groupme.org - robtex.com
groupme.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.213.21.45🇩🇪 UUU-TELECOM-AS91.213.21.0/24 HOSTHOUSING-NET via 3U | ||||||
| PTR | server1.sslsecurity.net | ||||||
| NS | dns.hoh-dns.de ⭐ | ||||||
| A | 91.213.21.3🇩🇪 UUU-TELECOM-AS91.213.21.0/24 HOSTHOUSING-NET via 3U | ||||||
| PTR | 3.21.213.91.net.6dc.de | ||||||
| NS | dns.hoh-dns.com | ||||||
| A | 194.13.82.188🇩🇪 netcup-AS194.13.80.0/22 | ||||||
| PTR | dns.hoh-dns.com | ||||||
| NS | dns.hoh-dns.eu | ||||||
| A | 159.69.121.95🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | dns.hoh-dns.eu | ||||||
| MX | mail.groupme.org ⭐ | ||||||
| A | 91.213.21.45🇩🇪 UUU-TELECOM-AS91.213.21.0/24 HOSTHOUSING-NET via 3U | ||||||
| PTR | server1.sslsecurity.net | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | dns.hoh-dns.dedns@hoh-dns.de serial=0 | ||||||
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=1785287167 | ||||||
Same first word
groupme.tw |
groupme.fun |
groupme.my |
groupme.org |
groupme.com |
groupme.af |
groupme.ca |
groupme.cm |
groupme.(0x787878) |
groupme.ru |
groupme.it |
groupme.servicebus.windows.net |
groupme.com.tw |
groupme.de |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns.hoh-dns.com2015-08-16 → 2026-07-29 · 2 obs
● 2026-07-29 01:48:12
●NSdns.hoh-dns.de2015-08-16 → 2026-07-29 · 2 obs
● 2026-07-29 01:48:12
●NSdns.hoh-dns.eu2015-08-16 → 2026-07-29 · 2 obs
● 2026-07-29 01:48:12
●MXmail.groupme.org2015-08-16 → 2026-07-29 · 2 obs
● 2026-07-29 01:48:12
●A91.213.21.452015-08-16 → 2026-07-29 · 2 obs
● 2026-07-29 01:48:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| groupme.org | dns.hoh-dns.eu, dns.hoh-dns.com, dns.hoh-dns.de | - |
✅ Authoritative Response
Server:91.213.21.3
NS records: dns.hoh-dns.eu, dns.hoh-dns.com, dns.hoh-dns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for groupme.org (unsigned zone)
⏱️ Timing
Total: 885ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.213.21.45 |
| NS | 3 | dns.hoh-dns.com, dns.hoh-dns.eu... |
| MX | 1 | mail.groupme.org (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | dns.hoh-dns.de dns.hoh-dns.de |
Analysis
IP Addresses
groupme.org resolves to one IP address: 91.213.21.45.
sys1.de, mail.wd4.de, www.yesfeet.com and two other host names share IP numbers with groupme.org.
Name Servers
DNS for groupme.org is handled by three authoritative name servers: dns.hoh-dns.com, dns.hoh-dns.de and dns.hoh-dns.eu.
At least some of groupme.org's name servers are shared with other domains, for example knabe-it-service.com, hjki.de, ultraserver.org and two more.
These name servers tend to be used in conjunction with the name servers ns1.dnes.de.
dns.hoh-dns.com, dns.hoh-dns.de and dns.hoh-dns.eu all have one IP address each — dns.hoh-dns.com directs to 194.13.82.188, dns.hoh-dns.de directs to 91.213.21.3 and dns.hoh-dns.eu directs to 159.69.121.95.
Mail Servers
Mail for groupme.org is handled by a single mail server, mail.groupme.org.
mail.groupme.org has exactly one IP number: 91.213.21.45.