2bluedoors.com - robtex.com

2bluedoors.com

DNSSEC⚠️ Not signed
A2607:f1c0:1000:70b7:dc:ad7a:7d37:4000🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRperfora.net
A74.208.215.246🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1103.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5367:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1103.ui-dns.org
A217.160.83.103🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1103.ui-dns.org
NSns1026.ui-dns.com
A2001:8d8:fe:53:0:d9a0:521a:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1026.ui-dns.com
A217.160.82.26🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1026.ui-dns.com
NSns1103.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5167:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1103.ui-dns.biz
A217.160.81.103🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1103.ui-dns.biz
NSns1125.ui-dns.de
A2607:f1c0:fe:53:185:132:32:125🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1125.ui-dns.de
A217.160.80.125🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1125.ui-dns.de
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRbk-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTgoogle-site-verification=folYNXj6Ez54-M0wbCEe5L4vz5p_r6nM5oVr-NxWsvw
TXTv=spf1 include:_spf.google.com ~all
SOAns1103.ui-dns.orghostmaster@1und1.com 2017-06-01 #9

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=1778559281

Same first word

2bluedoors.com

DNS History

16 records (11 active, 5 former)

20192020202120222023202420252026NSns1026.ui-dns.comns1103.ui-dns.bizns1103.ui-dns.orgns1125.ui-dns.dens77.domaincontrol.comns78.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA2607:f1c0:1000:70b7:dc:ad7a:7d37:400074.208.215.24623.227.38.32
●NSns1026.ui-dns.com2026-03-07 → 2026-05-12 · 3 obs
○ 2018-07-21 03:06:32
● 2026-03-07 05:46:14
● 2026-05-12 04:26:24
●NSns1103.ui-dns.biz2026-03-07 → 2026-05-12 · 3 obs
○ 2018-07-21 03:06:32
● 2026-03-07 05:46:14
● 2026-05-12 04:26:24
●NSns1103.ui-dns.org2026-03-07 → 2026-05-12 · 3 obs
○ 2018-07-21 03:06:32
● 2026-03-07 05:46:14
● 2026-05-12 04:26:24
●NSns1125.ui-dns.de2026-03-07 → 2026-05-12 · 3 obs
○ 2018-07-21 03:06:32
● 2026-03-07 05:46:14
● 2026-05-12 04:26:24
○NSns77.domaincontrol.com2018-07-21 → 2018-07-21 · 3 obs
● 2018-07-21 03:06:32
○ 2026-03-07 05:46:14
○ 2026-05-12 04:26:24
○NSns78.domaincontrol.com2018-07-21 → 2018-07-21 · 3 obs
● 2018-07-21 03:06:32
○ 2026-03-07 05:46:14
○ 2026-05-12 04:26:24
●MXalt1.aspmx.l.google.com2018-07-21 → 2026-05-12 · 2 obs
● 2018-07-21 03:06:32
● 2026-05-12 04:26:24
●MXalt2.aspmx.l.google.com2018-07-21 → 2026-05-12 · 2 obs
● 2018-07-21 03:06:32
● 2026-05-12 04:26:24
●MXalt3.aspmx.l.google.com2026-03-07 → 2026-05-12 · 3 obs
○ 2018-07-21 03:06:32
● 2026-03-07 05:46:14
● 2026-05-12 04:26:24
●MXalt4.aspmx.l.google.com2026-03-07 → 2026-05-12 · 3 obs
○ 2018-07-21 03:06:32
● 2026-03-07 05:46:14
● 2026-05-12 04:26:24
●MXaspmx.l.google.com2018-07-21 → 2026-05-12 · 2 obs
● 2018-07-21 03:06:32
● 2026-05-12 04:26:24
○MXaspmx2.googlemail.com2018-07-21 → 2018-07-21 · 3 obs
● 2018-07-21 03:06:32
○ 2026-03-07 05:46:14
○ 2026-05-12 04:26:24
○MXaspmx3.googlemail.com2018-07-21 → 2018-07-21 · 3 obs
● 2018-07-21 03:06:32
○ 2026-03-07 05:46:14
○ 2026-05-12 04:26:24
○A23.227.38.322018-07-21 → 2018-07-21 · 3 obs
● 2018-07-21 03:06:32
○ 2026-03-07 05:46:14
○ 2026-05-12 04:26:24
●A2607:f1c0:1000:70b7:dc:ad7a:7d37:40002026-03-07 → 2026-05-12 · 3 obs
○ 2018-07-21 03:06:32
● 2026-03-07 05:46:14
● 2026-05-12 04:26:24
●A74.208.215.2462026-03-07 → 2026-05-12 · 3 obs
○ 2018-07-21 03:06:32
● 2026-03-07 05:46:14
● 2026-05-12 04:26:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
2bluedoors.comns1103.ui-dns.biz, ns1103.ui-dns.org, ns1125.ui-dns.de, ns1026.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.81.103

NS records: ns1103.ui-dns.biz, ns1103.ui-dns.org, ns1125.ui-dns.de, ns1026.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2bluedoors.com (unsigned zone)

⏱️ Timing

Total: 975ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.215.246
AAAA12607:f1c0:1000:70b7:dc:ad7a:7d37:4000
NS4ns1125.ui-dns.de, ns1026.ui-dns.com...
MX5alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)...
TXT2v=spf1 include:_spf.google.com ~all, google-site-verification=folYNXj6Ez54-M0
SOA1ns1103.ui-dns.org hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1026.ui-dns.com, ns1026.ui-dns.com)

Analysis

IP Addresses

2bluedoors.com points to two IP numbers: 2607:f1c0:1000:70b7:dc:ad7a:7d37:4000 and 74.208.215.246.

Other host names, for instance seventhstreet.org, smashcomics.com, pfe-mo.com, friendshipcircletomorrow.com and change.solutions share IP numbers with 2bluedoors.com.

Name Servers

2bluedoors.com is delegated to four name servers: ns1103.ui-dns.biz, ns1026.ui-dns.com, ns1125.ui-dns.de and ns1103.ui-dns.org.

2bluedoors.com at least partially shares its name servers with other domains, for instance bookharmony.de, klimaneutral.de, cnsobg.org.uk, bbn-velbert.de and redhouse.de.

These name servers are commonly used with ns1103.ui-dns.com, ns1103.ui-dns.de, ns1026.ui-dns.biz, ns1026.ui-dns.de, ns1026.ui-dns.org, ns1125.ui-dns.org, ns1125.ui-dns.biz, ns1125.ui-dns.com, ns1024.ui-dns.org and ns1046.ui-dns.org.

Host names with two IPs: ns1103.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5167:100 and 217.160.81.103; ns1026.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:521a:100 and 217.160.82.26; ns1125.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:125 and 217.160.80.125; ns1103.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5367:100 and 217.160.83.103.

Mail Servers

Five mail servers handle 2bluedoors.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

2bluedoors.com shares some mail servers with other domains, including ns500742.ns500742.ns500671.ns500754.ns500704.ns500742.ns500688.ns500704.ns500705.ns500291.ns500688.tenderladiesbz.com, ns500699.ns500699.ns500693.ns500699.ns500699.ns500693.ns500699.ns500699.ns500734.ns500728.ns500699.ns500683.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500698.ns500698.ns500698.ns500698.ns500735.ns500698.ns500698.ns500576.ns500576.ns500698.ns500698.ns500686.ns500576.ns500576.trackreceptor.com, ns500693.ns500765.ns500699.ns500693.ns500693.ns500699.ns500734.ns500699.ns500693.ns500699.ns500683.ns500588.ns500683.ns500632.ns500632.ns500588.ns500588.dtrkdll.com and ns500731.ns500742.ns500742.ns500731.ns500754.ns500671.ns500705.ns500704.ns500649.ns500291.ns500649.tenderladiesbz.com.

These mail servers are commonly used alongside the mail servers aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c23::1a and 142.251.111.27.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.