apprex.de - dns.ninja

`apprex.de`

DNSSEC	⚠️ Not signed
A	94.130.104.71^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
		PTR	`www.ap-1.org`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`helium.ns.hetzner.de`
		A	2001:67c:192c::add:5^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`helium.ns.hetzner.de`
		A	193.47.99.5^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`helium.ns.hetzner.de`
NS	`hydrogen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:1098^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`hydrogen.ns.hetzner.com`
		A	213.133.100.98^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`hydrogen.ns.hetzner.com`
NS	`oxygen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:2992^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`oxygen.ns.hetzner.com`
		A	88.198.229.192^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`oxygen.ns.hetzner.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
TXT	`google-site-verification=ZxUhary5jGd3UERojNEDr9K1ATGxt4UvHpSEQZJHYSc`
TXT	`v=spf1 +a +mx include:emsd1.com include:spf.brevo.com include:mail.zendesk.co...`
TXT	`brevo-code:fb273c6d627e6dd6916aa474c93f2afd`
TXT	`google-site-verification=0yFTxh6SMk_TEL35LedqvuEQJ8pvfPiHhx0Kw9mHoTI`
TXT	`google-site-verification=SlXtNZIWMg1y_ABR-zHkutNE3J4fugAd4PPko7a_66c`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-01-21 #4

`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=1783096299

Subdomains

mail.apprex.de

Same first word

apprex.de

apprex.net

apprex.com

apprex.fr

Similar names

rappex.com

xapper.net

xpaper.eu

rxpape.com

rapexp.es

erxapp.com

rexapp.com

apexpr.com.tw

perpax.com

prepax.com

rexapp.co

paxrep.com

apexpr.com

appxer.com

parpex.com

xapper.com

xpaper.com

xpaper.net

pxpera.com

parexp.com

paperx.com.br

prepax.com.br

apexrp.com

rapexp.net

xpaper.vip

rpapex.altervista.org

paperx.com

xapper.org

rexapp.net

xprepa.com

DNS History

18 records (6 active, 12 former)

●NShelium.ns.hetzner.de2026-02-25 → 2026-07-03 · 3 obs

○ 2019-04-03 22:55:32
● 2026-02-25 22:44:20
● 2026-07-03 16:57:22

●NShydrogen.ns.hetzner.com2026-02-25 → 2026-07-03 · 3 obs

○ 2019-04-03 22:55:32
● 2026-02-25 22:44:20
● 2026-07-03 16:57:22

●NSns1.first-ns.de2019-04-03 → 2026-07-03 · 3 obs

○ 2017-01-25 11:07:04
● 2019-04-03 22:55:32
● 2026-07-03 16:57:22

○NSns55.1und1.de2015-07-24 → 2017-01-25 · 4 obs

● 2015-07-24 23:13:04
● 2017-01-25 11:07:04
○ 2019-04-03 22:55:32
○ 2026-07-03 16:57:22

○NSns56.1und1.de2015-07-24 → 2017-01-25 · 4 obs

● 2015-07-24 23:13:04
● 2017-01-25 11:07:04
○ 2019-04-03 22:55:32
○ 2026-07-03 16:57:22

●NSoxygen.ns.hetzner.com2026-02-25 → 2026-07-03 · 3 obs

○ 2019-04-03 22:55:32
● 2026-02-25 22:44:20
● 2026-07-03 16:57:22

○NSrobotns2.second-ns.de2019-04-03 → 2019-04-03 · 4 obs

○ 2017-01-25 11:07:04
● 2019-04-03 22:55:32
○ 2026-02-25 22:44:20
○ 2026-07-03 16:57:22

○NSrobotns3.second-ns.com2019-04-03 → 2019-04-03 · 4 obs

○ 2017-01-25 11:07:04
● 2019-04-03 22:55:32
○ 2026-02-25 22:44:20
○ 2026-07-03 16:57:22

○MXmail.apprex.de2019-04-03 → 2019-04-03 · 4 obs

○ 2017-01-25 11:07:04
● 2019-04-03 22:55:32
○ 2026-02-25 22:44:20
○ 2026-07-03 16:57:22

○MXmx00.kundenserver.de2015-07-24 → 2017-01-25 · 4 obs

● 2015-07-24 23:13:04
● 2017-01-25 11:07:04
○ 2019-04-03 22:55:32
○ 2026-07-03 16:57:22

○MXmx01.kundenserver.de2015-07-24 → 2017-01-25 · 4 obs

● 2015-07-24 23:13:04
● 2017-01-25 11:07:04
○ 2019-04-03 22:55:32
○ 2026-07-03 16:57:22

●MXsmtp.google.com2026-02-25 → 2026-07-03 · 3 obs

○ 2019-04-03 22:55:32
● 2026-02-25 22:44:20
● 2026-07-03 16:57:22

○A159.69.94.322019-04-03 → 2019-04-03 · 4 obs

○ 2017-01-25 11:07:04
● 2019-04-03 22:55:32
○ 2026-02-25 22:44:20
○ 2026-07-03 16:57:22

○A2001:8d8:1001:203d:181b:1efb:a636:60002015-07-24 → 2015-11-22 · 4 obs

● 2015-07-24 23:13:04
● 2015-11-22 04:45:30
○ 2016-02-27 14:09:40
○ 2026-07-03 16:57:22

○A2001:8d8:1001:203d:df04:88b2:96fb:183f2016-02-27 → 2017-01-25 · 5 obs

○ 2015-11-22 04:45:30
● 2016-02-27 14:09:40
● 2017-01-25 11:07:04
○ 2019-04-03 22:55:32
○ 2026-07-03 16:57:22

○A212.227.129.212016-02-27 → 2017-01-25 · 5 obs

○ 2015-11-22 04:45:30
● 2016-02-27 14:09:40
● 2017-01-25 11:07:04
○ 2019-04-03 22:55:32
○ 2026-07-03 16:57:22

○A217.160.175.2382015-07-24 → 2015-11-22 · 4 obs

● 2015-07-24 23:13:04
● 2015-11-22 04:45:30
○ 2016-02-27 14:09:40
○ 2026-07-03 16:57:22

●A94.130.104.712026-02-25 → 2026-07-03 · 3 obs

○ 2019-04-03 22:55:32
● 2026-02-25 22:44:20
● 2026-07-03 16:57:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
apprex.de	hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com	-

✅ Authoritative Response

Server:193.47.99.5

NS records: hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for apprex.de (unsigned zone)

⏱️ Timing

Total: 1695ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.130.104.71`
NS	3	`oxygen.ns.hetzner.com, helium.ns.hetzner.de...`
MX	1	`smtp.google.com (pri: 1)`
TXT	5	`google-site-verification=ZxUhary5jGd3UER, v=spf1 +a +mx include:emsd1.com include:...`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

Analysis

Hierarchy

apprex.de is the parent zone for mail.apprex.de.

IP Addresses

apprex.de resolves to just one IP address, 94.130.104.71.

mail.tafel-bad-brueckenau.de, tafel-bad-brueckenau.de and mail.apprex.de are examples of other host names that share IP numbers with apprex.de.

Name Servers

The NS records for apprex.de point to four name servers: ns1.first-ns.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

apprex.de partially shares its NS delegation with several other domains, including kr-labs.com.ua, natur-pc.de, onprem.de and two others.

The name servers robotns2.second-ns.de, robotns3.second-ns.com, ns1.your-server.de and two others are commonly seen in use alongside these name servers.

ns1.first-ns.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de each carry two IP addresses. ns1.first-ns.de has 213.239.242.238 and 2a01:4f8:0:a101::a:1; hydrogen.ns.hetzner.com has 213.133.100.98 and 2a01:4f8:0:1::add:1098; oxygen.ns.hetzner.com has 88.198.229.192 and 2a01:4f8:0:1::add:2992; helium.ns.hetzner.de has 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

The sole mail server for apprex.de is smtp.google.com.

Among the domains sharing a mail server setup with apprex.de are toyotanz.com.ar, luxmend.com, discover.cl and two others.

There is at least a partial MX overlap between apprex.de and other domains, including seasonic.com, emimonster.com, seoine.de and two others.

These mail servers often co-occur with the mail servers alt1.aspmx.l.google.com.

With 9 IP addresses total, smtp.google.com resolves to 142.250.31.26, 142.250.31.27, 142.251.179.26 and 6 others.