heilerschule.org - dns.ninja

`heilerschule.org`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::233^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0233.elastic-ssl.ui-r.com`
A	217.160.0.128^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
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)}
			PTR	`ns1103.ui-dns.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)}
			PTR	`ns1103.ui-dns.biz`
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)}
			PTR	`ns1103.ui-dns.de`
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.perfora.net include:_spf-eu.ionos.com include:_spf.kunden...`
TXT	`google-site-verification=Lgw_FpMXyuYZqeXnlkqCKLg_GXtKMumEPM48Mh64gJw`
SOA	`ns1103.ui-dns.com`hostmaster@schlund.de 2017-06-27 #80

`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=1786016764

Same first word

heilerschule.org

heilerschule.eu

heilerschule.blogspot.de

DNS History

14 records (8 active, 6 former)

●NSns1103.ui-dns.biz2020-02-16 → 2026-08-06 · 3 obs

○ 2017-03-29 14:29:04
● 2020-02-16 02:39:32
● 2026-08-06 12:25:34

●NSns1103.ui-dns.com2020-02-16 → 2026-08-06 · 3 obs

○ 2017-03-29 14:29:04
● 2020-02-16 02:39:32
● 2026-08-06 12:25:34

●NSns1103.ui-dns.de2020-02-16 → 2026-08-06 · 3 obs

○ 2017-03-29 14:29:04
● 2020-02-16 02:39:32
● 2026-08-06 12:25:34

●NSns1103.ui-dns.org2020-02-16 → 2026-08-06 · 3 obs

○ 2017-03-29 14:29:04
● 2020-02-16 02:39:32
● 2026-08-06 12:25:34

○NSns23.schlund.de2015-06-25 → 2017-03-29 · 4 obs

● 2015-06-25 10:15:24
● 2017-03-29 14:29:04
○ 2020-02-16 02:39:32
○ 2026-08-06 12:25:34

○NSns24.schlund.de2015-06-25 → 2017-03-29 · 4 obs

● 2015-06-25 10:15:24
● 2017-03-29 14:29:04
○ 2020-02-16 02:39:32
○ 2026-08-06 12:25:34

●MXmx00.ionos.de2026-04-28 → 2026-08-06 · 3 obs

○ 2020-02-16 02:39:32
● 2026-04-28 07:14:22
● 2026-08-06 12:25:34

○MXmx00.schlund.de2015-06-25 → 2020-02-16 · 4 obs

● 2015-06-25 10:15:24
● 2020-02-16 02:39:32
○ 2026-04-28 07:14:22
○ 2026-08-06 12:25:34

●MXmx01.ionos.de2026-04-28 → 2026-08-06 · 3 obs

○ 2020-02-16 02:39:32
● 2026-04-28 07:14:22
● 2026-08-06 12:25:34

○MXmx01.schlund.de2015-06-25 → 2020-02-16 · 4 obs

● 2015-06-25 10:15:24
● 2020-02-16 02:39:32
○ 2026-04-28 07:14:22
○ 2026-08-06 12:25:34

●A2001:8d8:100f:f000::2332026-04-28 → 2026-08-06 · 3 obs

○ 2020-02-16 02:39:32
● 2026-04-28 07:14:22
● 2026-08-06 12:25:34

●A217.160.0.1282020-02-16 → 2026-08-06 · 3 obs

○ 2017-03-29 14:29:04
● 2020-02-16 02:39:32
● 2026-08-06 12:25:34

○A217.160.223.472016-05-01 → 2017-03-29 · 5 obs

○ 2016-02-12 15:39:40
● 2016-05-01 20:15:28
● 2017-03-29 14:29:04
○ 2020-02-16 02:39:32
○ 2026-08-06 12:25:34

○A82.165.123.1312015-06-25 → 2016-02-12 · 4 obs

● 2015-06-25 10:15:24
● 2016-02-12 15:39:40
○ 2016-05-01 20:15:28
○ 2026-08-06 12:25:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
heilerschule.org	ns1103.ui-dns.org, ns1103.ui-dns.com, ns1103.ui-dns.de, ns1103.ui-dns.biz	2 records

✅ 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 heilerschule.org (unsigned zone)

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.128`
AAAA	1	`2001:8d8:100f:f000::233`
NS	4	`ns1103.ui-dns.de, ns1103.ui-dns.biz...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	2	`v=spf1 include:_spf.perfora.net include:, google-site-verification=Lgw_FpMXyuYZqeX`
SOA	1	`ns1103.ui-dns.com hostmaster.schlund.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1103.ui-dns.org, ns1103.ui-dns.org)

Analysis

IP Addresses

heilerschule.org directs to two IP numbers, 217.160.0.128 and 2001:8d8:100f:f000::233

grus.info, notebook.ren.de, steinmetz-schmekel.de plus two other host names have IP numbers in common with heilerschule.org.

Name Servers

Four name servers handle the delegation for heilerschule.org: ns1103.ui-dns.biz, ns1103.ui-dns.com, ns1103.ui-dns.de and ns1103.ui-dns.org.

heilerschule.org partially shares its NS delegation with several other domains, including spinage.net, gestiondelimpieza.net, almikro.com and two others.

These name servers often co-occur with the name servers 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

heilerschule.org uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of heilerschule.org matches that of other domains such as lwro.de, kehder.de, copnic.de and two others.

At least a portion of heilerschule.org's mail servers are also used by other domains, for example htz.co.

mx00.ionos.de and mx01.ionos.de both carry two IP addresses. The A records for mx00.ionos.de are 212.227.15.41 and 212.227.15.171; the A records for mx01.ionos.de are 212.227.15.188 and 217.72.192.67.