op-group.com - robtex.com
op-group.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775962822 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.sedoparking.com2015-07-12 → 2017-12-16 · 4 obs
● 2017-12-16 22:59:58
○ 2026-02-28 12:32:18
○ 2026-04-12 03:22:48
○NSns2.sedoparking.com2015-07-12 → 2017-12-16 · 4 obs
● 2017-12-16 22:59:58
○ 2026-02-28 12:32:18
○ 2026-04-12 03:22:48
●NSsl1.sedo.com2026-02-28 → 2026-04-12 · 3 obs
● 2026-02-28 12:32:18
● 2026-04-12 03:22:48
●NSsl2.sedo.com2026-02-28 → 2026-04-12 · 3 obs
● 2026-02-28 12:32:18
● 2026-04-12 03:22:48
●MXlocalhost2016-11-19 → 2026-04-12 · 3 obs
● 2016-11-19 03:19:06
● 2026-04-12 03:22:48
○MXmail.nickstel.com2015-07-12 → 2016-04-01 · 4 obs
● 2016-04-01 03:48:04
○ 2016-11-19 03:19:06
○ 2026-04-12 03:22:48
○A72.52.4.1222017-12-16 → 2017-12-16 · 4 obs
● 2017-12-16 22:59:58
○ 2026-02-28 12:32:18
○ 2026-04-12 03:22:48
○A72.52.4.912015-07-12 → 2016-11-19 · 4 obs
● 2016-11-19 03:19:06
○ 2017-12-16 22:59:58
○ 2026-04-12 03:22:48
●A91.195.241.2322026-02-28 → 2026-04-12 · 3 obs
● 2026-02-28 12:32:18
● 2026-04-12 03:22:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| op-group.com | sl1.sedo.com, sl2.sedo.com | 2 records |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for op-group.com (unsigned zone)
⏱️ Timing
Total: 457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sl1.sedo.com, sl2.sedo.com)
Analysis
IP Addresses
op-group.com points to a single IP address: 91.195.241.232.
Other host names such as dqp.co, uszh.com, googlemail.com.peaks.in, solarway.eu and bicicleta.amsterdam share IPs with op-group.com.
Name Servers
Two name servers sl1.sedo.com and sl2.sedo.com handle the delegation for op-group.com.
op-group.com shares the same name server setup as other domains, for example sinamail.apuestasdefutbol.es, a-l-i.de, mail.powermap.de, mail.fit-mit-kind.de and pelargos.de.
op-group.com partially shares name servers with other domains, for example luzon.eu and noken.de.
Host names with one IP number:
sl1.sedo.com points to 91.195.240.173; sl2.sedo.com points to 91.195.241.173.
Mail Servers
The localhost mail server handles op-group.com.
op-group.com shares the same mail server setup as other domains, including daten.funfox.com, jeffersonmotel.com, mail.gratis-online-poker.de, ip-172-31-1-80.brainbrew.de and mass-fidelity.de.