`smartjump.de`

DNSSEC	⚠️ Not signed
A	2a02:2479:8d:b900::1^{🇩🇪 IONOS-AS2a02:2478::/29 IONOS SE}
A	217.154.115.75^{🇬🇧 IONOS-AS217.154.112.0/21 IONOS SE}
NS	`ns3.stratoserver.net` ⭐
		A	2607:f1c0:fe:53:185:132:34:159^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns3.stratoserver.net`
		A	185.132.34.159^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns3.stratoserver.net`
NS	`ns4.stratoserver.net`
		A	2001:8d8:fe:53:5747:2a74:d:32^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
		A	217.160.80.159^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
MX	`smartjump.de` ⭐
		A	2a02:2479:8d:b900::1^{🇩🇪 IONOS-AS2a02:2478::/29 IONOS SE}
		A	217.154.115.75^{🇬🇧 IONOS-AS217.154.112.0/21 IONOS SE}
			PTR	`ip217.154.115-75.pbiaas.com`
SOA	`ns3.stratoserver.net`hostmaster@strato-rz.de 2020-05-13 #5

`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=1774648763

MX for

smartjump.de

Same first word

smartjump.de

Similar names

jumpsmart.com

DNS History

12 records (5 active, 7 former)

○NSns.stratoserver.net2015-06-01 → 2016-09-19 · 4 obs

● 2015-06-01 13:43:18
● 2016-09-19 18:47:20
○ 2017-05-14 04:30:04
○ 2026-03-27 22:18:22

○NSns2.stratoserver.net2015-06-01 → 2016-09-19 · 4 obs

● 2015-06-01 13:43:18
● 2016-09-19 18:47:20
○ 2017-05-14 04:30:04
○ 2026-03-27 22:18:22

●NSns3.stratoserver.net2017-05-14 → 2026-03-27 · 3 obs

○ 2016-09-19 18:47:20
● 2017-05-14 04:30:04
● 2026-03-27 22:18:22

●NSns4.stratoserver.net2017-05-14 → 2026-03-27 · 3 obs

○ 2016-09-19 18:47:20
● 2017-05-14 04:30:04
● 2026-03-27 22:18:22

●MXsmartjump.de2015-06-01 → 2026-03-27 · 2 obs

● 2015-06-01 13:43:18
● 2026-03-27 22:18:22

●A217.154.115.752026-03-27 → 2026-03-27 · 2 obs

○ 2017-05-14 04:30:04
● 2026-03-27 22:18:22

●A2a02:2479:8d:b900::12026-03-27 → 2026-03-27 · 2 obs

○ 2017-05-14 04:30:04
● 2026-03-27 22:18:22

○A85.214.119.2352015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 13:43:18
○ 2015-10-19 14:36:34
○ 2026-03-27 22:18:22

○A85.214.133.1672017-05-14 → 2017-05-14 · 3 obs

○ 2016-09-19 18:47:20
● 2017-05-14 04:30:04
○ 2026-03-27 22:18:22

○A85.214.212.92015-10-19 → 2015-12-20 · 5 obs

○ 2015-06-01 13:43:18
● 2015-10-19 14:36:34
● 2015-12-20 15:37:48
○ 2016-03-30 00:58:52
○ 2026-03-27 22:18:22

○A85.214.224.1372016-03-30 → 2016-09-19 · 5 obs

○ 2015-12-20 15:37:48
● 2016-03-30 00:58:52
● 2016-09-19 18:47:20
○ 2017-05-14 04:30:04
○ 2026-03-27 22:18:22

○A85.214.96.1772026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 22:18:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
smartjump.de	ns3.stratoserver.net, ns4.stratoserver.net	-

✅ Authoritative Response

Server:217.160.80.159

NS records: ns3.stratoserver.net, ns4.stratoserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartjump.de (unsigned zone)

⏱️ Timing

Total: 1358ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.154.115.75`
AAAA	1	`2a02:2479:8d:b900::1`
NS	2	`ns4.stratoserver.net, ns3.stratoserver.net`
MX	1	`smartjump.de (pri: 10)`
SOA	1	`ns3.stratoserver.net hostmaster.strato-r`

Analysis

Mail Server Role

smartjump.de serves as the mail server for smartjump.de.

IP Addresses

smartjump.de points to two IP numbers: 2a02:2479:8d:b900::1 and 217.154.115.75.

Name Servers

smartjump.de is delegated to two name servers: ns3.stratoserver.net and ns4.stratoserver.net.

smartjump.de uses the same name server setup as other domains, for instance jatoniki.de, tintenlaedchen.de, df-server07.nl, quellenhof-rasbach.de and pictureteam.de.

Host names with two IP numbers:

The host ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159.

The host ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159.

Mail Servers

A single mail server handles smartjump.de and smartjump.de.

Host name smartjump.de resolves to two IPs: 2a02:2479:8d:b900::1 and 217.154.115.75.

smartjump.de - robtex.com

smartjump.de

de