offer.su - robtex.com
offer.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.29.73.251🇺🇸 TIER-NET154.29.73.0/24 Tier.Net Technologies LLC | ||||||
| PTR | gw.va1.buffalo.nyhost.net | ||||||
| NS | ns1.nyhost.net ⭐ | ||||||
| A | 206.189.204.90🇺🇸 DIGITALOCEAN206.189.192.0/20 DigitalOcean | ||||||
| PTR | ns1.nyhost.net | ||||||
| NS | ns2.nyhost.net | ||||||
| A | 54.203.83.154🇺🇸 Amazon54.202.0.0/15 EC2 PDX prefix | ||||||
| PTR | ns2.nyhost.net | ||||||
| NS | ns3.nyhost.net | ||||||
| A | 135.181.147.82🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| PTR | ns3.nyhost.net | ||||||
| NS | ns4.nyhost.net | ||||||
| A | 18.135.231.43🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix | ||||||
| PTR | euwest.nyhost.net | ||||||
| MX | offer.su ⭐ | ||||||
| A | 154.29.73.251🇺🇸 TIER-NET154.29.73.0/24 Tier.Net Technologies LLC | ||||||
| PTR | gw.va1.buffalo.nyhost.net | ||||||
| SOA | ns1.nyhost.netbuffalo@nyhost.org 2026-04-06 #1 | ||||||
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=650209359 | ||||||
MX for
offer.su |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSns1.lev3.com2015-06-27 → 2017-01-24 · 4 obs
● 2017-01-24 12:25:48
○ 2026-03-17 18:31:04
○ 2026-06-05 01:13:00
●NSns1.nyhost.net2026-03-17 → 2026-06-05 · 3 obs
● 2026-03-17 18:31:04
● 2026-06-05 01:13:00
○NSns2.lev3.com2015-06-27 → 2017-01-24 · 4 obs
● 2017-01-24 12:25:48
○ 2026-03-17 18:31:04
○ 2026-06-05 01:13:00
●NSns2.nyhost.net2026-03-17 → 2026-06-05 · 3 obs
● 2026-03-17 18:31:04
● 2026-06-05 01:13:00
●NSns3.nyhost.net2026-03-17 → 2026-06-05 · 3 obs
● 2026-03-17 18:31:04
● 2026-06-05 01:13:00
●NSns4.nyhost.net2026-03-17 → 2026-06-05 · 3 obs
● 2026-03-17 18:31:04
● 2026-06-05 01:13:00
●MXoffer.su2015-06-27 → 2026-06-05 · 2 obs
● 2026-06-05 01:13:00
○A104.206.96.192016-01-22 → 2017-01-24 · 5 obs
● 2016-01-22 23:48:54
● 2017-01-24 12:25:48
○ 2026-03-17 18:31:04
○ 2026-06-05 01:13:00
●A154.29.73.2512026-03-17 → 2026-06-05 · 3 obs
● 2026-03-17 18:31:04
● 2026-06-05 01:13:00
○A75.126.235.2222015-06-27 → 2015-11-04 · 4 obs
● 2015-11-04 14:01:52
○ 2016-01-22 23:48:54
○ 2026-06-05 01:13:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| offer.su | ns3.nyhost.net, ns1.nyhost.net, ns2.nyhost.net, ns4.nyhost.net | - |
✅ Authoritative Response
Server:135.181.147.82
NS records: ns3.nyhost.net, ns1.nyhost.net, ns2.nyhost.net, ns4.nyhost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offer.su (unsigned zone)
⏱️ Timing
Total: 988ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.29.73.251 |
| NS | 4 | ns2.nyhost.net, ns3.nyhost.net... |
| MX | 1 | offer.su (pri: 0) |
| SOA | 1 | ns1.nyhost.net buffalo.nyhost.org |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
Mail Server Role
The MX record for offer.su points back to offer.su — it is its own mail server.
IP Addresses
offer.su directs to one IP number, which is 154.29.73.251.
Among the host names that share IP numbers with offer.su are almcrae.com, beatnicotine.com, silverstore.ru and two others.
Name Servers
offer.su is delegated to 4 name servers: ns1.nyhost.net, ns2.nyhost.net, ns3.nyhost.net and ns4.nyhost.net.
There is at least partial name server overlap between offer.su and other domains — wesellmemorabilia.com, almcrae.com, beatnicotine.com and two more among them.
These name servers tend to appear in combination with the name servers ns1.westnic.net, ns2.westnic.net, ns1.posi7.com and ns2.posi7.com.
ns1.nyhost.net resolves to 206.189.204.90. ns2.nyhost.net resolves to 54.203.83.154. ns3.nyhost.net resolves to 135.181.147.82. ns4.nyhost.net resolves to 18.135.231.43. All four hosts carry exactly one IP address.
Mail Servers
The MX record for offer.su points to a single mail server: offer.su.
offer.su resolves to a single IP number: 154.29.73.251.