simplex.su - dns.ninja
simplex.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.187.83.72🇫🇷 OVH37.187.0.0/16 | ||||||
| PTR | dns1.ru-tld.ru | ||||||
| A | 176.31.179.191🇫🇷 OVH176.31.0.0/16 ISP Paris, France | ||||||
| NS | dns1.ru-tld.ru ⭐ | ||||||
| A | 37.187.83.72🇫🇷 OVH37.187.0.0/16 | ||||||
| PTR | dns1.ru-tld.ru | ||||||
| NS | dns.ru-tld.ru | ||||||
| A | 185.108.84.20🇺🇸 LEASEWEB-NL-AMS-01185.108.84.0/23 MTND | ||||||
| PTR | dns.ru-tld.ru | ||||||
| NS | dns2.ru-tld.ru | ||||||
| A | 176.31.179.191🇫🇷 OVH176.31.0.0/16 ISP Paris, France | ||||||
| PTR | dns2.ru-tld.ru | ||||||
| TXT | eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJEb21haW5TaG9wIiwic3ViIjoiNTU1... | ||||||
| TXT | v=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1; | ||||||
| TXT | v=spf1 ip4:127.0.0.1 -all | ||||||
| SOA | dns.ru-tld.rusupport@ru-tld.ru 2014-03-22 #28 | ||||||
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650209464 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSdns.ru-tld.ru2026-03-26 → 2026-06-13 · 3 obs
● 2026-03-26 14:41:20
● 2026-06-13 19:39:32
●NSdns1.ru-tld.ru2026-03-26 → 2026-06-13 · 3 obs
● 2026-03-26 14:41:20
● 2026-06-13 19:39:32
●NSdns2.ru-tld.ru2026-03-26 → 2026-06-13 · 3 obs
● 2026-03-26 14:41:20
● 2026-06-13 19:39:32
○NSns3-fwl2.nic.ru2015-08-22 → 2017-06-06 · 4 obs
● 2017-06-06 22:02:02
○ 2026-03-26 14:41:20
○ 2026-06-13 19:39:32
○NSns4-fwl2.nic.ru2015-08-22 → 2017-06-06 · 4 obs
● 2017-06-06 22:02:02
○ 2026-03-26 14:41:20
○ 2026-06-13 19:39:32
○NSns8-fwl2.nic.ru2015-08-22 → 2017-06-06 · 4 obs
● 2017-06-06 22:02:02
○ 2026-03-26 14:41:20
○ 2026-06-13 19:39:32
○MXmf1.nic.ru2015-08-22 → 2017-06-06 · 4 obs
● 2017-06-06 22:02:02
○ 2026-03-26 14:41:20
○ 2026-06-13 19:39:32
○A109.70.27.42015-08-22 → 2017-06-06 · 4 obs
● 2017-06-06 22:02:02
○ 2026-03-26 14:41:20
○ 2026-06-13 19:39:32
●A176.31.179.1912026-03-26 → 2026-06-13 · 3 obs
● 2026-03-26 14:41:20
● 2026-06-13 19:39:32
●A37.187.83.722026-03-26 → 2026-06-13 · 3 obs
● 2026-03-26 14:41:20
● 2026-06-13 19:39:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| simplex.su | dns1.ru-tld.ru, dns2.ru-tld.ru | - |
✅ Authoritative Response
Server:37.187.83.72
NS records: dns1.ru-tld.ru, dns2.ru-tld.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simplex.su (unsigned zone)
⏱️ Timing
Total: 960ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 37.187.83.72, 176.31.179.191 |
| NS | 2 | dns1.ru-tld.ru, dns2.ru-tld.ru |
| TXT | 3 | eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ, v=spf1 ip4:127.0.0.1 -all... |
| SOA | 1 | dns.ru-tld.ru support.ru-tld.ru |
Analysis
IP Addresses
simplex.su points to two IP numbers: 37.187.83.72 and 176.31.179.191.
Two other host names, along with vasha-apteka.ru, practik.kemerovo.su and kayma.ru, also share IP numbers with simplex.su.
Name Servers
DNS for simplex.su is handled by three authoritative name servers: dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru.
simplex.su shares at least some of its name servers with other domains, including mail.marilin.ru, bavelon.ru, grc.ru and two others.
These name servers are frequently paired with the name servers dns1.ru-ltd.ru, dns2.ru-ltd.ru and parking.ru-tld.ru.
dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru all have one IP address each — dns1.ru-tld.ru directs to 37.187.83.72, dns2.ru-tld.ru directs to 176.31.179.191 and dns.ru-tld.ru directs to 185.108.84.20.