ercn.org - robtex.com
ercn.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.208.236.20🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | 74-208-236-20.elastic-ssl.ui-r.com | ||||||
| NS | ns57.1and1.com ⭐ | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5220:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns1032.ui-dns.com | ||||||
| A | 217.160.82.32🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns1032.ui-dns.com | ||||||
| NS | ns58.1and1.com | ||||||
| A | 2001:8d8:fe:53:0:d9a0:531f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns1031.ui-dns.org | ||||||
| A | 217.160.83.31🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns1031.ui-dns.org | ||||||
| MX | mx00.1and1.com ⭐ | ||||||
| A | 74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx00.perfora.net | ||||||
| MX | mx01.1and1.com ⭐ | ||||||
| A | 74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx01.perfora.net | ||||||
| TXT | v=spf1 include:_spf-us.ionos.com ~all | ||||||
| SOA | ns57.1and1.comhostmaster@1and1.com 2016-06-03 #9 | ||||||
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=1775934497 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○A74.208.108.1752015-12-07 → 2016-04-27 · 5 obs
● 2015-12-07 23:47:32
● 2016-04-27 03:45:22
○ 2017-01-30 20:30:18
○ 2026-04-11 19:44:38
○A74.208.169.232015-08-18 → 2015-09-18 · 4 obs
● 2015-09-18 06:58:10
○ 2015-12-07 23:47:32
○ 2026-04-11 19:44:38
○A74.208.215.1272017-01-30 → 2018-12-06 · 5 obs
● 2017-01-30 20:30:18
● 2018-12-06 20:13:04
○ 2026-04-06 00:16:32
○ 2026-04-11 19:44:38
●A74.208.236.202026-04-06 → 2026-04-11 · 3 obs
● 2026-04-06 00:16:32
● 2026-04-11 19:44:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ercn.org | ns58.1and1.com, ns57.1and1.com | - |
✅ Authoritative Response
Server:217.160.82.32
NS records: ns58.1and1.com, ns57.1and1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ercn.org (unsigned zone)
⏱️ Timing
Total: 596ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.20 |
| NS | 2 | ns57.1and1.com, ns58.1and1.com |
| MX | 2 | mx00.1and1.com (pri: 10), mx01.1and1.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-us.ionos.com ~all |
| SOA | 1 | ns57.1and1.com hostmaster.1and1.com |
Analysis
IP Addresses
ercn.org resolves to a single IP: 74.208.236.20.
Other host names, for instance www.djsoulsister.com, itchapter.com, s384721699.onlinehome.us, xenomachina.com and bridgecare.net share IP numbers with ercn.org.
Name Servers
ercn.org has two name servers: ns57.1and1.com and ns58.1and1.com.
ercn.org shares the same name server setup as other domains, for example buzzhub.com, igclogistics.com, lesvy.com, melnick.ca and craigscherbarth.com.
ercn.org shares some name servers with other domains, for example corymason.com, faysla.com, airportmailers.com, neoteric.com.np and watty.org.
These name servers are commonly used alongside ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.
Host names with two IP numbers:
ns57.1and1.com points to: 2001:8d8:fe:53:0:d9a0:5220:100 and 217.160.82.32; ns58.1and1.com points to: 2001:8d8:fe:53:0:d9a0:531f:100 and 217.160.83.31.
Mail Servers
ercn.org is served by two mail servers: mx00.1and1.com and mx01.1and1.com.
ercn.org shares the mail server setup with other domains, for example apex-wireless.ca, afanqi.com, ns1.thenewtek.com, lascabanas.net and theshineproject.org.
ercn.org shares some mail servers with other domains, at least partially; for instance octanellc.com, seweearmory.com, diazcase.com, simrecord.com and u21237477.onlinehome-server.com.
Host names with a single IP:
mx00.1and1.com points to 74.208.5.3
mx01.1and1.com points to 74.208.5.21