`sosmailbox.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::228^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0228.elastic-ssl.ui-r.com`
A	217.160.0.51^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1126.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:527e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1126.ui-dns.com`
		A	217.160.82.126^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1126.ui-dns.com`
NS	`ns1126.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:517e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1126.ui-dns.biz`
		A	217.160.81.126^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1126.ui-dns.biz`
NS	`ns1126.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:126^{🇺🇸 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	`ns1126.ui-dns.de`
		A	217.160.80.126^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1126.ui-dns.de`
NS	`ns1126.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:537e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1126.ui-dns.org`
		A	217.160.83.126^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1126.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1126.ui-dns.com`hostmaster@schlund.de 2017-05-23 #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=1777091369

Same first word

sosmailbox.de

sosmailbox.com

DNS History

15 records (8 active, 7 former)

●NSns1126.ui-dns.biz2019-12-31 → 2026-04-25 · 3 obs

○ 2017-02-10 23:35:18
● 2019-12-31 18:14:42
● 2026-04-25 04:35:56

●NSns1126.ui-dns.com2019-12-31 → 2026-04-25 · 3 obs

○ 2017-02-10 23:35:18
● 2019-12-31 18:14:42
● 2026-04-25 04:35:56

●NSns1126.ui-dns.de2019-12-31 → 2026-04-25 · 3 obs

○ 2017-02-10 23:35:18
● 2019-12-31 18:14:42
● 2026-04-25 04:35:56

●NSns1126.ui-dns.org2019-12-31 → 2026-04-25 · 3 obs

○ 2017-02-10 23:35:18
● 2019-12-31 18:14:42
● 2026-04-25 04:35:56

○NSns21.schlund.de2015-08-18 → 2017-02-10 · 4 obs

● 2015-08-18 17:41:46
● 2017-02-10 23:35:18
○ 2019-12-31 18:14:42
○ 2026-04-25 04:35:56

○NSns22.schlund.de2015-08-18 → 2017-02-10 · 4 obs

● 2015-08-18 17:41:46
● 2017-02-10 23:35:18
○ 2019-12-31 18:14:42
○ 2026-04-25 04:35:56

●MXmx00.ionos.de2026-04-02 → 2026-04-25 · 3 obs

○ 2019-12-31 18:14:42
● 2026-04-02 09:08:12
● 2026-04-25 04:35:56

○MXmx00.schlund.de2015-08-18 → 2019-12-31 · 4 obs

● 2015-08-18 17:41:46
● 2019-12-31 18:14:42
○ 2026-04-02 09:08:12
○ 2026-04-25 04:35:56

●MXmx01.ionos.de2026-04-02 → 2026-04-25 · 3 obs

○ 2019-12-31 18:14:42
● 2026-04-02 09:08:12
● 2026-04-25 04:35:56

○MXmx01.schlund.de2015-08-18 → 2019-12-31 · 4 obs

● 2015-08-18 17:41:46
● 2019-12-31 18:14:42
○ 2026-04-02 09:08:12
○ 2026-04-25 04:35:56

○A2001:8d8:1000:60:7bd4:27f2:bc86:85e2016-06-26 → 2017-02-10 · 5 obs

○ 2016-02-28 11:50:10
● 2016-06-26 22:11:16
● 2017-02-10 23:35:18
○ 2019-12-31 18:14:42
○ 2026-04-25 04:35:56

●A2001:8d8:100f:f000::2282019-12-31 → 2026-04-25 · 3 obs

○ 2017-02-10 23:35:18
● 2019-12-31 18:14:42
● 2026-04-25 04:35:56

○A212.227.147.62016-06-26 → 2017-02-10 · 5 obs

○ 2016-02-28 11:50:10
● 2016-06-26 22:11:16
● 2017-02-10 23:35:18
○ 2019-12-31 18:14:42
○ 2026-04-25 04:35:56

●A217.160.0.512019-12-31 → 2026-04-25 · 3 obs

○ 2017-02-10 23:35:18
● 2019-12-31 18:14:42
● 2026-04-25 04:35:56

○A82.165.78.1662015-08-18 → 2016-02-28 · 4 obs

● 2015-08-18 17:41:46
● 2016-02-28 11:50:10
○ 2016-06-26 22:11:16
○ 2026-04-25 04:35:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
sosmailbox.de	ns1126.ui-dns.biz, ns1126.ui-dns.com, ns1126.ui-dns.org, ns1126.ui-dns.de	-

✅ Authoritative Response

Server:217.160.82.126

NS records: ns1126.ui-dns.biz, ns1126.ui-dns.com, ns1126.ui-dns.org, ns1126.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sosmailbox.de (unsigned zone)

⏱️ Timing

Total: 2294ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.51`
AAAA	1	`2001:8d8:100f:f000::228`
NS	4	`ns1126.ui-dns.org, ns1126.ui-dns.de...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1126.ui-dns.com hostmaster.schlund.de`

Analysis

IP Addresses

sosmailbox.de resolves to two IP numbers: 2001:8d8:100f:f000::228 and 217.160.0.51.

Other host names, for instance locicero.de, for-interieur.fr, mfdlabs.net, avono-demo.de and grafen.net share IP numbers with sosmailbox.de.

Name Servers

sosmailbox.de's delegation is handled by four name servers: ns1126.ui-dns.biz, ns1126.ui-dns.com, ns1126.ui-dns.de and ns1126.ui-dns.org.

sosmailbox.de partially shares name servers with other domains; examples include aras-reisen.eu, pintacar.es, electrynet.com, drkurtpeters.com and dcar-evaluation.com.

These name servers commonly accompany ns1038.ui-dns.com, ns1037.ui-dns.de, ns1069.ui-dns.de and ns1115.ui-dns.org.

Host names with two IPs:

ns1126.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:517e:100 and 217.160.81.126

ns1126.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:527e:100 and 217.160.82.126

ns1126.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:126 and 217.160.80.126

ns1126.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:537e:100 and 217.160.83.126

Mail Servers

sosmailbox.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

sosmailbox.de has the same mail server setup as other domains, including kredit-wissen.de, bimigu.de, eisenbahn-server.de, valuesoftware.de and martaflex.de.

Host names with one IP number: The host name mx00.ionos.de points to 212.227.15.41 and the host name mx01.ionos.de points to 217.72.192.67.

sosmailbox.de - robtex.com

sosmailbox.de

de

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`sosmailbox.de`

`de`