`portcullis.group`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:10::6814:26ab^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:9133^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.38.171^{Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.145.51^{🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ariadne.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariadne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ariadne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ariadne.ns.cloudflare.com`
		A	108.162.194.225^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariadne.ns.cloudflare.com`
		A	162.159.38.225^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariadne.ns.cloudflare.com`
		A	172.64.34.225^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariadne.ns.cloudflare.com`
NS	`titan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`titan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`titan.ns.cloudflare.com`
		A	108.162.195.93^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	162.159.44.93^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	172.64.35.93^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=ms51350484`
TXT	`apple-domain-verification=5FdE0nrzGG2dAuYj`
TXT	`box-domain-verification=ad26d39d53d1249682017ef12dec8b492aee99967e318cb847042...`
TXT	`google-site-verification=qfVjCumoYJoBG2X-FFA00ua_rFo0tcd9OWpXZXEahFA`
TXT	`nitro-verification-code=MTg1MTMxNDYyMTkwNzQyNzgyNg==`
TXT	`slack-domain-verification=6SQlZHynC2hMUpUlBbGsk6SjjXCThHnIBfhpyASn`
TXT	`v=spf1 include:_spf.google.com include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.20.38.171, 172.66.145.51
		IPv6 hints	2606:4700:10::6814:26ab, 2606:4700:10::ac42:9133
SOA	`ariadne.ns.cloudflare.com`dns@cloudflare.com serial=2408456089

`group`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.group` ⭐
	NS	`v0n1.nic.group`
	NS	`v0n2.nic.group`
	NS	`v0n3.nic.group`
	NS	`v2n0.nic.group`
	NS	`v2n1.nic.group`
	SOA	`v0n0.nic.group`hostmaster@donuts.email serial=1783228824

rank #537857 globally
rank #58 in the tld

Same first word

portcullis.group

portcullis.photography

portcullis.co.uk

portcullis.uk

portcullis.cn

portcullis.info

portcullis.eu

portcullis.ca

portcullis.com

portcullis.co.nz

portcullis.co

portcullis.net

portcullis.readthedocs.io

DNS History

11 records (11 active, 0 former)

●NSariadne.ns.cloudflare.com2026-05-29 → 2026-07-05 · 2 obs

● 2026-05-29 16:30:56
● 2026-07-05 05:45:28

●NStitan.ns.cloudflare.com2026-05-29 → 2026-07-05 · 2 obs

● 2026-05-29 16:30:56
● 2026-07-05 05:45:28

●MXalt1.aspmx.l.google.com2026-05-29 → 2026-07-05 · 2 obs

● 2026-05-29 16:30:56
● 2026-07-05 05:45:28

●MXalt2.aspmx.l.google.com2026-05-29 → 2026-07-05 · 2 obs

● 2026-05-29 16:30:56
● 2026-07-05 05:45:28

●MXalt3.aspmx.l.google.com2026-05-29 → 2026-07-05 · 2 obs

● 2026-05-29 16:30:56
● 2026-07-05 05:45:28

●MXalt4.aspmx.l.google.com2026-05-29 → 2026-07-05 · 2 obs

● 2026-05-29 16:30:56
● 2026-07-05 05:45:28

●MXaspmx.l.google.com2026-05-29 → 2026-07-05 · 2 obs

● 2026-05-29 16:30:56
● 2026-07-05 05:45:28

●A104.20.38.1712026-05-29 → 2026-07-05 · 2 obs

● 2026-05-29 16:30:56
● 2026-07-05 05:45:28

●A172.66.145.512026-05-29 → 2026-07-05 · 2 obs

● 2026-05-29 16:30:56
● 2026-07-05 05:45:28

●A2606:4700:10::6814:26ab2026-05-29 → 2026-07-05 · 2 obs

● 2026-05-29 16:30:56
● 2026-07-05 05:45:28

●A2606:4700:10::ac42:91332026-05-29 → 2026-07-05 · 2 obs

● 2026-05-29 16:30:56
● 2026-07-05 05:45:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
group	v0n0.nic.group, v0n1.nic.group, v0n2.nic.group, v0n3.nic.group...	12 records
portcullis.group	ariadne.ns.cloudflare.com, titan.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.93

NS records: ariadne.ns.cloudflare.com, titan.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.20.38.171, 172.66.145.51`
AAAA	2	`2606:4700:10::6814:26ab, 2606:4700:10::ac42:9133`
NS	2	`ariadne.ns.cloudflare.com, titan.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	7	`MS=ms51350484, apple-domain-verification=5FdE0nrzGG2dAu...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ariadne.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.group, v0n1.nic.group, v0n2.nic.group...)

Analysis

IP Addresses

portcullis.group directs to four IP numbers, which are 104.20.38.171, 172.66.145.51, 2606:4700:10::6814:26ab and 2606:4700:10::ac42:9133.

maleultracore.com, www.catholiccemeterieschicago.org.cdn.cloudflare.net, felicity-house.org and two other host names share IP numbers with portcullis.group.

Name Servers

The NS records for portcullis.group delegate to ariadne.ns.cloudflare.com and titan.ns.cloudflare.com.

portcullis.group uses the same name servers as several other domains — among them calvertslaw.co.uk, insektnotdienst.at, davidchong.com.sg and two more.

There is at least partial name server overlap between portcullis.group and other domains — news-img.com, msc444.com, online777club.com and two more among them.

These name servers frequently co-occur with the name servers treasure.ns.cloudflare.com and anderson.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ariadne.ns.cloudflare.com maps to 108.162.194.225, 162.159.38.225, 172.64.34.225 and 3 additional IP addresses.

titan.ns.cloudflare.com maps to 108.162.195.93, 162.159.44.93, 172.64.35.93 and 3 additional IP addresses.

Mail Servers

Five mail servers handle portcullis.group: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

portcullis.group has at least partial mail server overlap with other domains such as osintplus.com, compellingspelling.com, aljamia.in and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c06::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.