`singmann.science`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::26a^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-026a.elastic-ssl.ui-r.com`
A	217.160.0.63^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns-de.1and1-dns.de` ⭐
		A	2001:8d8:fe:53:0:d9a0:5001:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-de.1and1-dns.de`
		A	217.160.80.1^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-de.1and1-dns.de`
NS	`ns-de.1and1-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5101:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-de.1and1-dns.biz`
		A	217.160.81.1^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-de.1and1-dns.biz`
NS	`ns-de.1and1-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5201:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-de.1and1-dns.com`
		A	217.160.82.1^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-de.1and1-dns.com`
NS	`ns-de.1and1-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5301:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-de.1and1-dns.org`
		A	217.160.83.1^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-de.1and1-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.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	`ns-de.1and1-dns.de`hostmaster@kundenserver.de 2016-04-20 #13

`science`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nic.science` ⭐
	NS	`a.nic.science`
	NS	`b.nic.science`
	NS	`c.nic.science`
	NS	`ns2.dns.nic.science`
	NS	`ns3.dns.nic.science`
	SOA	`ns1.dns.nic.science`admin@tldns.godaddy serial=1774598090

Subdomains

www.singmann.science

Same first word

singmann.org

singmann.com

singmann.de

singmann.science

Similar names

mannings.net

mannings.co.uk

mannings.hk

mannings.com

mannings.com.au

mannings.com.cn

signmann.com

mannings.ie

mannings.com.hk

mannings.lat

mannings.ca

mannings.nl

DNS History

12 records (8 active, 4 former)

●NSns-de.1and1-dns.biz2018-08-18 → 2026-03-27 · 2 obs

● 2018-08-18 17:43:10
● 2026-03-27 09:43:52

●NSns-de.1and1-dns.com2018-08-18 → 2026-03-27 · 2 obs

● 2018-08-18 17:43:10
● 2026-03-27 09:43:52

●NSns-de.1and1-dns.de2018-08-18 → 2026-03-27 · 2 obs

● 2018-08-18 17:43:10
● 2026-03-27 09:43:52

●NSns-de.1and1-dns.org2018-08-18 → 2026-03-27 · 2 obs

● 2018-08-18 17:43:10
● 2026-03-27 09:43:52

●MXmx00.ionos.de2026-03-01 → 2026-03-27 · 3 obs

○ 2018-08-18 17:43:10
● 2026-03-01 06:19:54
● 2026-03-27 09:43:52

○MXmx00.kundenserver.de2018-08-18 → 2018-08-18 · 3 obs

● 2018-08-18 17:43:10
○ 2026-03-01 06:19:54
○ 2026-03-27 09:43:52

●MXmx01.ionos.de2026-03-01 → 2026-03-27 · 3 obs

○ 2018-08-18 17:43:10
● 2026-03-01 06:19:54
● 2026-03-27 09:43:52

○MXmx01.kundenserver.de2018-08-18 → 2018-08-18 · 3 obs

● 2018-08-18 17:43:10
○ 2026-03-01 06:19:54
○ 2026-03-27 09:43:52

●A2001:8d8:100f:f000::26a2026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-01 06:19:54
● 2026-03-27 09:43:52

○A2001:8d8:100f:f000::2f02018-08-18 → 2026-03-01 · 3 obs

● 2018-08-18 17:43:10
● 2026-03-01 06:19:54
○ 2026-03-27 09:43:52

●A217.160.0.632026-03-27 → 2026-03-27 · 2 obs

○ 2026-03-01 06:19:54
● 2026-03-27 09:43:52

○A217.160.0.652018-08-18 → 2026-03-01 · 3 obs

● 2018-08-18 17:43:10
● 2026-03-01 06:19:54
○ 2026-03-27 09:43:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
science	a.nic.science, b.nic.science, c.nic.science, ns1.dns.nic.science...	12 records
singmann.science	ns-de.1and1-dns.de, ns-de.1and1-dns.biz, ns-de.1and1-dns.com, ns-de.1and1-dns.org	-

✅ Authoritative Response

Server:217.160.81.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for singmann.science (unsigned zone)

⏱️ Timing

Total: 439ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.63`
AAAA	1	`2001:8d8:100f:f000::26a`
NS	4	`ns-de.1and1-dns.de, ns-de.1and1-dns.com...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns-de.1and1-dns.de hostmaster.kundenserv`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.science, a.nic.science, b.nic.science...)

Analysis

Hierarchy

singmann.science is parent of www.singmann.science.

IP Addresses

singmann.science points to two IP numbers: 2001:8d8:100f:f000::26a and 217.160.0.63.

Other host names, for instance saperavi.de, rab-beerwalde.de, solv.biz, inpack.eu and vitotrans.eu share IP numbers with singmann.science.

Name Servers

singmann.science is delegated to four name servers: ns-de.1and1-dns.biz, ns-de.1and1-dns.com, ns-de.1and1-dns.de and ns-de.1and1-dns.org.

singmann.science at least partially shares its name servers with other domains, for instance thewanderers.de, orenda.training, dein-auto.com, wpv.gmbh and der.coach.

Host names with two IPs: ns-de.1and1-dns.biz points to 2001:8d8:fe:53:0:d9a0:5101:100 and 217.160.81.1; ns-de.1and1-dns.com points to 2001:8d8:fe:53:0:d9a0:5201:100 and 217.160.82.1; ns-de.1and1-dns.de points to 2001:8d8:fe:53:0:d9a0:5001:100 and 217.160.80.1; ns-de.1and1-dns.org points to 2001:8d8:fe:53:0:d9a0:5301:100 and 217.160.83.1.

Mail Servers

Two mail servers mx00.ionos.de and mx01.ionos.de handle singmann.science.

singmann.science uses the same mail server setup as other domains such as frikadellen-und-mehr.de, spedition-seibold.de, vietnam-girls.de, fermtek.de and fh-rostock.de.

singmann.science shares at least some mail servers with other domains, for instance holger-maik-mertin.com and htvs.de.

Host names with a single IP:

mx00.ionos.de resolves to 212.227.15.41.

mx01.ionos.de resolves to 217.72.192.67.

singmann.science - robtex.com