btyschool.net - robtex.com

btyschool.net

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::28f🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-028f.elastic-ssl.ui-r.com
A74.208.236.150🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1110.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:526e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1110.ui-dns.com
A217.160.82.110🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1110.ui-dns.com
NSns1110.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:516e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1110.ui-dns.biz
A217.160.81.110🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1110.ui-dns.biz
NSns1110.ui-dns.de
A2607:f1c0:fe:53:185:132:32:110🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1110.ui-dns.de
A185.132.32.110🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1110.ui-dns.de
A217.160.80.110🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1110.ui-dns.de
NSns1110.ui-dns.org
A2001:8d8:fe:53:0:d9a0:536e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1110.ui-dns.org
A217.160.83.110🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1110.ui-dns.org
MXmx00.ionos.com ⭐
A74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1110.ui-dns.comhostmaster@1and1.com 2016-05-27 #4

net

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=1774425287

Same first word

btyschool.net

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns1110.ui-dns.bizns1110.ui-dns.comns1110.ui-dns.dens1110.ui-dns.orgns51.1and1.comns52.1and1.comMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA2607:f1c0:100f:f000::28f74.208.236.150192.195.77.198198.251.68.372607:f1c0:1000:20c9:6c66:57c4:989c:30152607:f1c0:1000:20c9:b645:2d10:3767:501174.208.50.131
●NSns1110.ui-dns.biz2020-02-01 → 2026-03-25 · 3 obs
○ 2017-02-11 00:11:54
● 2020-02-01 05:14:32
● 2026-03-25 07:57:58
●NSns1110.ui-dns.com2020-02-01 → 2026-03-25 · 3 obs
○ 2017-02-11 00:11:54
● 2020-02-01 05:14:32
● 2026-03-25 07:57:58
●NSns1110.ui-dns.de2020-02-01 → 2026-03-25 · 3 obs
○ 2017-02-11 00:11:54
● 2020-02-01 05:14:32
● 2026-03-25 07:57:58
●NSns1110.ui-dns.org2020-02-01 → 2026-03-25 · 3 obs
○ 2017-02-11 00:11:54
● 2020-02-01 05:14:32
● 2026-03-25 07:57:58
○NSns51.1and1.com2015-07-17 → 2017-02-11 · 4 obs
● 2015-07-17 19:36:30
● 2017-02-11 00:11:54
○ 2020-02-01 05:14:32
○ 2026-03-25 07:57:58
○NSns52.1and1.com2015-07-17 → 2017-02-11 · 4 obs
● 2015-07-17 19:36:30
● 2017-02-11 00:11:54
○ 2020-02-01 05:14:32
○ 2026-03-25 07:57:58
○MXmx00.1and1.com2015-07-17 → 2020-02-01 · 4 obs
● 2015-07-17 19:36:30
● 2020-02-01 05:14:32
○ 2026-02-16 03:45:08
○ 2026-03-25 07:57:58
●MXmx00.ionos.com2026-02-16 → 2026-03-25 · 3 obs
○ 2020-02-01 05:14:32
● 2026-02-16 03:45:08
● 2026-03-25 07:57:58
○MXmx01.1and1.com2015-07-17 → 2020-02-01 · 4 obs
● 2015-07-17 19:36:30
● 2020-02-01 05:14:32
○ 2026-02-16 03:45:08
○ 2026-03-25 07:57:58
●MXmx01.ionos.com2026-02-16 → 2026-03-25 · 3 obs
○ 2020-02-01 05:14:32
● 2026-02-16 03:45:08
● 2026-03-25 07:57:58
○A192.195.77.1982016-04-30 → 2016-04-30 · 4 obs
○ 2016-02-08 00:23:32
● 2016-04-30 18:15:32
○ 2017-02-11 00:11:54
○ 2026-03-25 07:57:58
○A198.251.68.372015-11-15 → 2016-02-08 · 5 obs
○ 2015-07-17 19:36:30
● 2015-11-15 13:30:06
● 2016-02-08 00:23:32
○ 2016-04-30 18:15:32
○ 2026-03-25 07:57:58
○A2607:f1c0:1000:20c9:6c66:57c4:989c:30152016-04-30 → 2016-04-30 · 4 obs
○ 2016-02-08 00:23:32
● 2016-04-30 18:15:32
○ 2017-02-11 00:11:54
○ 2026-03-25 07:57:58
○A2607:f1c0:1000:20c9:b645:2d10:3767:50112015-11-15 → 2016-02-08 · 5 obs
○ 2015-07-17 19:36:30
● 2015-11-15 13:30:06
● 2016-02-08 00:23:32
○ 2016-04-30 18:15:32
○ 2026-03-25 07:57:58
●A2607:f1c0:100f:f000::28f2017-02-11 → 2026-03-25 · 3 obs
○ 2016-04-30 18:15:32
● 2017-02-11 00:11:54
● 2026-03-25 07:57:58
●A74.208.236.1502017-02-11 → 2026-03-25 · 3 obs
○ 2016-04-30 18:15:32
● 2017-02-11 00:11:54
● 2026-03-25 07:57:58
○A74.208.50.1312015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 19:36:30
○ 2015-11-15 13:30:06
○ 2026-03-25 07:57:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netc.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...-
btyschool.netns1110.ui-dns.de, ns1110.ui-dns.biz, ns1110.ui-dns.org, ns1110.ui-dns.com-

✅ Authoritative Response

Server:217.160.83.110

NS records: ns1110.ui-dns.de, ns1110.ui-dns.biz, ns1110.ui-dns.org, ns1110.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btyschool.net (unsigned zone)

⏱️ Timing

Total: 501ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.150
AAAA12607:f1c0:100f:f000::28f
NS4ns1110.ui-dns.de, ns1110.ui-dns.org...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1110.ui-dns.com hostmaster.1and1.com

Analysis

IP Addresses

btyschool.net points to two IP numbers: 2607:f1c0:100f:f000::28f and 74.208.236.150.

Other host names such as voilagic.com, samsonlancaster.com, telegardener.com, gearheadcyclehouse.com and hatenow.com share IP numbers with btyschool.net.

Name Servers

btyschool.net is delegated to four name servers: ns1110.ui-dns.biz, ns1110.ui-dns.com, ns1110.ui-dns.de and ns1110.ui-dns.org.

At least part of the name servers for btyschool.net are shared with other domains, for instance a(0x666170).paris, stufensenker.de, solucionesrtc.com, mitras-beautystudio.de and talianositaliankitchen.com.

these name servers are commonly used with the name servers ns1051.ui-dns.de, ns1033.ui-dns.org, ns1035.ui-dns.com, ns1054.ui-dns.com, ns1076.ui-dns.org, ns1102.ui-dns.biz, ns1061.ui-dns.de, ns1073.ui-dns.de, ns1056.ui-dns.biz and ns1075.ui-dns.de.

Three IPs:

ns1110.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:110, 185.132.32.110 and 217.160.80.110.

Two IPs:

ns1110.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:516e:100 and 217.160.81.110.

ns1110.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:526e:100 and 217.160.82.110.

ns1110.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:536e:100 and 217.160.83.110.

Mail Servers

btyschool.net is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

btyschool.net uses the same mail server setup as other domains, for instance optionc.org, redbankstorage.com, heretotheremoving.com, hcilogic.com and duofresh.com.

Hostnames with a single IP

mx00.ionos.com resolves to: 74.208.5.3.

mx01.ionos.com resolves to: 74.208.5.21.