iolcalc.org - robtex.com
iolcalc.org
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=1771291736 | ||||||
Same first word
iolcalc.org |
Similar names
DNS History
14 records (8 active, 6 former)
●NSns1088.ui-dns.biz2026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 03:18:46
●NSns1088.ui-dns.com2026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 03:18:46
●NSns1088.ui-dns.org2026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 03:18:46
○NSns51.1and1.com2015-07-06 → 2017-05-13 · 3 obs
● 2017-05-13 13:54:44
○ 2026-02-28 03:18:46
○NSns52.1and1.com2015-07-06 → 2017-05-13 · 3 obs
● 2017-05-13 13:54:44
○ 2026-02-28 03:18:46
○MXmx00.1and1.com2015-07-06 → 2017-05-13 · 3 obs
● 2017-05-13 13:54:44
○ 2026-02-28 03:18:46
○MXmx01.1and1.com2015-07-06 → 2017-05-13 · 3 obs
● 2017-05-13 13:54:44
○ 2026-02-28 03:18:46
●A18.211.7.532026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 03:18:46
●A2607:f1c0:1000:c083:83b9:d61c:7c47:e0222016-09-30 → 2026-02-28 · 3 obs
● 2016-09-30 20:27:28
● 2026-02-28 03:18:46
○A67.227.229.1962015-07-06 → 2016-06-22 · 4 obs
● 2016-06-22 12:11:28
○ 2016-09-30 20:27:28
○ 2026-02-28 03:18:46
○A74.121.193.1622016-09-30 → 2017-05-13 · 4 obs
● 2016-09-30 20:27:28
● 2017-05-13 13:54:44
○ 2026-02-28 03:18:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| iolcalc.org | ns1088.ui-dns.org, ns1088.ui-dns.com, ns1088.ui-dns.de, ns1088.ui-dns.biz | 2 records |
✅ Authoritative Response
Server: 217.160.83.88
NS records: ns1088.ui-dns.org, ns1088.ui-dns.com, ns1088.ui-dns.de, ns1088.ui-dns.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iolcalc.org (unsigned zone)
⏱️ Timing
Total: 705ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.211.7.53 |
| AAAA | 1 | 2607:f1c0:1000:c083:83b9:d61c:7c47:e022 |
| NS | 4 | ns1088.ui-dns.org, ns1088.ui-dns.de... |
| MX | 2 | mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10) |
| TXT | 2 | _globalsign-domain-verification=Ze4kuBRX, v=spf1 include:_spf-us.ionos.com ~all |
| SOA | 1 | ns1088.ui-dns.biz hostmaster.1and1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1088.ui-dns.org, ns1088.ui-dns.org)
AI analysis
iolcalc.org resolves to two IP numbers: 2607:f1c0:1000:c083:83b9:d61c:7c47:e022 and 18.211.7.53.
Other host names, for instance, ec2-18-211-7-53.compute-1.amazonaws.com and asoaanalytics.org share IP numbers with iolcalc.org.
iolcalc.org is delegated to four name servers: ns1088.ui-dns.biz, ns1088.ui-dns.com, ns1088.ui-dns.de and ns1088.ui-dns.org.
iolcalc.org shares some name servers with other domains, for example pa-lo-ma.com, silcherschule-oestringen.de, luketaylor.co.uk, rawlsw.com and on-sights.com.
These name servers are commonly used with the name servers ns1091.ui-dns.de, ns1070.ui-dns.org, ns1027.ui-dns.biz, ns1055.ui-dns.com, ns1046.ui-dns.de and ns1016.ui-dns.org.
Host names with two IP numbers
Two IPs per host:
ns1088.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5158:100 and 217.160.81.88
ns1088.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5258:100 and 217.160.82.88
ns1088.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:88 and 217.160.80.88
ns1088.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5358:100 and 217.160.83.88
iolcalc.org is served by two mail servers: mx00.ionos.com and mx01.ionos.com.
iolcalc.org shares the mail server setup with other domains, for example empower2wellness.com, safesort.com, apitires.com, bigtspizza.co and coreqube.com.
iolcalc.org shares at least some mail servers with other domains, for example proxearth.org.
Host names with a single IP:
mx00.ionos.com points to 74.208.5.3
mx01.ionos.com points to 74.208.5.21