`refill-experts.de`

DNSSEC	⚠️ Not signed
A	144.76.59.142^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
		PTR	`static.142.59.76.144.clients.your-server.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	`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	`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	`refill-experts.de` ⭐
		A	144.76.59.142^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`static.142.59.76.144.clients.your-server.de`
TXT	`v=spf1 a mx ip4:144.76.59.147 ~all`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2022-07-18 #9

`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=1774692945

MX for

refill-experts.de

Same first word

refill-experts.at

refill-experts.de

DNS History

9 records (5 active, 4 former)

●NShelium.ns.hetzner.de2026-03-09 → 2026-03-28 · 3 obs

○ 2017-08-08 00:23:54
● 2026-03-09 07:56:52
● 2026-03-28 10:20:30

●NShydrogen.ns.hetzner.com2026-03-09 → 2026-03-28 · 3 obs

○ 2017-08-08 00:23:54
● 2026-03-09 07:56:52
● 2026-03-28 10:20:30

○NSns11.nameserver.de2015-06-23 → 2017-08-08 · 4 obs

● 2015-06-23 12:10:06
● 2017-08-08 00:23:54
○ 2026-03-09 07:56:52
○ 2026-03-28 10:20:30

○NSns12.nameserver.de2015-06-23 → 2017-08-08 · 4 obs

● 2015-06-23 12:10:06
● 2017-08-08 00:23:54
○ 2026-03-09 07:56:52
○ 2026-03-28 10:20:30

●NSoxygen.ns.hetzner.com2026-03-09 → 2026-03-28 · 3 obs

○ 2017-08-08 00:23:54
● 2026-03-09 07:56:52
● 2026-03-28 10:20:30

○MXmail.refill-experts.de2015-06-23 → 2017-08-08 · 4 obs

● 2015-06-23 12:10:06
● 2017-08-08 00:23:54
○ 2026-03-09 07:56:52
○ 2026-03-28 10:20:30

●MXrefill-experts.de2026-03-09 → 2026-03-28 · 3 obs

○ 2017-08-08 00:23:54
● 2026-03-09 07:56:52
● 2026-03-28 10:20:30

●A144.76.59.1422026-03-09 → 2026-03-28 · 3 obs

○ 2017-08-08 00:23:54
● 2026-03-09 07:56:52
● 2026-03-28 10:20:30

○A212.223.139.492015-06-23 → 2017-08-08 · 4 obs

● 2015-06-23 12:10:06
● 2017-08-08 00:23:54
○ 2026-03-09 07:56:52
○ 2026-03-28 10:20:30

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:193.47.99.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for refill-experts.de (unsigned zone)

⏱️ Timing

Total: 658ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.76.59.142`
NS	3	`hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...`
MX	1	`refill-experts.de (pri: 10)`
TXT	1	`v=spf1 a mx ip4:144.76.59.147 ~all`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

Analysis

Mail Server Role

refill-experts.de serves as the mail server for refill-experts.de.

IP Addresses

refill-experts.de points to a single IP number: 144.76.59.142.

Other host names, for instance www.grpc.de, static.142.59.76.144.clients.your-server.de, www.lucka-hunde.de and lucka-hunde.de share IP numbers with refill-experts.de.

Name Servers

The delegation for refill-experts.de is handled by three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

refill-experts.de at least partially shares name servers with other domains, for instance proktologe-muenchen.de, openipc.link, shred.zone, viavendo.net and qmh-digital.de.

These name servers are commonly used with the name servers ns1.first-ns.de.

Two IP numbers per host:

hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98.

oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192.

helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.

Mail Servers

A single mail server handles refill-experts.de.

refill-experts.de points to a single IP: 144.76.59.142.

refill-experts.de - robtex.com