`mdo-beratung.de`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3035::ac43:d481^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5da7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.167^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.129^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`stephane.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2670^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c270^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stephane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2270^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stephane.ns.cloudflare.com`
		A	108.162.194.112^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	162.159.38.112^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	172.64.34.112^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
NS	`sullivan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sullivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sullivan.ns.cloudflare.com`
		A	108.162.195.161^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	162.159.44.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	172.64.35.161^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
MX	`mail.mdo-beratung.de` ⭐
		A	2a01:4f8:c012:8dc2::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	168.119.157.16^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`mail.mdo-beratung.de`
TXT	`201804281206525gdabg7h1skuq362wtybg6xum6c6fgp1n1izl92ry70ib8p97h`
TXT	`v=spf1 mx ip4:168.119.157.16 ip6:2a01:4f8:c012:8dc2::1 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.167, 172.67.212.129
		IPv6 hints	2606:4700:3035::ac43:d481, 2606:4700:3036::6815:5da7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com
SOA	`stephane.ns.cloudflare.com`dns@cloudflare.com serial=2411186469

`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=1786246935

Subdomains

mail.mdo-beratung.de

DNS History

12 records (7 active, 5 former)

○NSa.ns14.net2018-07-13 → 2018-07-13 · 3 obs

● 2018-07-13 14:51:00
○ 2026-08-09 04:19:50
○ 2026-08-09 04:19:54

○NSb.ns14.net2018-07-13 → 2018-07-13 · 3 obs

● 2018-07-13 14:51:00
○ 2026-08-09 04:19:50
○ 2026-08-09 04:19:54

○NSc.ns14.net2018-07-13 → 2018-07-13 · 3 obs

● 2018-07-13 14:51:00
○ 2026-08-09 04:19:50
○ 2026-08-09 04:19:54

○NSd.ns14.net2018-07-13 → 2018-07-13 · 3 obs

● 2018-07-13 14:51:00
○ 2026-08-09 04:19:50
○ 2026-08-09 04:19:54

●NSstephane.ns.cloudflare.com2026-08-09 → 2026-08-09 · 3 obs

○ 2018-07-13 14:51:00
● 2026-08-09 04:19:50
● 2026-08-09 04:19:54

●NSsullivan.ns.cloudflare.com2026-08-09 → 2026-08-09 · 3 obs

○ 2018-07-13 14:51:00
● 2026-08-09 04:19:50
● 2026-08-09 04:19:54

●MXmail.mdo-beratung.de2018-07-13 → 2026-08-09 · 2 obs

● 2018-07-13 14:51:00
● 2026-08-09 04:19:54

●A104.21.93.1672026-08-09 → 2026-08-09 · 3 obs

○ 2018-07-13 14:51:00
● 2026-08-09 04:19:50
● 2026-08-09 04:19:54

●A172.67.212.1292026-08-09 → 2026-08-09 · 3 obs

○ 2018-07-13 14:51:00
● 2026-08-09 04:19:50
● 2026-08-09 04:19:54

●A2606:4700:3035::ac43:d4812026-08-09 → 2026-08-09 · 3 obs

○ 2018-07-13 14:51:00
● 2026-08-09 04:19:50
● 2026-08-09 04:19:54

●A2606:4700:3036::6815:5da72026-08-09 → 2026-08-09 · 3 obs

○ 2018-07-13 14:51:00
● 2026-08-09 04:19:50
● 2026-08-09 04:19:54

○A88.99.161.1832018-07-13 → 2018-07-13 · 3 obs

● 2018-07-13 14:51:00
○ 2026-08-09 04:19:50
○ 2026-08-09 04:19:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
mdo-beratung.de	stephane.ns.cloudflare.com, sullivan.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.112

NS records: stephane.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 654ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.212.129, 104.21.93.167`
AAAA	2	`2606:4700:3035::ac43:d481, 2606:4700:3036::6815:5da7`
NS	2	`stephane.ns.cloudflare.com, sullivan.ns.cloudflare.com`
MX	1	`mail.mdo-beratung.de (pri: 10)`
TXT	2	`201804281206525gdabg7h1skuq362wtybg6xum6, v=spf1 mx ip4:168.119.157.16 ip6:2a01:4f`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`stephane.ns.cloudflare.com dns.cloudflar`

Analysis

Hierarchy

mail.mdo-beratung.de is delegated beneath mdo-beratung.de.

IP Addresses

mdo-beratung.de points to the four IP addresses 104.21.93.167, 172.67.212.129, 2606:4700:3035::ac43:d481 and 2606:4700:3036::6815:5da7.

00124.cc, mayita-shanghai.com, mail.cervantes.edu.bo and two other host names share IP numbers with mdo-beratung.de.

Name Servers

The NS records for mdo-beratung.de delegate to stephane.ns.cloudflare.com and sullivan.ns.cloudflare.com.

mdo-beratung.de uses the same name servers as several other domains — among them parkloyalty.com, olivelorisplay.com, bithippie.com and two more.

There is at least partial name server overlap between mdo-beratung.de and other domains — 6aim.com, kamrosh.com, wnb-adguard.pro and two more among them.

These name servers tend to appear in combination with the name servers sunny.ns.cloudflare.com, apollo.ns.cloudflare.com, dahlia.ns.cloudflare.com and lila.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

stephane.ns.cloudflare.com maps to 108.162.194.112, 162.159.38.112, 172.64.34.112 and 3 additional IP addresses.

sullivan.ns.cloudflare.com maps to 108.162.195.161, 162.159.44.161, 172.64.35.161 and 3 additional IP addresses.

Mail Servers

Mail for mdo-beratung.de is handled by a single mail server, mail.mdo-beratung.de.

The mail server configuration of mdo-beratung.de is identical to that of other domains — pro21.de being one example.

mail.mdo-beratung.de carries two IP numbers: 168.119.157.16 and 2a01:4f8:c012:8dc2::1.

mdo-beratung.de - robtex.com

mdo-beratung.de

de

Subdomains

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`mdo-beratung.de`

`de`