speed4b.de - robtex.com

speed4b.de

DNSSEC⚠️ Not signed
NSnsa9.schlundtech.de ⭐
A2607:f1c0:fe:53:185:132:34:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-stec.ui-dns.com
A185.132.34.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.com
NSnsb9.schlundtech.de
A2607:f1c0:fe:53:185:132:35:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-stec.ui-dns.org
A185.132.35.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.org
NSnsc9.schlundtech.de
A2001:8d8:fe:53:217:160:80:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.de
A217.160.80.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.de
NSnsd9.schlundtech.de
A2001:8d8:fe:53:217:160:81:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.biz
A217.160.81.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.biz
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1d::1b🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f27.1e100.net
A172.253.115.26🇺🇸 Google172.253.115.0/24
PTRbg-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
SOAnsa9.schlundtech.dejochen\@fabig.speed4b.de 2021-10-19 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1777320818

Same first word

speed4b.de

DNS History

13 records (9 active, 4 former)

20162017201820192020202120222023202420252026NSnsa9.schlundtech.densb9.schlundtech.densc9.schlundtech.densd9.schlundtech.deMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.com
●NSnsa9.schlundtech.de2015-07-21 → 2026-04-27 · 2 obs
● 2015-07-21 07:16:44
● 2026-04-27 20:33:48
●NSnsb9.schlundtech.de2015-07-21 → 2026-04-27 · 2 obs
● 2015-07-21 07:16:44
● 2026-04-27 20:33:48
●NSnsc9.schlundtech.de2015-07-21 → 2026-04-27 · 2 obs
● 2015-07-21 07:16:44
● 2026-04-27 20:33:48
●NSnsd9.schlundtech.de2015-07-21 → 2026-04-27 · 2 obs
● 2015-07-21 07:16:44
● 2026-04-27 20:33:48
●MXalt1.aspmx.l.google.com2015-07-21 → 2026-04-27 · 2 obs
● 2015-07-21 07:16:44
● 2026-04-27 20:33:48
●MXalt2.aspmx.l.google.com2015-07-21 → 2026-04-27 · 2 obs
● 2015-07-21 07:16:44
● 2026-04-27 20:33:48
●MXalt3.aspmx.l.google.com2026-04-12 → 2026-04-27 · 3 obs
○ 2018-08-04 09:30:56
● 2026-04-12 14:38:58
● 2026-04-27 20:33:48
●MXalt4.aspmx.l.google.com2026-04-12 → 2026-04-27 · 3 obs
○ 2018-08-04 09:30:56
● 2026-04-12 14:38:58
● 2026-04-27 20:33:48
●MXaspmx.l.google.com2015-07-21 → 2026-04-27 · 2 obs
● 2015-07-21 07:16:44
● 2026-04-27 20:33:48
○MXaspmx2.googlemail.com2015-07-21 → 2018-08-04 · 4 obs
● 2015-07-21 07:16:44
● 2018-08-04 09:30:56
○ 2026-04-12 14:38:58
○ 2026-04-27 20:33:48
○MXaspmx3.googlemail.com2015-07-21 → 2018-08-04 · 4 obs
● 2015-07-21 07:16:44
● 2018-08-04 09:30:56
○ 2026-04-12 14:38:58
○ 2026-04-27 20:33:48
○MXaspmx4.googlemail.com2015-07-21 → 2018-08-04 · 4 obs
● 2015-07-21 07:16:44
● 2018-08-04 09:30:56
○ 2026-04-12 14:38:58
○ 2026-04-27 20:33:48
○MXaspmx5.googlemail.com2015-07-21 → 2018-08-04 · 4 obs
● 2015-07-21 07:16:44
● 2018-08-04 09:30:56
○ 2026-04-12 14:38:58
○ 2026-04-27 20:33:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, f.nic.de, a.nic.de-
speed4b.densc9.schlundtech.de, nsd9.schlundtech.de, nsa9.schlundtech.de, nsb9.schlundtech.de-

✅ Authoritative Response

Server:185.132.35.227

NS records: nsc9.schlundtech.de, nsd9.schlundtech.de, nsa9.schlundtech.de, nsb9.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for speed4b.de (unsigned zone)

⏱️ Timing

Total: 978ms | Queries: -

📄 Records

TypeCountSample Data
NS4nsc9.schlundtech.de, nsd9.schlundtech.de...
MX5alt2.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...
SOA1nsa9.schlundtech.de jochen\.fabig.speed4

Analysis

Name Servers

speed4b.de is delegated to four name servers: nsa9.schlundtech.de, nsb9.schlundtech.de, nsc9.schlundtech.de and nsd9.schlundtech.de.

speed4b.de shares some name servers with other domains, for example onscreen-server.eu, tue-taunus.com, andrena-jobs.de, ibson.com and trnd.es.

Host names with two IP numbers

Two IPs per host:

nsa9.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227

nsb9.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227

nsc9.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227

nsd9.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227

Mail Servers

speed4b.de is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

speed4b.de shares some mail servers with other domains, at least partially; for instance ns500698.ns500758.ns500759.ns500698.ns500736.ns500735.ns500698.ns500735.ns500698.ns500576.ns500619.ns500652.ns500576.trackreceptor.com, ns500731.ns500754.ns500742.ns500754.ns500704.ns500704.ns500742.ns500731.ns500688.ns500671.ns500671.ns500705.ns500671.ns500291.ns500671.ns500666.ns500153.tenderladiesbz.com, ns500671.ns500731.ns500671.ns500742.ns500754.ns500705.ns500671.ns500705.ns500705.ns500678.ns500649.ns500142.lusty(0x736c7574)z.com, oxygen-rp.com and skinmoderne.com.

these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4004:c1d::1b and 172.253.115.26.

Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1a and 108.177.123.26.

Host alt2.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.27.

Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1b and 172.253.135.27.

Host alt4.aspmx.l.google.com has IPs 2607:f8b0:4001:c70::1a and 192.178.209.27.