unt-online.com - robtex.com

unt-online.com

DNSSEC⚠️ Not signed
A87.138.109.107🇩🇪 DTAG87.128.0.0/10 Deutsche Telekom AG, Internet service provider
PTRmail.unt-systemhaus.com
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
MXmail.unt-online.com ⭐
A87.138.109.107🇩🇪 DTAG87.128.0.0/10 Deutsche Telekom AG, Internet service provider
PTRmail.unt-systemhaus.com
TXTv=spf1 a mx ip4:87.138.109.107 ip4:80.147.183.107 -all
SOAnsa9.schlundtech.deinfo@unt-online.com 2025-09-30 #2

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778408306

Subdomains

mail.unt-online.com
info.unt-online.com
ns.unt-online.com

Same first word

unt-online.com

Similar names

nut-online.de

DNS History

11 records (6 active, 5 former)

200920112013201520172019202120232025NSnsa9.schlundtech.densb9.schlundtech.densc9.schlundtech.densd9.schlundtech.dens.unt-online.comns1.unt-online.comns55.1und1.deMXmail.unt-online.comuntonline-com0i.mail.eo.outlook.comA87.138.109.107212.227.53.99
○NSns.unt-online.com2015-08-13 → 2017-08-09 · 5 obs
○ 2008-03-20 03:29:28
● 2015-08-13 22:12:58
● 2017-08-09 12:54:20
○ 2026-03-05 22:41:34
○ 2026-05-10 10:41:26
○NSns1.unt-online.com2017-08-09 → 2017-08-09 · 4 obs
○ 2016-12-06 01:32:24
● 2017-08-09 12:54:20
○ 2026-03-05 22:41:34
○ 2026-05-10 10:41:26
○NSns55.1und1.de2016-01-04 → 2016-12-06 · 6 obs
○ 2015-08-13 22:12:58
● 2016-01-04 20:32:56
○ 2016-04-21 03:08:00
● 2016-12-06 01:32:24
○ 2017-08-09 12:54:20
○ 2026-05-10 10:41:26
●NSnsa9.schlundtech.de2026-03-05 → 2026-05-10 · 3 obs
○ 2017-08-09 12:54:20
● 2026-03-05 22:41:34
● 2026-05-10 10:41:26
●NSnsb9.schlundtech.de2026-03-05 → 2026-05-10 · 3 obs
○ 2017-08-09 12:54:20
● 2026-03-05 22:41:34
● 2026-05-10 10:41:26
●NSnsc9.schlundtech.de2026-03-05 → 2026-05-10 · 3 obs
○ 2017-08-09 12:54:20
● 2026-03-05 22:41:34
● 2026-05-10 10:41:26
●NSnsd9.schlundtech.de2026-03-05 → 2026-05-10 · 3 obs
○ 2017-08-09 12:54:20
● 2026-03-05 22:41:34
● 2026-05-10 10:41:26
●MXmail.unt-online.com2008-03-20 → 2026-05-10 · 5 obs
● 2008-03-20 03:29:28
○ 2015-08-13 22:12:58
○ 2017-08-09 12:54:20
● 2026-03-05 22:41:34
● 2026-05-10 10:41:26
○MXuntonline-com0i.mail.eo.outlook.com2015-08-13 → 2017-08-09 · 5 obs
○ 2008-03-20 03:29:28
● 2015-08-13 22:12:58
● 2017-08-09 12:54:20
○ 2026-03-05 22:41:34
○ 2026-05-10 10:41:26
○A212.227.53.992015-08-13 → 2017-08-09 · 5 obs
○ 2008-03-20 03:29:28
● 2015-08-13 22:12:58
● 2017-08-09 12:54:20
○ 2026-03-05 22:41:34
○ 2026-05-10 10:41:26
●A87.138.109.1072026-03-05 → 2026-05-10 · 3 obs
○ 2017-08-09 12:54:20
● 2026-03-05 22:41:34
● 2026-05-10 10:41:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
unt-online.comnsa9.schlundtech.de, nsb9.schlundtech.de, nsc9.schlundtech.de, nsd9.schlundtech.de-

✅ Authoritative Response

Server:217.160.81.227

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for unt-online.com (unsigned zone)

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

TypeCountSample Data
A187.138.109.107
NS4nsb9.schlundtech.de, nsc9.schlundtech.de...
MX1mail.unt-online.com (pri: 10)
TXT1v=spf1 a mx ip4:87.138.109.107 ip4:80.14
SOA1nsa9.schlundtech.de info.unt-online.com

Analysis

Hierarchy

unt-online.com is a parent of mail.unt-online.com, info.unt-online.com and ns.unt-online.com.

IP Addresses

unt-online.com resolves to a single IP address: 87.138.109.107.

Other host names such as mail.unt-online.com, info.unt-online.com and ns.unt-online.com share IP numbers with unt-online.com.

Name Servers

unt-online.com is delegated to four name servers: nsa9.schlundtech.de, nsb9.schlundtech.de, nsc9.schlundtech.de and nsd9.schlundtech.de.

unt-online.com at least partially shares name servers with other domains, including robert-edelmann.de, hemdinger-hof.de, radderzeit-derfilm.de, sunprint.de and direktscan.de.

Hosts with two IP numbers:

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

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

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

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

Mail Servers

unt-online.com is handled by a single mail server, mail.unt-online.com.

mail.unt-online.com points to a single IP: 87.138.109.107.