`avonoptimist.org`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::2b7^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-02b7.elastic-ssl.ui-r.com`
A	74.208.236.227^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1017.ui-dns.de` ⭐
		A	2001:8d8:fe:53:0:d9a0:5011:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.de`
		A	217.160.80.17^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.de`
NS	`ns1020.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5214:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1020.ui-dns.com`
		A	217.160.82.20^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1020.ui-dns.com`
NS	`ns1024.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5118:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1024.ui-dns.biz`
		A	217.160.81.24^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1024.ui-dns.biz`
NS	`ns1102.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5366:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.org`
		A	217.160.83.102^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1102.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.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	`ns1017.ui-dns.de`hostmaster@1und1.com 2017-06-01 #7

`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.info`hostmaster@donuts.email serial=1774754948

Same first word

avonoptimist.org

DNS History

14 records (8 active, 6 former)

●NSns1017.ui-dns.de2026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-20 10:00:32
● 2026-03-27 18:07:00
● 2026-03-29 04:04:34

●NSns1020.ui-dns.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-20 10:00:32
● 2026-03-27 18:07:00
● 2026-03-29 04:04:34

●NSns1024.ui-dns.biz2026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-20 10:00:32
● 2026-03-27 18:07:00
● 2026-03-29 04:04:34

●NSns1102.ui-dns.org2026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-20 10:00:32
● 2026-03-27 18:07:00
● 2026-03-29 04:04:34

○NSns29.1and1.com2015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 14:10:12
● 2017-04-20 10:00:32
○ 2026-03-27 18:07:00
○ 2026-03-29 04:04:34

○NSns30.1and1.com2015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 14:10:12
● 2017-04-20 10:00:32
○ 2026-03-27 18:07:00
○ 2026-03-29 04:04:34

○MXmx00.1and1.com2015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 14:10:12
● 2017-04-20 10:00:32
○ 2026-03-27 18:07:00
○ 2026-03-29 04:04:34

●MXmx00.ionos.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-20 10:00:32
● 2026-03-27 18:07:00
● 2026-03-29 04:04:34

○MXmx01.1and1.com2015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 14:10:12
● 2017-04-20 10:00:32
○ 2026-03-27 18:07:00
○ 2026-03-29 04:04:34

●MXmx01.ionos.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-20 10:00:32
● 2026-03-27 18:07:00
● 2026-03-29 04:04:34

○A216.250.120.1102016-09-15 → 2017-04-20 · 5 obs

○ 2016-03-23 09:45:10
● 2016-09-15 16:25:36
● 2017-04-20 10:00:32
○ 2026-03-27 18:07:00
○ 2026-03-29 04:04:34

●A2607:f1c0:100f:f000::2b72026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-20 10:00:32
● 2026-03-27 18:07:00
● 2026-03-29 04:04:34

●A74.208.236.2272026-03-27 → 2026-03-29 · 3 obs

○ 2017-04-20 10:00:32
● 2026-03-27 18:07:00
● 2026-03-29 04:04:34

○A74.208.85.1642015-05-25 → 2016-03-23 · 4 obs

● 2015-05-25 14:10:12
● 2016-03-23 09:45:10
○ 2016-09-15 16:25:36
○ 2026-03-29 04:04:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
avonoptimist.org	ns1017.ui-dns.de, ns1102.ui-dns.org, ns1020.ui-dns.com, ns1024.ui-dns.biz	2 records

✅ Authoritative Response

Server:217.160.81.24

NS records: ns1017.ui-dns.de, ns1102.ui-dns.org, ns1020.ui-dns.com, ns1024.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for avonoptimist.org (unsigned zone)

⏱️ Timing

Total: 612ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.227`
AAAA	1	`2607:f1c0:100f:f000::2b7`
NS	4	`ns1017.ui-dns.de, ns1020.ui-dns.com...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1017.ui-dns.de hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1102.ui-dns.org, ns1102.ui-dns.org)

Analysis

IP Addresses

avonoptimist.org resolves to two IP numbers: 2607:f1c0:100f:f000::2b7 and 74.208.236.227.

other host names including ohbenjamin.org, savannahbiz.com, breakwallsnewyork.com, compuplanet.com.mx and sandiegobirthdayparty.com share IP numbers with avonoptimist.org.

Name Servers

avonoptimist.org is delegated to four name servers: ns1024.ui-dns.biz, ns1020.ui-dns.com, ns1017.ui-dns.de and ns1102.ui-dns.org.

avonoptimist.org at least partially shares name servers with other domains, for instance baykey.com, metabook.fr, laser-ink.net, deepstar.de and gorwell.net.

These name servers are commonly used with the following name servers: ns1102.ui-dns.com, ns1102.ui-dns.biz, ns1102.ui-dns.de, ns1024.ui-dns.org, ns1024.ui-dns.com, ns1024.ui-dns.de, ns1020.ui-dns.de, ns1017.ui-dns.biz, ns1017.ui-dns.com and ns1017.ui-dns.org.

Host names with two IP numbers:

ns1024.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5118:100 and 217.160.81.24; ns1020.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5214:100 and 217.160.82.20; ns1017.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5011:100 and 217.160.80.17; ns1102.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5366:100 and 217.160.83.102.

Mail Servers

Two mail servers handle avonoptimist.org: mx00.ionos.com and mx01.ionos.com.

avonoptimist.org shares the same mail server setup as other domains, for instance quanmind.com, hotvsnot.com, texstarservices.com, iratsunami.com and myaccountsreceivable.net.

Host names with one IP number:

mx00.ionos.com points to 74.208.5.3

mx01.ionos.com points to 74.208.5.21

avonoptimist.org - robtex.com