blutu.com - dns.ninja

`blutu.com`

DNSSEC	⚠️ Not signed
A	217.160.223.173^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`clienthosting.eu`
NS	`ns1016.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:16^{🇺🇸 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	`ns1016.ui-dns.biz`
		A	185.132.33.16^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1016.ui-dns.biz`
NS	`ns1016.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:16^{🇺🇸 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	`ns1016.ui-dns.com`
		A	185.132.34.16^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1016.ui-dns.com`
NS	`ns1016.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:16^{🇺🇸 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	`ns1016.ui-dns.de`
		A	185.132.32.16^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1016.ui-dns.de`
NS	`ns1016.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:16^{🇺🇸 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	`ns1016.ui-dns.org`
		A	185.132.35.16^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1016.ui-dns.org`
MX	`mx00.ionos.fr` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.fr` ⭐
		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`
TXT	`ef9c9ba4fbafcfeb1dcb37b0961e67d905771ed6`
SOA	`ns1016.ui-dns.biz`hostmaster@1and1.fr 2016-04-29 #3

`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=1786746279

Same first word

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DNS History

12 records (7 active, 5 former)

●NSns1016.ui-dns.biz2018-01-31 → 2026-08-14 · 3 obs

○ 2017-01-03 09:05:34
● 2018-01-31 18:17:38
● 2026-08-14 22:38:34

●NSns1016.ui-dns.com2018-01-31 → 2026-08-14 · 3 obs

○ 2017-01-03 09:05:34
● 2018-01-31 18:17:38
● 2026-08-14 22:38:34

●NSns1016.ui-dns.de2018-01-31 → 2026-08-14 · 3 obs

○ 2017-01-03 09:05:34
● 2018-01-31 18:17:38
● 2026-08-14 22:38:34

●NSns1016.ui-dns.org2018-01-31 → 2026-08-14 · 3 obs

○ 2017-01-03 09:05:34
● 2018-01-31 18:17:38
● 2026-08-14 22:38:34

○NSns61.1and1.fr2015-06-15 → 2017-01-03 · 4 obs

● 2015-06-15 21:26:30
● 2017-01-03 09:05:34
○ 2018-01-31 18:17:38
○ 2026-08-14 22:38:34

○NSns62.1and1.fr2015-06-15 → 2017-01-03 · 4 obs

● 2015-06-15 21:26:30
● 2017-01-03 09:05:34
○ 2018-01-31 18:17:38
○ 2026-08-14 22:38:34

○MXmx00.1and1.fr2015-06-15 → 2018-01-31 · 4 obs

● 2015-06-15 21:26:30
● 2018-01-31 18:17:38
○ 2026-02-17 09:16:04
○ 2026-08-14 22:38:34

●MXmx00.ionos.fr2026-02-17 → 2026-08-14 · 3 obs

○ 2018-01-31 18:17:38
● 2026-02-17 09:16:04
● 2026-08-14 22:38:34

○MXmx01.1and1.fr2015-06-15 → 2018-01-31 · 4 obs

● 2015-06-15 21:26:30
● 2018-01-31 18:17:38
○ 2026-02-17 09:16:04
○ 2026-08-14 22:38:34

●MXmx01.ionos.fr2026-02-17 → 2026-08-14 · 3 obs

○ 2018-01-31 18:17:38
● 2026-02-17 09:16:04
● 2026-08-14 22:38:34

●A217.160.223.1732016-07-11 → 2026-08-14 · 3 obs

○ 2016-03-16 12:29:12
● 2016-07-11 18:08:22
● 2026-08-14 22:38:34

○A82.165.51.2412015-06-15 → 2016-03-16 · 4 obs

● 2015-06-15 21:26:30
● 2016-03-16 12:29:12
○ 2016-07-11 18:08:22
○ 2026-08-14 22:38:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
blutu.com	ns1016.ui-dns.de, ns1016.ui-dns.biz, ns1016.ui-dns.org, ns1016.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.32.16

NS records: ns1016.ui-dns.de, ns1016.ui-dns.biz, ns1016.ui-dns.org, ns1016.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blutu.com (unsigned zone)

⏱️ Timing

Total: 389ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.223.173`
NS	4	`ns1016.ui-dns.org, ns1016.ui-dns.com...`
MX	2	`mx00.ionos.fr (pri: 10), mx01.ionos.fr (pri: 10)`
TXT	2	`v=spf1 include:_spf-eu.ionos.com ~all, ef9c9ba4fbafcfeb1dcb37b0961e67d905771ed6`
SOA	1	`ns1016.ui-dns.biz hostmaster.1and1.fr`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1016.ui-dns.com, ns1016.ui-dns.com)

Analysis

IP Addresses

blutu.com resolves to one IP address: 217.160.223.173.

pb-rb.de, wicor.de, www.wuthe.com and two other host names share IP numbers with blutu.com.

Name Servers

The authoritative name servers for blutu.com are ns1016.ui-dns.biz, ns1016.ui-dns.com, ns1016.ui-dns.de and ns1016.ui-dns.org.

The name servers of blutu.com overlap at least partially with those of other domains — among them gorah.fr, albaum.info, trendcollier.de and two more.

These name servers commonly appear in delegations together with ns1069.ui-dns.de, ns1121.ui-dns.biz, ns1020.ui-dns.com and 4 other.

Each of the four hosts ns1016.ui-dns.biz, ns1016.ui-dns.com, ns1016.ui-dns.de and ns1016.ui-dns.org has two IP addresses. ns1016.ui-dns.biz points to 185.132.33.16 and 2607:f1c0:fe:53:185:132:33:16. ns1016.ui-dns.com points to 185.132.34.16 and 2607:f1c0:fe:53:185:132:34:16. ns1016.ui-dns.de points to 185.132.32.16 and 2607:f1c0:fe:53:185:132:32:16. ns1016.ui-dns.org points to 185.132.35.16 and 2607:f1c0:fe:53:185:132:35:16.

Mail Servers

Mail for blutu.com is handled by two mail servers — mx00.ionos.fr and mx01.ionos.fr.

blutu.com uses an identical mail server configuration to several other domains — among them uxdesigner.fr, aboudaram.fr, batiest.fr and two more.

Both mx00.ionos.fr and mx01.ionos.fr have a single IP address each — mx00.ionos.fr resolves to 212.227.15.171 while mx01.ionos.fr resolves to 212.227.15.188.