curtiscu.com - robtex.com

curtiscu.com

DNSSEC⚠️ Not signed
A217.155.109.120🇬🇧 ZEN-AS217.155.0.0/16 Zen Internet Ltd
PTR217-155-109-120.dsl.in-addr.zen.co.uk
NSns1121.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:5279:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1121.ui-dns.com
A217.160.82.121🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1121.ui-dns.com
NSns1121.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5179:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1121.ui-dns.biz
A217.160.81.121🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1121.ui-dns.biz
NSns1121.ui-dns.de
A2607:f1c0:fe:53:185:132:32:121🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1121.ui-dns.de
A217.160.80.121🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1121.ui-dns.de
NSns1121.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5379:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1121.ui-dns.org
A217.160.83.121🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1121.ui-dns.org
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f27.1e100.net
A172.253.122.27🇺🇸 Google172.253.122.0/24
PTRbh-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
SOAns1121.ui-dns.comhostmaster@1and1.com 2009-11-21 #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=1774640577

Same first word

curtiscu.com

Similar names

succurit.com

DNS History

12 records (9 active, 3 former)

20162017201820192020202120222023202420252026NSns1121.ui-dns.bizns1121.ui-dns.comns1121.ui-dns.dens1121.ui-dns.orgns57.1and1.comns58.1and1.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comA217.155.109.120206.214.208.13
●NSns1121.ui-dns.biz2026-03-27 → 2026-03-27 · 2 obs
○ 2017-05-18 21:06:26
● 2026-03-27 20:11:26
●NSns1121.ui-dns.com2026-03-27 → 2026-03-27 · 2 obs
○ 2017-05-18 21:06:26
● 2026-03-27 20:11:26
●NSns1121.ui-dns.de2026-03-27 → 2026-03-27 · 2 obs
○ 2017-05-18 21:06:26
● 2026-03-27 20:11:26
●NSns1121.ui-dns.org2026-03-27 → 2026-03-27 · 2 obs
○ 2017-05-18 21:06:26
● 2026-03-27 20:11:26
○NSns57.1and1.com2015-05-23 → 2017-05-18 · 3 obs
● 2015-05-23 15:16:44
● 2017-05-18 21:06:26
○ 2026-03-27 20:11:26
○NSns58.1and1.com2015-05-23 → 2017-05-18 · 3 obs
● 2015-05-23 15:16:44
● 2017-05-18 21:06:26
○ 2026-03-27 20:11:26
●MXalt1.aspmx.l.google.com2015-05-23 → 2026-03-27 · 2 obs
● 2015-05-23 15:16:44
● 2026-03-27 20:11:26
●MXalt2.aspmx.l.google.com2015-05-23 → 2026-03-27 · 2 obs
● 2015-05-23 15:16:44
● 2026-03-27 20:11:26
●MXaspmx.l.google.com2015-05-23 → 2026-03-27 · 2 obs
● 2015-05-23 15:16:44
● 2026-03-27 20:11:26
●MXaspmx2.googlemail.com2015-05-23 → 2026-03-27 · 2 obs
● 2015-05-23 15:16:44
● 2026-03-27 20:11:26
○A206.214.208.132015-05-23 → 2017-05-18 · 3 obs
● 2015-05-23 15:16:44
● 2017-05-18 21:06:26
○ 2026-03-27 20:11:26
●A217.155.109.1202026-03-27 → 2026-03-27 · 2 obs
○ 2017-05-18 21:06:26
● 2026-03-27 20:11:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
curtiscu.comns1121.ui-dns.de, ns1121.ui-dns.biz, ns1121.ui-dns.org, ns1121.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.82.121

NS records: ns1121.ui-dns.de, ns1121.ui-dns.biz, ns1121.ui-dns.org, ns1121.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for curtiscu.com (unsigned zone)

⏱️ Timing

Total: 1750ms | Queries: -

📄 Records

TypeCountSample Data
A1217.155.109.120
NS4ns1121.ui-dns.com, ns1121.ui-dns.org...
MX4alt2.aspmx.l.google.com (pri: 5), aspmx2.googlemail.com (pri: 10)...
SOA1ns1121.ui-dns.com hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1121.ui-dns.com, ns1121.ui-dns.com)

Analysis

IP Addresses

curtiscu.com points to a single IP address: 217.155.109.120.

Name Servers

curtiscu.com is delegated to four name servers: ns1121.ui-dns.biz, ns1121.ui-dns.com, ns1121.ui-dns.de and ns1121.ui-dns.org.

At least part of the name servers for curtiscu.com are shared with other domains, for instance aha-werbung.com, wellnessundseminare.de, 24kearseeds.com, denkrichtungen-kommunikation.net and tierharmonie.de.

These name servers are commonly used with ns1081.ui-dns.com, ns1020.ui-dns.de, ns1102.ui-dns.org and ns1081.ui-dns.biz.

Host names with two IP numbers:

ns1121.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5179:100 and 217.160.81.121

ns1121.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5279:100 and 217.160.82.121

ns1121.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:121 and 217.160.80.121

ns1121.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5379:100 and 217.160.83.121

Mail Servers

curtiscu.com is handled by four mail servers: aspmx2.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

curtiscu.com shares at least some mail servers with other domains, for example williamtonelli.com, aplicard.com.ar, justinmarchese.com, ns500759.ns500759.ns500758.ns500759.ns500698.ns500735.ns500736.ns500698.ns500708.ns500619.ns500619.ns500576.ns500576.trackreceptor.com and ns500698.ns500698.ns500759.ns500758.ns500736.ns500698.ns500698.ns500736.ns500698.ns500698.ns500698.ns500708.ns500698.ns500652.ns500576.ns500576.trackreceptor.com.

these mail servers are often used together with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com, aspmx5.googlemail.com and aspmx4.googlemail.com.

Host names with two IP numbers

aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26

aspmx.l.google.com points to 2607:f8b0:4004:c06::1b and 172.253.122.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27

alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27

Names pointing to 2607:f8b0:4023:2801::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Note: 2607:f8b0:4023:2801::1b is used by multiple host names (aspmx2.googlemail.com and alt1.aspmx.l.google.com)