dtwice.org - robtex.com
dtwice.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:47e0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:95b7🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.71.224Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.149.183🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | glen.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3ba9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | glen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | glen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | glen.ns.cloudflare.com | ||||||
| A | 108.162.193.169🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | glen.ns.cloudflare.com | ||||||
| A | 172.64.33.169🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | glen.ns.cloudflare.com | ||||||
| A | 173.245.59.169🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | glen.ns.cloudflare.com | ||||||
| NS | pola.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pola.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | pola.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | pola.ns.cloudflare.com | ||||||
| A | 108.162.192.214🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pola.ns.cloudflare.com | ||||||
| A | 172.64.32.214🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pola.ns.cloudflare.com | ||||||
| A | 173.245.58.214🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pola.ns.cloudflare.com | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | mailru-domain: Ni0RQJdrte8nt6al | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.71.224, 172.67.149.183 | ||||||
| IPv6 hints | 2606:4700:3037::6815:47e0, 2606:4700:3037::ac43:95b7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=136, name=cloudflare-ech.com | ||||||
| SOA | glen.ns.cloudflare.comdns@cloudflare.com serial=2410229492 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785118135 | ||||||
Subdomains
Same first word
Similar names
cwedit.com |
dctewi.com |
wedict.com |
ctwide.com |
widect.biz |
dwitec.com |
ctwide.net |
icwted.org |
widtec.com |
widect.com |
DNS History
7 records (7 active, 0 former)
●NSglen.ns.cloudflare.com2026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 02:30:08
●NSpola.ns.cloudflare.com2026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 02:30:08
●A104.21.71.2242026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 02:30:08
●A172.67.149.1832026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 02:30:08
●A2606:4700:3037::6815:47e02026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 02:30:08
●A2606:4700:3037::ac43:95b72026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 02:30:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| dtwice.org | glen.ns.cloudflare.com, pola.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.169
NS records: glen.ns.cloudflare.com, pola.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dtwice.org (unsigned zone)
⏱️ Timing
Total: 460ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.149.183, 104.21.71.224 |
| AAAA | 2 | 2606:4700:3037::ac43:95b7, 2606:4700:3037::6815:47e0 |
| NS | 2 | glen.ns.cloudflare.com, pola.ns.cloudflare.com |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 2 | mailru-domain: Ni0RQJdrte8nt6al, v=spf1 redirect=_spf.mail.ru |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | glen.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
dtwice.org has four subdomains: ns1.dtwice.org, ns2.dtwice.org, ns4.dtwice.org and ns3.dtwice.org.
IP Addresses
dtwice.org directs to four IP numbers, which are 104.21.71.224, 172.67.149.183, 2606:4700:3037::6815:47e0 and 2606:4700:3037::ac43:95b7.
ko69.com, forextu.com, expressbpd.in and two other host names share IP numbers with dtwice.org.
Name Servers
Two name servers handle the delegation for dtwice.org: glen.ns.cloudflare.com and pola.ns.cloudflare.com.
dtwice.org uses the same name servers as several other domains — among them maisondesenteurs.tn, ideact.nl, ecwf.eu and two more.
There is at least partial name server overlap between dtwice.org and other domains — hitchfitgym.com, coworkbooks.com, ostrov-z.com.ua and two more among them.
These name servers are routinely deployed together with the name servers austin.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
glen.ns.cloudflare.com resolves to 108.162.193.169, 172.64.33.169 and 173.245.59.169 among others, with 3 other IP addresses in total.
pola.ns.cloudflare.com resolves to 108.162.192.214, 172.64.32.214 and 173.245.58.214 among others, with 3 other IP addresses in total.
Mail Servers
Mail for dtwice.org is handled by a single mail server, emx.mail.ru.
dtwice.org uses an identical mail server configuration to several other domains — among them optom-ochki.ru, shibaura.ru, spb.asmap.ru and two more.
dtwice.org has at least partial mail server overlap with other domains such as gmzagat.pw, reha-teh.ru, homidomi.ru and two more.
emx.mail.ru carries two IP numbers: 94.100.180.180 and 217.69.139.180.