bitcoinharbor.com - robtex.com

bitcoinharbor.com

DNSSEC⚠️ Not signed
NSdns1.registrar-servers.com ⭐
A2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
MXmail.tutanota.de ⭐
A185.205.69.211🇺🇸 TUTA185.205.69.0/24
PTRmail.w11.tutanota.de
A185.205.69.213🇺🇸 TUTA185.205.69.0/24
PTRmail.w13.tutanota.de
A185.205.69.214🇺🇸 TUTA185.205.69.0/24
PTRmail.w14.tutanota.de
TXTt-verify=eb1572a06c482a24925de34f7efe556a
TXTv=spf1 include:spf.tutanota.de -all ? Add value: v=spf1 include:spf.tutanota....
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1730981840

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

Same first word

bitcoinharbor.com

DNS History

15 records (3 active, 12 former)

20162017201820192020202120222023202420252026NSdns1.registrar-servers.comdns2.registrar-servers.comns.uniregistry-dns.comns1.bodis.comns1.expired.uniregistry-dns.comns2.bodis.comns2.expired.uniregistry-dns.comns25.domaincontrol.comns26.domaincontrol.comMXmail.tutanota.demailstore1.secureserver.netsmtp.secureserver.netA199.184.144.27199.59.243.12050.63.202.25
●NSdns1.registrar-servers.com2026-02-17 → 2026-03-24 · 3 obs
○ 2018-09-10 22:06:16
● 2026-02-17 18:01:46
● 2026-03-24 06:18:04
●NSdns2.registrar-servers.com2026-02-17 → 2026-03-24 · 3 obs
○ 2018-09-10 22:06:16
● 2026-02-17 18:01:46
● 2026-03-24 06:18:04
○NSns.uniregistry-dns.com2018-09-10 → 2018-09-10 · 4 obs
○ 2017-02-11 04:09:16
● 2018-09-10 22:06:16
○ 2026-02-17 18:01:46
○ 2026-03-24 06:18:04
○NSns1.bodis.com2015-07-12 → 2016-06-22 · 4 obs
● 2015-07-12 20:05:52
● 2016-06-22 06:39:16
○ 2017-02-11 04:09:16
○ 2026-03-24 06:18:04
○NSns1.expired.uniregistry-dns.com2018-09-10 → 2018-09-10 · 4 obs
○ 2017-02-11 04:09:16
● 2018-09-10 22:06:16
○ 2026-02-17 18:01:46
○ 2026-03-24 06:18:04
○NSns2.bodis.com2015-07-12 → 2016-06-22 · 4 obs
● 2015-07-12 20:05:52
● 2016-06-22 06:39:16
○ 2017-02-11 04:09:16
○ 2026-03-24 06:18:04
○NSns2.expired.uniregistry-dns.com2018-09-10 → 2018-09-10 · 4 obs
○ 2017-02-11 04:09:16
● 2018-09-10 22:06:16
○ 2026-02-17 18:01:46
○ 2026-03-24 06:18:04
○NSns25.domaincontrol.com2017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-22 06:39:16
● 2017-02-11 04:09:16
○ 2018-09-10 22:06:16
○ 2026-03-24 06:18:04
○NSns26.domaincontrol.com2017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-22 06:39:16
● 2017-02-11 04:09:16
○ 2018-09-10 22:06:16
○ 2026-03-24 06:18:04
●MXmail.tutanota.de2026-02-17 → 2026-03-24 · 3 obs
○ 2018-09-10 22:06:16
● 2026-02-17 18:01:46
● 2026-03-24 06:18:04
○MXmailstore1.secureserver.net2017-02-11 → 2017-02-11 · 3 obs
● 2017-02-11 04:09:16
○ 2018-09-10 22:06:16
○ 2026-03-24 06:18:04
○MXsmtp.secureserver.net2017-02-11 → 2017-02-11 · 3 obs
● 2017-02-11 04:09:16
○ 2018-09-10 22:06:16
○ 2026-03-24 06:18:04
○A199.184.144.272018-09-10 → 2018-09-10 · 4 obs
○ 2017-02-11 04:09:16
● 2018-09-10 22:06:16
○ 2026-02-17 18:01:46
○ 2026-03-24 06:18:04
○A199.59.243.1202015-07-12 → 2016-06-22 · 4 obs
● 2015-07-12 20:05:52
● 2016-06-22 06:39:16
○ 2017-02-11 04:09:16
○ 2026-03-24 06:18:04
○A50.63.202.252017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-22 06:39:16
● 2017-02-11 04:09:16
○ 2018-09-10 22:06:16
○ 2026-03-24 06:18:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
bitcoinharbor.comdns1.registrar-servers.com, dns2.registrar-servers.com4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitcoinharbor.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX1mail.tutanota.de (pri: 10)
TXT2t-verify=eb1572a06c482a24925de34f7efe556, v=spf1 include:spf.tutanota.de -all ? Ad
SOA1dns1.registrar-servers.com hostmaster.re

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Name Servers

bitcoinharbor.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

bitcoinharbor.com uses the same name server setup as other domains such as 403h.com, phanmem333.com, air2o.net, sna3talaflam.com and aponzon.com.

bitcoinharbor.com shares name servers with other domains at least partially, for example tagaung.com, ptsdmarine.com, camhotgirls.com, tashtung.com and moon7improvess.shop.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

bitcoinharbor.com is handled by a single mail server, mail.tutanota.de.

bitcoinharbor.com shares the same mail server setup as other domains, for instance lefetty.lv, northernwhisper.com, desmoranders.com, rafnsson.is and apinant.dev.

Host name mail.tutanota.de points to three IP numbers: 185.205.69.211, 185.205.69.213 and 185.205.69.214.