siendon.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`siendon.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2cd^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02cd.elastic-ssl.ui-r.com`
A	217.160.0.240^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1046.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:46^{🇺🇸 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	`ns1046.ui-dns.biz`
		A	185.132.33.46^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1046.ui-dns.biz`
NS	`ns1046.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:46^{🇺🇸 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	`ns1046.ui-dns.com`
		A	185.132.34.46^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1046.ui-dns.com`
NS	`ns1046.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:46^{🇺🇸 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	`ns1046.ui-dns.de`
		A	185.132.32.46^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1046.ui-dns.de`
NS	`ns1046.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:46^{🇺🇸 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	`ns1046.ui-dns.org`
		A	185.132.35.46^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1046.ui-dns.org`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1046.ui-dns.biz`hostmaster@1and1.co.uk 2016-11-21 #5

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786950519

Same first word

siendon.com

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DNS History

15 records (8 active, 7 former)

●NSns1046.ui-dns.biz2026-02-16 → 2026-08-17 · 3 obs

○ 2017-03-17 23:05:48
● 2026-02-16 10:43:24
● 2026-08-17 07:39:00

●NSns1046.ui-dns.com2026-02-16 → 2026-08-17 · 3 obs

○ 2017-03-17 23:05:48
● 2026-02-16 10:43:24
● 2026-08-17 07:39:00

●NSns1046.ui-dns.de2026-02-16 → 2026-08-17 · 3 obs

○ 2017-03-17 23:05:48
● 2026-02-16 10:43:24
● 2026-08-17 07:39:00

●NSns1046.ui-dns.org2026-02-16 → 2026-08-17 · 3 obs

○ 2017-03-17 23:05:48
● 2026-02-16 10:43:24
● 2026-08-17 07:39:00

○NSns67.1and1.co.uk2015-07-03 → 2017-03-17 · 4 obs

● 2015-07-03 17:10:10
● 2017-03-17 23:05:48
○ 2026-02-16 10:43:24
○ 2026-08-17 07:39:00

○NSns68.1and1.co.uk2015-07-03 → 2017-03-17 · 4 obs

● 2015-07-03 17:10:10
● 2017-03-17 23:05:48
○ 2026-02-16 10:43:24
○ 2026-08-17 07:39:00

○MXmx00.1and1.co.uk2015-07-03 → 2017-03-17 · 4 obs

● 2015-07-03 17:10:10
● 2017-03-17 23:05:48
○ 2026-02-16 10:43:24
○ 2026-08-17 07:39:00

●MXmx00.ionos.co.uk2026-02-16 → 2026-08-17 · 7 obs

○ 2017-03-17 23:05:48
● 2026-02-16 10:43:24
○ 2026-06-23 18:51:46
● 2026-06-25 07:45:18
○ 2026-07-01 15:07:34
● 2026-07-03 12:09:34
● 2026-08-17 07:39:00

○MXmx01.1and1.co.uk2015-07-03 → 2017-03-17 · 4 obs

● 2015-07-03 17:10:10
● 2017-03-17 23:05:48
○ 2026-02-16 10:43:24
○ 2026-08-17 07:39:00

●MXmx01.ionos.co.uk2026-02-16 → 2026-08-17 · 7 obs

○ 2017-03-17 23:05:48
● 2026-02-16 10:43:24
○ 2026-06-23 18:51:46
● 2026-06-25 07:45:18
○ 2026-07-01 15:07:34
● 2026-07-03 12:09:34
● 2026-08-17 07:39:00

○A2001:8d8:1001:6082:1443:c91f:8fb3:e8002016-05-05 → 2017-03-17 · 5 obs

○ 2016-02-03 10:21:22
● 2016-05-05 15:59:44
● 2017-03-17 23:05:48
○ 2026-02-16 10:43:24
○ 2026-08-17 07:39:00

●A2001:8d8:100f:f000::2cd2026-02-16 → 2026-08-17 · 7 obs

○ 2017-03-17 23:05:48
● 2026-02-16 10:43:24
○ 2026-06-23 18:51:46
● 2026-06-25 07:45:18
○ 2026-07-01 15:07:34
● 2026-07-03 12:09:34
● 2026-08-17 07:39:00

○A212.227.213.502015-07-03 → 2016-02-03 · 4 obs

● 2015-07-03 17:10:10
● 2016-02-03 10:21:22
○ 2016-05-05 15:59:44
○ 2026-08-17 07:39:00

○A212.227.247.592016-05-05 → 2017-03-17 · 5 obs

○ 2016-02-03 10:21:22
● 2016-05-05 15:59:44
● 2017-03-17 23:05:48
○ 2026-02-16 10:43:24
○ 2026-08-17 07:39:00

●A217.160.0.2402026-02-16 → 2026-08-17 · 7 obs

○ 2017-03-17 23:05:48
● 2026-02-16 10:43:24
○ 2026-06-23 18:51:46
● 2026-06-25 07:45:18
○ 2026-07-01 15:07:34
● 2026-07-03 12:09:34
● 2026-08-17 07:39:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
siendon.com	ns1046.ui-dns.de, ns1046.ui-dns.biz, ns1046.ui-dns.org, ns1046.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.33.46

NS records: ns1046.ui-dns.de, ns1046.ui-dns.biz, ns1046.ui-dns.org, ns1046.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siendon.com (unsigned zone)

⏱️ Timing

Total: 601ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.240`
AAAA	1	`2001:8d8:100f:f000::2cd`
NS	4	`ns1046.ui-dns.org, ns1046.ui-dns.com...`
MX	2	`mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1046.ui-dns.biz hostmaster.1and1.co.uk`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1046.ui-dns.com, ns1046.ui-dns.com)

Analysis

IP Addresses

siendon.com directs to two IP numbers, 217.160.0.240 and 2001:8d8:100f:f000::2cd

s197264375.online.de, mosche.de, melju.com plus two other host names have IP numbers in common with siendon.com.

Name Servers

Four name servers handle the delegation for siendon.com: ns1046.ui-dns.biz, ns1046.ui-dns.com, ns1046.ui-dns.de and ns1046.ui-dns.org.

siendon.com shares at least some of its name servers with other domains, including nicowunderlich.com, pokerkick.com, mobiles.de and two others.

These name servers are frequently seen alongside ns1039.ui-dns.biz, ns1070.ui-dns.org, ns1059.ui-dns.com and 4 other name servers.

The host names ns1046.ui-dns.biz, ns1046.ui-dns.com, ns1046.ui-dns.de and ns1046.ui-dns.org each resolve to two IP addresses: ns1046.ui-dns.biz resolves to 185.132.33.46 and 2607:f1c0:fe:53:185:132:33:46; ns1046.ui-dns.com resolves to 185.132.34.46 and 2607:f1c0:fe:53:185:132:34:46; ns1046.ui-dns.de resolves to 185.132.32.46 and 2607:f1c0:fe:53:185:132:32:46; ns1046.ui-dns.org resolves to 185.132.35.46 and 2607:f1c0:fe:53:185:132:35:46.

Mail Servers

siendon.com uses two mail servers, mx00.ionos.co.uk and mx01.ionos.co.uk.

The mail server setup of siendon.com matches that of other domains such as winbackyourex.eu, mima.co.uk, 1090database.co.uk and two others.

mx00.ionos.co.uk and mx01.ionos.co.uk each resolve to one IP number: mx00.ionos.co.uk points to 212.227.15.171 and mx01.ionos.co.uk points to 212.227.15.188.