sbs.center - robtex.com

sbs.center

DNSSEC⚠️ Not signed
A89.31.143.90AS20210889.31.143.0/24
NSns.udag.de
A2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns.udag.de
A217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns.udag.de
NSns.udag.net
A2607:f1c0:fe:53:185:132:33:253🇺🇸 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.udag.net
A185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns.udag.net
NSns.udag.org
A2607:f1c0:fe:53:185:132:34:253🇺🇸 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.udag.org
A185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns.udag.org
MXmx00.udag.de
A62.146.106.39🇩🇪 AS1559862.146.104.0/22
PTRmx00.udag.de
MXmx01.udag.de(20)
A62.146.106.40🇩🇪 AS1559862.146.104.0/22
PTRmx01.udag.de
TXTv=spf1 include:_smtp.udag.de ~all
SOAns.udag.dehostmaster@united-domains.de 2026-04-09 #50

center

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.center
NSv0n1.nic.center
NSv0n2.nic.center
NSv0n3.nic.center
NSv2n0.nic.center
NSv2n1.nic.center
SOAv0n0.nic.centerhostmaster@donuts.email serial=1783587146

Same first word

Similar names

DNS History

8 records (6 active, 2 former)

2017201820192020202120222023202420252026NSns.udag.dens.udag.netns.udag.orgMXmx00.udag.demx01.udag.deA89.31.143.9089.31.143.10089.31.143.123
NSns.udag.de2016-12-11 → 2026-07-09 · 6 obs
● 2016-12-11 00:37:30
● 2017-10-16 08:04:16
○ 2026-02-21 13:18:06
○ 2026-03-18 10:59:08
● 2026-05-18 11:13:20
● 2026-07-09 09:22:14
NSns.udag.net2016-12-11 → 2026-07-09 · 6 obs
● 2016-12-11 00:37:30
● 2017-10-16 08:04:16
○ 2026-02-21 13:18:06
○ 2026-03-18 10:59:08
● 2026-05-18 11:13:20
● 2026-07-09 09:22:14
NSns.udag.org2016-12-11 → 2026-07-09 · 6 obs
● 2016-12-11 00:37:30
● 2017-10-16 08:04:16
○ 2026-02-21 13:18:06
○ 2026-03-18 10:59:08
● 2026-05-18 11:13:20
● 2026-07-09 09:22:14
MXmx00.udag.de2016-12-11 → 2026-07-09 · 6 obs
● 2016-12-11 00:37:30
● 2017-10-16 08:04:16
○ 2026-02-21 13:18:06
○ 2026-03-18 10:59:08
● 2026-05-18 11:13:20
● 2026-07-09 09:22:14
MXmx01.udag.de2016-12-11 → 2026-07-09 · 6 obs
● 2016-12-11 00:37:30
● 2017-10-16 08:04:16
○ 2026-02-21 13:18:06
○ 2026-03-18 10:59:08
● 2026-05-18 11:13:20
● 2026-07-09 09:22:14
A89.31.143.1002017-10-16 → 2017-10-16 · 4 obs
○ 2016-12-11 00:37:30
● 2017-10-16 08:04:16
○ 2026-02-21 13:18:06
○ 2026-07-09 09:22:14
A89.31.143.1232016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:37:30
○ 2017-10-16 08:04:16
○ 2026-07-09 09:22:14
A89.31.143.902026-05-18 → 2026-07-09 · 3 obs
○ 2026-02-21 13:18:06
● 2026-05-18 11:13:20
● 2026-07-09 09:22:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
centerv0n0.nic.center, v0n1.nic.center, v0n2.nic.center, v0n3.nic.center...12 records
sbs.centerns.udag.de, ns.udag.org, ns.udag.net-

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.de, ns.udag.org, ns.udag.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sbs.center (unsigned zone)

⏱️ Timing

Total: 1121ms | Queries: -

📄 Records

TypeCountSample Data
A189.31.143.90
NS3ns.udag.de, ns.udag.org...
MX2mx00.udag.de (pri: 10), mx01.udag.de (pri: 20)
TXT1v=spf1 include:_smtp.udag.de ~all
SOA1ns.udag.de hostmaster.united-domains.de

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.center, v0n1.nic.center, v0n2.nic.center...)

Analysis

IP Addresses

sbs.center resolves to one IP address: 89.31.143.90.

Name Servers

The authoritative name servers for sbs.center are ns.udag.de, ns.udag.net and ns.udag.org — three in total.

ns.udag.de, ns.udag.net and ns.udag.org all resolve to exactly two IP numbers apiece: ns.udag.de217.160.80.253 and 2001:8d8:fe:53:217:160:80:253; ns.udag.net185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253; ns.udag.org185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.

Mail Servers

Mail for sbs.center is handled by two mail servers — mx00.udag.de and mx01.udag.de.

Both mx00.udag.de and mx01.udag.de have a single IP address each — mx00.udag.de resolves to 62.146.106.39 while mx01.udag.de resolves to 62.146.106.40.