esrba.org - robtex.com

esrba.org

DNSSEC⚠️ Not signed
NSns-us.1and1-dns.com ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5202:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-us.1and1-dns.com
A217.160.82.2🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-us.1and1-dns.com
NSns-us.1and1-dns.de ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5002:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-us.1and1-dns.de
A217.160.80.2🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-us.1and1-dns.de
NSns-us.1and1-dns.org ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5302:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-us.1and1-dns.org
A217.160.83.2🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-us.1and1-dns.org
NSns-us.1and1-dns.us ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5102:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-us.1and1-dns.us
A217.160.81.2🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-us.1and1-dns.us

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1777037750

Previously MX for

esrba.org

Same first word

esrba.org
esrba.com

Similar names

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brase.se

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usns1.red.mysitehosted.comns2.red.mysitehosted.comMXesrba.orgmail.esrba.orgmail2.esrba.orgmx01.1and1.comA23.91.121.1522607:f1c0:83f:5e00::7d:3a9474.208.202.67
●NSns-us.1and1-dns.com2015-12-19 → 2026-04-24 · 3 obs
○ 2015-10-16 10:30:16
● 2015-12-19 21:00:42
● 2026-04-24 14:04:18
●NSns-us.1and1-dns.de2015-12-19 → 2026-04-24 · 3 obs
○ 2015-10-16 10:30:16
● 2015-12-19 21:00:42
● 2026-04-24 14:04:18
●NSns-us.1and1-dns.org2015-12-19 → 2026-04-24 · 3 obs
○ 2015-10-16 10:30:16
● 2015-12-19 21:00:42
● 2026-04-24 14:04:18
●NSns-us.1and1-dns.us2015-12-19 → 2026-04-24 · 3 obs
○ 2015-10-16 10:30:16
● 2015-12-19 21:00:42
● 2026-04-24 14:04:18
○NSns1.red.mysitehosted.com2015-07-04 → 2015-10-16 · 4 obs
● 2015-07-04 04:46:38
● 2015-10-16 10:30:16
○ 2015-12-19 21:00:42
○ 2026-04-24 14:04:18
○NSns2.red.mysitehosted.com2015-07-04 → 2015-10-16 · 4 obs
● 2015-07-04 04:46:38
● 2015-10-16 10:30:16
○ 2015-12-19 21:00:42
○ 2026-04-24 14:04:18
○MXesrba.org2015-12-19 → 2016-09-12 · 5 obs
○ 2015-10-16 10:30:16
● 2015-12-19 21:00:42
● 2016-09-12 00:40:44
○ 2026-04-07 10:47:40
○ 2026-04-24 14:04:18
○MXmail.esrba.org2015-07-04 → 2015-10-16 · 4 obs
● 2015-07-04 04:46:38
● 2015-10-16 10:30:16
○ 2015-12-19 21:00:42
○ 2026-04-24 14:04:18
○MXmail2.esrba.org2015-07-04 → 2015-10-16 · 4 obs
● 2015-07-04 04:46:38
● 2015-10-16 10:30:16
○ 2015-12-19 21:00:42
○ 2026-04-24 14:04:18
○MXmx01.1and1.com2015-12-19 → 2016-09-12 · 5 obs
○ 2015-10-16 10:30:16
● 2015-12-19 21:00:42
● 2016-09-12 00:40:44
○ 2026-04-07 10:47:40
○ 2026-04-24 14:04:18
○A23.91.121.1522015-07-04 → 2015-10-16 · 4 obs
● 2015-07-04 04:46:38
● 2015-10-16 10:30:16
○ 2015-12-19 21:00:42
○ 2026-04-24 14:04:18
○A2607:f1c0:83f:5e00::7d:3a942015-12-19 → 2016-09-12 · 5 obs
○ 2015-10-16 10:30:16
● 2015-12-19 21:00:42
● 2016-09-12 00:40:44
○ 2026-04-07 10:47:40
○ 2026-04-24 14:04:18
○A74.208.202.672015-12-19 → 2016-09-12 · 5 obs
○ 2015-10-16 10:30:16
● 2015-12-19 21:00:42
● 2016-09-12 00:40:44
○ 2026-04-07 10:47:40
○ 2026-04-24 14:04:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
esrba.orgns-us.1and1-dns.us, ns-us.1and1-dns.org, ns-us.1and1-dns.de, ns-us.1and1-dns.com2 records

✅ Authoritative Response

Server:217.160.81.2

NS records: ns-us.1and1-dns.us, ns-us.1and1-dns.org, ns-us.1and1-dns.de, ns-us.1and1-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esrba.org (unsigned zone)

⏱️ Timing

Total: 585ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-us.1and1-dns.org, ns-us.1and1-dns.org)

Analysis

Name Servers

esrba.org is delegated to four name servers: ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and ns-us.1and1-dns.us.

esrba.org shares name servers with other domains at least partially, for instance arwave.org, mathieu.land, json.works, good.poker and emailmarketing.marketing.

These name servers are commonly used with ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

Host names with two IP numbers:

ns-us.1and1-dns.com resolves to 2001:8d8:fe:53:0:d9a0:5202:100 and 217.160.82.2.

ns-us.1and1-dns.de resolves to 2001:8d8:fe:53:0:d9a0:5002:100 and 217.160.80.2.

ns-us.1and1-dns.org resolves to 2001:8d8:fe:53:0:d9a0:5302:100 and 217.160.83.2.

ns-us.1and1-dns.us resolves to 2001:8d8:fe:53:0:d9a0:5102:100 and 217.160.81.2.