04 19:48:14
● 2016-08-09 05:24:52
○ 2026-03-29 21:10:20
○ 2026-08-13 20:36:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
proqueue.net	wanda.ns.cloudflare.com, felipe.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.240

NS records: wanda.ns.cloudflare.com, felipe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proqueue.net (unsigned zone)

⏱️ Timing

Total: 562ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.91.39, 172.67.209.133`
AAAA	2	`2606:4700:3036::ac43:d185, 2606:4700:3031::6815:5b27`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

mail.proqueue.net points to the four IP addresses 104.21.91.39, 172.67.209.133, 2606:4700:3031::6815:5b27 and 2606:4700:3036::ac43:d185.

Additional host names — new-retro-casino-win.ru, www.fussballtrikothaus.com, yihudiuscapital.click and two others — share IP numbers with mail.proqueue.net.

mail.proqueue.net - dns.ninja