`architectural-expert.org`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::6815:1230^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b464^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.48^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.100^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ns1.ubmdns.com` ⭐
		A	2400:cb00:2049:1::a29f:d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.ubmdns.com`
		A	162.159.0.208^{Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.ubmdns.com`
		A	2400:cb00:2049:1::a29f:1d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.ubmdns.com`
		A	162.159.1.208^{Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.ubmdns.com`
TXT	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.48, 172.67.180.100
		IPv6 hints	2606:4700:3031::6815:1230, 2606:4700:3037::ac43:b464
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com
SOA	`ns1.ubmdns.com`dns@cloudflare.com serial=2410338532

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784913783

Same first word

architectural-expert.org

architectural-expert.net

architectural-expert.com

DNS History

13 records (6 active, 7 former)

●NSns1.ubmdns.com2020-02-21 → 2026-07-24 · 2 obs

● 2020-02-21 09:22:16
● 2026-07-24 17:51:12

●NSns2.ubmdns.com2020-02-21 → 2026-07-24 · 2 obs

● 2020-02-21 09:22:16
● 2026-07-24 17:51:12

○MXmail1.ubm-us.net2020-02-21 → 2020-02-21 · 3 obs

● 2020-02-21 09:22:16
○ 2026-07-13 11:12:16
○ 2026-07-24 17:51:12

●A104.21.18.482026-07-13 → 2026-07-24 · 3 obs

○ 2020-02-21 09:22:16
● 2026-07-13 11:12:16
● 2026-07-24 17:51:12

○A104.31.76.1712020-02-21 → 2020-02-21 · 3 obs

● 2020-02-21 09:22:16
○ 2026-07-13 11:12:16
○ 2026-07-24 17:51:12

○A104.31.77.1712020-02-21 → 2020-02-21 · 3 obs

● 2020-02-21 09:22:16
○ 2026-07-13 11:12:16
○ 2026-07-24 17:51:12

●A172.67.180.1002026-07-13 → 2026-07-24 · 3 obs

○ 2020-02-21 09:22:16
● 2026-07-13 11:12:16
● 2026-07-24 17:51:12

○A2606:4700:3030::681f:4dab2020-02-21 → 2020-02-21 · 3 obs

● 2020-02-21 09:22:16
○ 2026-07-13 11:12:16
○ 2026-07-24 17:51:12

●A2606:4700:3031::6815:12302026-07-24 → 2026-07-24 · 3 obs

○ 2026-07-13 11:12:16
● 2026-07-24 17:51:10
● 2026-07-24 17:51:12

○A2606:4700:3031::ac43:b4642026-07-13 → 2026-07-13 · 4 obs

○ 2020-02-21 09:22:16
● 2026-07-13 11:12:16
○ 2026-07-24 17:51:10
○ 2026-07-24 17:51:12

○A2606:4700:3032::6815:12302026-07-13 → 2026-07-13 · 4 obs

○ 2020-02-21 09:22:16
● 2026-07-13 11:12:16
○ 2026-07-24 17:51:10
○ 2026-07-24 17:51:12

○A2606:4700:3033::681f:4cab2020-02-21 → 2020-02-21 · 3 obs

● 2020-02-21 09:22:16
○ 2026-07-13 11:12:16
○ 2026-07-24 17:51:12

●A2606:4700:3037::ac43:b4642026-07-24 → 2026-07-24 · 3 obs

○ 2026-07-13 11:12:16
● 2026-07-24 17:51:10
● 2026-07-24 17:51:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
architectural-expert.org	ns2.ubmdns.com, ns1.ubmdns.com	-

✅ Authoritative Response

Server:162.159.0.208

NS records: ns2.ubmdns.com, ns1.ubmdns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 291ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.18.48, 172.67.180.100`
AAAA	2	`2606:4700:3031::6815:1230, 2606:4700:3037::ac43:b464`
NS	2	`ns1.ubmdns.com, ns2.ubmdns.com`
TXT	1	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ns1.ubmdns.com dns.cloudflare.com`

Analysis

IP Addresses

architectural-expert.org points to the four IP addresses 104.21.18.48, 172.67.180.100, 2606:4700:3031::6815:1230 and 2606:4700:3037::ac43:b464.

wzdental.com, moneymoodboard.com, bmw365d.co and two other host names share IP numbers with architectural-expert.org.

Name Servers

architectural-expert.org uses two name servers for its delegation: ns1.ubmdns.com and ns2.ubmdns.com.

architectural-expert.org uses the same name servers as several other domains — among them gdcmatch.org, timetoanswer.com, msdndigitalmagazine.com and two more.

The two host names ns1.ubmdns.com and ns2.ubmdns.com each have a pair of IP addresses: ns1.ubmdns.com has 162.159.0.208 and 2400:cb00:2049:1::a29f:d0, and ns2.ubmdns.com has 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.

architectural-expert.org - robtex.com