ns2.doublebinary.eu - robtex.com
ns2.doublebinary.eu
doublebinary.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:d521🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:3588🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.53.136Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.213.33🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | iris.ns.cloudflare.com ⭐ | ||||||
| NS | tom.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=zemG-bwAAyvW1Bl3xOOUesYKcvyYNlgfgo-icUGGC6k | ||||||
| TXT | v=spf1 include:_spf.google.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.53.136, 172.67.213.33 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:d521, 2606:4700:3035::6815:3588 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com | ||||||
| SOA | iris.ns.cloudflare.comdns@cloudflare.com serial=2399474101 | ||||||
Previously NS for
Same first word
Similar names
sn2.no |
sn2.jp |
s2n.tech |
2sn.de |
sn2.cl |
2ns.fi |
sn2.org |
sn2.de |
s2n.com.tw |
2ns.com.br |
s2n.org |
sn2.net |
sn2.com |
s2n.cz |
s2n.co.uk |
s2n.io |
n2s.com.br |
n2s.me |
2sn.com |
s2n.nl |
2ns.one |
2ns.co |
s2n.es |
2sn.net |
2ns.net |
sn2.eu |
s2n.eu |
n2s.es |
DNS History
8 records (3 active, 5 former)
○NSns1.digitalocean.com2017-02-10 → 2017-02-10 · 3 obs
○ 2026-04-13 13:18:04
○ 2026-04-13 13:18:06
○NSns1.doublebinary.eu2017-02-10 → 2017-02-10 · 3 obs
○ 2026-04-13 13:18:04
○ 2026-04-13 13:18:06
○NSns2.doublebinary.eu2017-02-10 → 2017-02-10 · 3 obs
○ 2026-04-13 13:18:04
○ 2026-04-13 13:18:06
○NSns3.doublebinary.eu2017-02-10 → 2017-02-10 · 3 obs
○ 2026-04-13 13:18:04
○ 2026-04-13 13:18:06
○A188.166.36.322017-02-10 → 2017-02-10 · 3 obs
○ 2026-04-13 13:18:04
○ 2026-04-13 13:18:06
●A2001:41d0:701:1100::b7b2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 13:18:04
● 2026-04-13 13:18:06
●A54.38.158.2252026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 13:18:04
● 2026-04-13 13:18:06
●CNAMEdoublebinary.eu2017-02-10 → 2026-04-13 · 2 obs
● 2026-04-13 13:18:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | x.dns.eu, be.dns.eu, y.dns.eu, w.dns.eu... | - |
| doublebinary.eu | iris.ns.cloudflare.com, tom.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.147
NS records: iris.ns.cloudflare.com, tom.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doublebinary.eu (unsigned zone)
⏱️ Timing
Total: 726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.38.158.225 |
| AAAA | 1 | 2001:41d0:701:1100::b7b |
| CNAME | 1 | doublebinary.eu |
Analysis
IP Addresses
ns2.doublebinary.eu maps to four IP numbers: 2606:4700:3034::ac43:d521, 2606:4700:3035::6815:3588, 104.21.53.136 and 172.67.213.33.
Other host names, for instance uuicc.com, 456456413247894321.net, deokjil.com, webyjar.com and bos2-mail.www.veirfo.tech share IP numbers with ns2.doublebinary.eu.
Name Servers
Two name servers iris.ns.cloudflare.com and tom.ns.cloudflare.com are delegated to ns2.doublebinary.eu.
ns2.doublebinary.eu uses the same name server configuration as other domains, such as projex.com.qa, ufa350d.com, ofmn.co, bukanmain.com and suick.com.
ns2.doublebinary.eu at least partially shares name servers with other domains such as nimdao.com, namle.dev, askonasholt.com, developer-academy.ch and topvalue.co.th.
These name servers are commonly used with kia.ns.cloudflare.com, edna.ns.cloudflare.com, tanner.ns.cloudflare.com and jim.ns.cloudflare.com.
Host names with six IP numbers: Host name iris.ns.cloudflare.com points to 2606:4700:50::adf5:3a76, 2803:f800:50::6ca2:c076, 2a06:98c1:50::ac40:2076, 108.162.192.118, 172.64.32.118 and 173.245.58.118; host name tom.ns.cloudflare.com points to 2606:4700:58::adf5:3b93, 2803:f800:50::6ca2:c193, 2a06:98c1:50::ac40:2193, 108.162.193.147, 172.64.33.147 and 173.245.59.147.
Mail Servers
ns2.doublebinary.eu is handled by five mail servers: 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.
ns2.doublebinary.eu shares mail servers with other domains at least in part, for instance ns500754.ns500731.ns500742.ns500731.ns500731.ns500731.ns500671.ns500688.ns500678.ns500671.ns500671.ns500704.ns500649.ns500678.ns500142.lusty(0x736c7574)z.com, altomkendte.dk, 1st-baptist.com, whatevermobile.com and ns500758.ns500698.ns500736.ns500736.ns500736.ns500698.ns500736.ns500576.ns500576.ns500619.ns500619.ns500698.ns500576.ns500619.ns500619.trackreceptor.com.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 172.217.76.27
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.27
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::1a and 192.178.223.27
alt4.aspmx.l.google.com points to: 2a00:1450:4025:c01::1b and 142.250.147.27
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)