chall.info - dns.ninja

`chall.info`

DNSSEC	⚠️ Not signed
A	217.160.0.24^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-24.elastic-ssl.ui-r.com`
NS	`ns1103.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:103^{🇺🇸 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	`ns1103.ui-dns.biz`
		A	185.132.33.103^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
NS	`ns1103.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:103^{🇺🇸 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	`ns1103.ui-dns.com`
		A	185.132.34.103^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
NS	`ns1103.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:103^{🇺🇸 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	`ns1103.ui-dns.de`
		A	185.132.32.103^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
NS	`ns1103.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:103^{🇺🇸 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	`ns1103.ui-dns.org`
		A	185.132.35.103^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1103.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1103.ui-dns.biz`hostmaster@schlund.de 2016-04-20 #5

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1785296746

Same first word

chall.com

chall.net

chall.de

chall.ru

chall.org

chall.com.au

chall.co.uk

chall.co

chall.ne.jp

chall.info

chall.biz

chall.us

chall.co.jp

chall.fr

chall.ch

chall.id.au

chall.se

chall.me

chall.it

chall.is

chall.eu

chall.ir

Similar names

hacll.com

allch.co.kr

lcahl.org

allch.com

ahllc.us

lahlc.com

hcall.fr

hcall.ru

allhc.com

hcall.de

ahllc.com

llach.com

lcahl.net

chlla.com

llach.pl

lchla.com

allch.nl

hcall.cn

llach.cl

hcall.systems

lhcla.org

hcall.vn

cahll.com

ahllc.net

llhac.com

lhcla.com

llach.de

lcahl.com

lahlc.net

lalch.org

hcall.com

lachl.de

llach.es

callh.com

hallc.com

allch.org

allch.net

hcall.be

hllca.com

hallc.net

alchl.com

DNS History

13 records (7 active, 6 former)

●NSns1103.ui-dns.biz2020-01-16 → 2026-07-29 · 3 obs

○ 2017-03-14 08:19:18
● 2020-01-16 04:10:52
● 2026-07-29 04:02:06

●NSns1103.ui-dns.com2020-01-16 → 2026-07-29 · 3 obs

○ 2017-03-14 08:19:18
● 2020-01-16 04:10:52
● 2026-07-29 04:02:06

●NSns1103.ui-dns.de2020-01-16 → 2026-07-29 · 3 obs

○ 2017-03-14 08:19:18
● 2020-01-16 04:10:52
● 2026-07-29 04:02:06

●NSns1103.ui-dns.org2020-01-16 → 2026-07-29 · 3 obs

○ 2017-03-14 08:19:18
● 2020-01-16 04:10:52
● 2026-07-29 04:02:06

○NSns13.schlund.de2015-07-16 → 2017-03-14 · 4 obs

● 2015-07-16 14:58:52
● 2017-03-14 08:19:18
○ 2020-01-16 04:10:52
○ 2026-07-29 04:02:06

○NSns14.schlund.de2015-07-16 → 2017-03-14 · 4 obs

● 2015-07-16 14:58:52
● 2017-03-14 08:19:18
○ 2020-01-16 04:10:52
○ 2026-07-29 04:02:06

●MXmx00.ionos.de2026-02-15 → 2026-07-29 · 3 obs

○ 2020-01-16 04:10:52
● 2026-02-15 00:55:40
● 2026-07-29 04:02:06

○MXmx00.schlund.de2015-07-16 → 2020-01-16 · 4 obs

● 2015-07-16 14:58:52
● 2020-01-16 04:10:52
○ 2026-02-15 00:55:40
○ 2026-07-29 04:02:06

●MXmx01.ionos.de2026-02-15 → 2026-07-29 · 3 obs

○ 2020-01-16 04:10:52
● 2026-02-15 00:55:40
● 2026-07-29 04:02:06

○MXmx01.schlund.de2015-07-16 → 2020-01-16 · 4 obs

● 2015-07-16 14:58:52
● 2020-01-16 04:10:52
○ 2026-02-15 00:55:40
○ 2026-07-29 04:02:06

●A217.160.0.242026-02-15 → 2026-07-29 · 3 obs

○ 2020-01-16 04:10:52
● 2026-02-15 00:55:40
● 2026-07-29 04:02:06

○A217.160.231.1832016-05-03 → 2020-01-16 · 5 obs

○ 2016-02-11 18:26:22
● 2016-05-03 02:56:12
● 2020-01-16 04:10:52
○ 2026-02-15 00:55:40
○ 2026-07-29 04:02:06

○A82.165.102.112015-07-16 → 2016-02-11 · 4 obs

● 2015-07-16 14:58:52
● 2016-02-11 18:26:22
○ 2016-05-03 02:56:12
○ 2026-07-29 04:02:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info	-
chall.info	ns1103.ui-dns.org, ns1103.ui-dns.com, ns1103.ui-dns.de, ns1103.ui-dns.biz	-

✅ Authoritative Response

Server:185.132.33.103

NS records: ns1103.ui-dns.org, ns1103.ui-dns.com, ns1103.ui-dns.de, ns1103.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chall.info (unsigned zone)

⏱️ Timing

Total: 606ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.24`
NS	4	`ns1103.ui-dns.de, ns1103.ui-dns.biz...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1103.ui-dns.biz hostmaster.schlund.de`

Analysis

IP Addresses

chall.info resolves to just one IP address, 217.160.0.24.

Two other host names, along with schoepkerweb.de, exch-online.de and partikelmesstechnik.de, also share IP numbers with chall.info.

Name Servers

The NS records for chall.info point to four name servers: ns1103.ui-dns.biz, ns1103.ui-dns.com, ns1103.ui-dns.de and ns1103.ui-dns.org.

chall.info partially shares its NS delegation with several other domains, including surveymatics.de, indeca.org, pollinationecology.org and two others.

These name servers regularly co-occur with the name servers ns1100.ui-dns.biz, ns1125.ui-dns.de and ns1082.ui-dns.com.

ns1103.ui-dns.biz, ns1103.ui-dns.com, ns1103.ui-dns.de and ns1103.ui-dns.org each carry two IP addresses. ns1103.ui-dns.biz has 185.132.33.103 and 2607:f1c0:fe:53:185:132:33:103; ns1103.ui-dns.com has 185.132.34.103 and 2607:f1c0:fe:53:185:132:34:103; ns1103.ui-dns.de has 185.132.32.103 and 2607:f1c0:fe:53:185:132:32:103; ns1103.ui-dns.org has 185.132.35.103 and 2607:f1c0:fe:53:185:132:35:103.

Mail Servers

chall.info is served by two mail servers, mx00.ionos.de and mx01.ionos.de.

Among the domains sharing a mail server setup with chall.info are paecher.com, stepnext.de, vermittlung-muenster-immobilien.info and two others.

At least a portion of chall.info's mail servers are also used by other domains, for example nestroy.net.

Each of the two host names carries two IP addresses: mx00.ionos.de points to 212.227.15.41 and 212.227.15.171, and mx01.ionos.de points to 212.227.15.188 and 217.72.192.67.