`upndevelopment.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:22fb^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a6de^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.251^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.222^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`max.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c184^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`max.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2184^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`max.ns.cloudflare.com`
		A	108.162.193.132^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	172.64.33.132^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	173.245.59.132^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
NS	`mira.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mira.ns.cloudflare.com`
		A	108.162.192.204^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	172.64.32.204^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	173.245.58.204^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
MX	`mail.upndevelopment.de` ⭐
		A	45.84.196.81^{🇩🇪 TWENTYFOURFIRE45.84.196.0/24}
			PTR	`mail.upndevelopment.de`
TXT	`v=spf1 mx a -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.34.251, 172.67.166.222
		IPv6	2606:4700:3035::6815:22fb, 2606:4700:3037::ac43:a6de
SOA	`max.ns.cloudflare.com`dns@cloudflare.com serial=2400323609

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1775018881

Subdomains

mail.upndevelopment.de

Same first word

upndevelopment.de

DNS History

7 records (7 active, 0 former)

●NSmax.ns.cloudflare.com2026-03-24 → 2026-04-01 · 2 obs

● 2026-03-24 10:17:38
● 2026-04-01 05:17:20

●NSmira.ns.cloudflare.com2026-03-24 → 2026-04-01 · 2 obs

● 2026-03-24 10:17:38
● 2026-04-01 05:17:20

●MXmail.upndevelopment.de2026-03-24 → 2026-04-01 · 2 obs

● 2026-03-24 10:17:38
● 2026-04-01 05:17:20

●A104.21.34.2512026-03-24 → 2026-04-01 · 2 obs

● 2026-03-24 10:17:38
● 2026-04-01 05:17:20

●A172.67.166.2222026-03-24 → 2026-04-01 · 2 obs

● 2026-03-24 10:17:38
● 2026-04-01 05:17:20

●A2606:4700:3035::6815:22fb2026-03-24 → 2026-04-01 · 2 obs

● 2026-03-24 10:17:38
● 2026-04-01 05:17:20

●A2606:4700:3037::ac43:a6de2026-03-24 → 2026-04-01 · 2 obs

● 2026-03-24 10:17:38
● 2026-04-01 05:17:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
upndevelopment.de	max.ns.cloudflare.com, mira.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.204

NS records: max.ns.cloudflare.com, mira.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upndevelopment.de (unsigned zone)

⏱️ Timing

Total: 649ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.222, 104.21.34.251`
AAAA	2	`2606:4700:3037::ac43:a6de, 2606:4700:3035::6815:22fb`
NS	2	`max.ns.cloudflare.com, mira.ns.cloudflare.com`
MX	1	`mail.upndevelopment.de (pri: 10)`
TXT	1	`v=spf1 mx a -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`max.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

upndevelopment.de is the parent of mail.upndevelopment.de.

IP Addresses

upndevelopment.de points to four IP numbers: 2606:4700:3035::6815:22fb, 2606:4700:3037::ac43:a6de, 104.21.34.251 and 172.67.166.222.

Other host names including haberposta.net, photo-video.by, www.mycommunitybeer-blog.com, xtsit.com and www.masallarlabuyu.com share IP numbers with upndevelopment.de.

Name Servers

upndevelopment.de's delegation uses two name servers, max.ns.cloudflare.com and mira.ns.cloudflare.com.

upndevelopment.de shares the same name server setup as other domains, for example elantech.ru, wheelignition.site, poppay.jp, stephencarmickle.com and arifkhan.in.

upndevelopment.de at least partially shares name servers with other domains, including backupengine.com, ambalaj.biz, 2566i9.com, bearinlet.com and faroairportprivatetaxi.com.

These name servers are commonly used with elisa.ns.cloudflare.com and lucy.ns.cloudflare.com.

Host names with six IP numbers:

max.ns.cloudflare.com points to: 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132.

mira.ns.cloudflare.com points to: 2606:4700:50::adf5:3acc, 2803:f800:50::6ca2:c0cc, 2a06:98c1:50::ac40:20cc, 108.162.192.204, 172.64.32.204 and 173.245.58.204.

Mail Servers

upndevelopment.de is handled by a single mail server, mail.upndevelopment.de.

upndevelopment.de shares the same mail server setup as other domains, such as globaltags.xyz, rappytv.com and jbugel.xyz.

mail.upndevelopment.de points to a single IP: 45.84.196.81.

upndevelopment.de - robtex.com