fortcs1.com - robtex.com

fortcs1.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.35🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1045.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:522d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.com
A217.160.82.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.com
NSns1045.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:512d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.biz
A217.160.81.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.biz
NSns1045.ui-dns.de
A2001:8d8:fe:53:0:d9a0:502d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.de
A217.160.80.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.ui-dns.de
NSns1045.ui-dns.org
A2001:8d8:fe:53:0:d9a0:532d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1045.ui-dns.org
A217.160.83.45🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1045.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
TXTzone-ownership-verification-3085cf17dad182139073bb94174830af2b9ecbdb7dd92a589...
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1045.ui-dns.comhostmaster@1und1.com 2017-06-01 #27

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=1771291435

DNS History

18 records (8 active, 10 former)

200920112013201520172019202120232025NSns1045.ui-dns.bizns1045.ui-dns.comns1045.ui-dns.dens1045.ui-dns.orgns1.webweweave.netns2.webweweave.netns55.domaincontrol.comns56.domaincontrol.comMXmx00.ionos.commx01.ionos.comfortcs1.commail.fortcs1.comA2001:8d8:100f:f000::200217.160.0.35107.180.34.184107.180.44.127142.4.16.17270.86.179.226
○NSns1.webweweave.net2015-07-05 → 2015-07-05 · 4 obs
○ 2008-03-20 02:19:48
● 2015-07-05 20:19:30
○ 2015-11-06 14:15:42
○ 2026-03-14 22:33:20
●NSns1045.ui-dns.biz2026-03-14 → 2026-03-14 · 2 obs
○ 2017-02-11 21:27:26
● 2026-03-14 22:33:20
●NSns1045.ui-dns.com2026-03-14 → 2026-03-14 · 2 obs
○ 2017-02-11 21:27:26
● 2026-03-14 22:33:20
●NSns1045.ui-dns.de2026-03-14 → 2026-03-14 · 2 obs
○ 2017-02-11 21:27:26
● 2026-03-14 22:33:20
●NSns1045.ui-dns.org2026-03-14 → 2026-03-14 · 2 obs
○ 2017-02-11 21:27:26
● 2026-03-14 22:33:20
○NSns2.webweweave.net2015-07-05 → 2015-07-05 · 4 obs
○ 2008-03-20 02:19:48
● 2015-07-05 20:19:30
○ 2015-11-06 14:15:42
○ 2026-03-14 22:33:20
○NSns55.domaincontrol.com2015-11-06 → 2017-02-11 · 4 obs
○ 2015-07-05 20:19:30
● 2015-11-06 14:15:42
● 2017-02-11 21:27:26
○ 2026-03-14 22:33:20
○NSns56.domaincontrol.com2015-11-06 → 2017-02-11 · 4 obs
○ 2015-07-05 20:19:30
● 2015-11-06 14:15:42
● 2017-02-11 21:27:26
○ 2026-03-14 22:33:20
○MXfortcs1.com2008-03-20 → 2015-07-05 · 4 obs
● 2008-03-20 02:19:48
● 2015-07-05 20:19:30
○ 2015-11-06 14:15:42
○ 2026-03-14 22:33:20
○MXmail.fortcs1.com2015-11-06 → 2017-02-11 · 4 obs
○ 2015-07-05 20:19:30
● 2015-11-06 14:15:42
● 2017-02-11 21:27:26
○ 2026-03-14 22:33:20
●MXmx00.ionos.com2026-03-14 → 2026-03-14 · 2 obs
○ 2017-02-11 21:27:26
● 2026-03-14 22:33:20
●MXmx01.ionos.com2026-03-14 → 2026-03-14 · 2 obs
○ 2017-02-11 21:27:26
● 2026-03-14 22:33:20
○A107.180.34.1842015-11-06 → 2015-11-06 · 4 obs
○ 2015-07-05 20:19:30
● 2015-11-06 14:15:42
○ 2016-02-04 02:29:22
○ 2026-03-14 22:33:20
○A107.180.44.1272016-02-04 → 2017-02-11 · 4 obs
○ 2015-11-06 14:15:42
● 2016-02-04 02:29:22
● 2017-02-11 21:27:26
○ 2026-03-14 22:33:20
○A142.4.16.1722015-07-05 → 2015-07-05 · 4 obs
○ 2008-03-20 02:19:48
● 2015-07-05 20:19:30
○ 2015-11-06 14:15:42
○ 2026-03-14 22:33:20
●A2001:8d8:100f:f000::2002026-03-14 → 2026-03-14 · 2 obs
○ 2017-02-11 21:27:26
● 2026-03-14 22:33:20
●A217.160.0.352026-03-14 → 2026-03-14 · 2 obs
○ 2017-02-11 21:27:26
● 2026-03-14 22:33:20
○A70.86.179.2262008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 02:19:48
○ 2015-07-05 20:19:30
○ 2026-03-14 22:33:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...-
fortcs1.comns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.org, ns1045.ui-dns.com2 records

✅ Authoritative Response

Server: 217.160.80.45

NS records: ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.org, ns1045.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fortcs1.com (unsigned zone)

⏱️ Timing

Total: 559ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.35
AAAA12001:8d8:100f:f000::200
NS4ns1045.ui-dns.biz, ns1045.ui-dns.de...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT2v=spf1 include:_spf-us.ionos.com ~all, zone-ownership-verification-3085cf17dad1
SOA1ns1045.ui-dns.com hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1045.ui-dns.com, ns1045.ui-dns.com)

Analysis

IP Addresses

fortcs1.com points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.35.

Other host names, for instance negocioconsistema.com, lostangelz.org, vistapoint.org, www.baumzubaum.de and salzlandkegler.de share IP numbers with fortcs1.com.

Name Servers

fortcs1.com is delegated to four name servers: ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

fortcs1.com at least partially shares name servers with other domains, for instance tealdoorhome.com, vp-k.de, zpks.co.uk, marbella.solutions and childcarehelp.com.

These name servers are commonly used with ns1063.ui-dns.com and ns1040.ui-dns.de.

Host names with two IP numbers:

ns1045.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:512d:100 and 217.160.81.45.

ns1045.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:522d:100 and 217.160.82.45.

ns1045.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:502d:100 and 217.160.80.45.

ns1045.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:532d:100 and 217.160.83.45.

Mail Servers

fortcs1.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

fortcs1.com uses the same mail server configuration as other domains, such as bigfuente.com, codingnotes.com, pmincusa.com, bigpixure.com and brianciampa.com.

Host names with one IP number: mx00.ionos.com points to 74.208.5.3; mx01.ionos.com points to 74.208.5.21.