iserfor.org - dns.ninja

`iserfor.org`

DNSSEC	⚠️ Not signed
NS	`ns1122.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:527a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1122.ui-dns.com`
		A	217.160.82.122^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1122.ui-dns.com`
NS	`ns1122.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:517a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1122.ui-dns.biz`
		A	217.160.81.122^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1122.ui-dns.biz`
NS	`ns1122.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:122^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1122.ui-dns.de`
		A	185.132.32.122^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1122.ui-dns.de`
NS	`ns1122.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:537a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1122.ui-dns.org`
		A	217.160.83.122^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1122.ui-dns.org`
MX	`iserfor-org.mail.protection.outlook.com` ⭐
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
SOA	`ns1122.ui-dns.com`hostmaster@1and1.fr 2016-11-28 #5

`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=1783978174

Same first word

iserfor.info

iserfor.com

iserfor.net

iserfor.org

iserfor.eu

iserfor.fr

Similar names

frisoer.net

forries.co.uk

rosfire.org

resfrio.com

feriors.com

ferrios.com

foriers.com

ferrois.net

forisre.com

rosfire.com

frisoer.de

ferrosi.com

frorise.com

rosifer.com

ferrois.com

frisoer.com

sirefor.go.cr

frisoer.ch

rosfire.nl

forries.co.za

frisoer.info

foreris.com

sorifer.it

forrise.com

serifor.net

fierros.com

frisoer.eu

ferrios.ru

forries.com

fierros.com.co

DNS History

10 records (5 active, 5 former)

●NSns1122.ui-dns.biz2018-06-05 → 2026-07-13 · 3 obs

○ 2017-01-13 01:29:50
● 2018-06-05 15:42:46
● 2026-07-13 21:53:22

●NSns1122.ui-dns.com2018-06-05 → 2026-07-13 · 3 obs

○ 2017-01-13 01:29:50
● 2018-06-05 15:42:46
● 2026-07-13 21:53:22

●NSns1122.ui-dns.de2018-06-05 → 2026-07-13 · 3 obs

○ 2017-01-13 01:29:50
● 2018-06-05 15:42:46
● 2026-07-13 21:53:22

●NSns1122.ui-dns.org2018-06-05 → 2026-07-13 · 3 obs

○ 2017-01-13 01:29:50
● 2018-06-05 15:42:46
● 2026-07-13 21:53:22

○NSns61.1and1.fr2015-07-13 → 2017-01-13 · 4 obs

● 2015-07-13 14:16:20
● 2017-01-13 01:29:50
○ 2018-06-05 15:42:46
○ 2026-07-13 21:53:22

○NSns62.1and1.fr2015-07-13 → 2017-01-13 · 4 obs

● 2015-07-13 14:16:20
● 2017-01-13 01:29:50
○ 2018-06-05 15:42:46
○ 2026-07-13 21:53:22

●MXiserfor-org.mail.protection.outlook.com2026-06-07 → 2026-07-13 · 3 obs

○ 2018-06-05 15:42:46
● 2026-06-07 00:27:54
● 2026-07-13 21:53:22

○MXmx00.1and1.fr2015-07-13 → 2018-06-05 · 4 obs

● 2015-07-13 14:16:20
● 2018-06-05 15:42:46
○ 2026-06-07 00:27:54
○ 2026-07-13 21:53:22

○MXmx01.1and1.fr2015-07-13 → 2018-06-05 · 4 obs

● 2015-07-13 14:16:20
● 2018-06-05 15:42:46
○ 2026-06-07 00:27:54
○ 2026-07-13 21:53:22

○A82.165.131.2412015-07-13 → 2016-05-01 · 4 obs

● 2015-07-13 14:16:20
● 2016-05-01 10:54:50
○ 2017-01-13 01:29:50
○ 2026-07-13 21:53:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
iserfor.org	ns1122.ui-dns.org, ns1122.ui-dns.com, ns1122.ui-dns.de, ns1122.ui-dns.biz	2 records

✅ Authoritative Response

Server:217.160.81.122

NS records: ns1122.ui-dns.org, ns1122.ui-dns.com, ns1122.ui-dns.de, ns1122.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iserfor.org (unsigned zone)

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1122.ui-dns.org, ns1122.ui-dns.biz...`
MX	1	`iserfor-org.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1122.ui-dns.com hostmaster.1and1.fr`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1122.ui-dns.org, ns1122.ui-dns.org)

Analysis

Name Servers

Four name servers handle the delegation for iserfor.org: ns1122.ui-dns.biz, ns1122.ui-dns.com, ns1122.ui-dns.de and ns1122.ui-dns.org.

At least some of iserfor.org's name servers are shared with other domains, for example rhine.ch, ingenut.es, bealex.com and two more.

These name servers tend to co-occur with ns1100.ui-dns.de, ns1016.ui-dns.org, ns1085.ui-dns.com and 6 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1122.ui-dns.biz directs to 217.160.81.122 and 2001:8d8:fe:53:0:d9a0:517a:100; ns1122.ui-dns.com directs to 217.160.82.122 and 2001:8d8:fe:53:0:d9a0:527a:100; ns1122.ui-dns.de directs to 185.132.32.122 and 2607:f1c0:fe:53:185:132:32:122; ns1122.ui-dns.org directs to 217.160.83.122 and 2001:8d8:fe:53:0:d9a0:537a:100.

Mail Servers

iserfor.org uses one mail server — iserfor-org.mail.protection.outlook.com.