`astrolibros.com`

DNSSEC	⚠️ Not signed
A	82.223.55.179^{🇪🇸 IONOS-AS82.223.0.0/16 arsys.es}
		PTR	`astrolibros.com`
NS	`ns1041.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5229:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1041.ui-dns.com`
		A	217.160.82.41^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1041.ui-dns.com`
NS	`ns1089.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5159:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1089.ui-dns.biz`
		A	217.160.81.89^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1089.ui-dns.biz`
NS	`ns1099.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5363:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1099.ui-dns.org`
		A	217.160.83.99^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1099.ui-dns.org`
NS	`ns1117.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:117^{🇺🇸 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	`ns1117.ui-dns.de`
		A	217.160.80.117^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1117.ui-dns.de`
MX	`mail.astrolibros.com` ⭐
MX	`mx00.ionos.es` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.es` ⭐
		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	`ns1041.ui-dns.com`hostmaster@1und1.com 2017-06-01 #50

`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=1778778796

Same first word

astrolibros.com

DNS History

20 records (8 active, 12 former)

○NSns-es.1and1-dns.biz2015-08-05 → 2017-03-24 · 4 obs

● 2015-08-05 12:14:40
● 2017-03-24 20:02:06
○ 2026-05-12 03:55:54
○ 2026-05-14 17:34:34

○NSns-es.1and1-dns.com2015-08-05 → 2017-03-24 · 4 obs

● 2015-08-05 12:14:40
● 2017-03-24 20:02:06
○ 2026-05-12 03:55:54
○ 2026-05-14 17:34:34

○NSns-es.1and1-dns.es2015-08-05 → 2017-03-24 · 4 obs

● 2015-08-05 12:14:40
● 2017-03-24 20:02:06
○ 2026-05-12 03:55:54
○ 2026-05-14 17:34:34

○NSns-es.1and1-dns.org2015-08-05 → 2017-03-24 · 4 obs

● 2015-08-05 12:14:40
● 2017-03-24 20:02:06
○ 2026-05-12 03:55:54
○ 2026-05-14 17:34:34

●NSns1041.ui-dns.com2026-05-12 → 2026-05-14 · 3 obs

○ 2017-03-24 20:02:06
● 2026-05-12 03:55:54
● 2026-05-14 17:34:34

●NSns1089.ui-dns.biz2026-05-12 → 2026-05-14 · 3 obs

○ 2017-03-24 20:02:06
● 2026-05-12 03:55:54
● 2026-05-14 17:34:34

●NSns1099.ui-dns.org2026-05-12 → 2026-05-14 · 3 obs

○ 2017-03-24 20:02:06
● 2026-05-12 03:55:54
● 2026-05-14 17:34:34

●NSns1117.ui-dns.de2026-05-12 → 2026-05-14 · 3 obs

○ 2017-03-24 20:02:06
● 2026-05-12 03:55:54
● 2026-05-14 17:34:34

●MXmail.astrolibros.com2026-05-12 → 2026-05-14 · 3 obs

○ 2017-03-24 20:02:06
● 2026-05-12 03:55:54
● 2026-05-14 17:34:34

○MXmx00.1and1.es2015-08-05 → 2017-03-24 · 4 obs

● 2015-08-05 12:14:40
● 2017-03-24 20:02:06
○ 2026-05-12 03:55:54
○ 2026-05-14 17:34:34

●MXmx00.ionos.es2026-05-12 → 2026-05-14 · 3 obs

○ 2017-03-24 20:02:06
● 2026-05-12 03:55:54
● 2026-05-14 17:34:34

○MXmx01.1and1.es2015-08-05 → 2017-03-24 · 4 obs

● 2015-08-05 12:14:40
● 2017-03-24 20:02:06
○ 2026-05-12 03:55:54
○ 2026-05-14 17:34:34

●MXmx01.ionos.es2026-05-12 → 2026-05-14 · 3 obs

○ 2017-03-24 20:02:06
● 2026-05-12 03:55:54
● 2026-05-14 17:34:34

○A2001:8d8:1001:511f:ae9a:1587:803:401f2016-07-02 → 2016-07-02 · 4 obs

○ 2016-03-07 17:14:28
● 2016-07-02 01:03:04
○ 2017-03-24 20:02:06
○ 2026-05-14 17:34:34

○A2001:8d8:1001:511f:bced:369e:7760:f0042015-08-05 → 2016-03-07 · 4 obs

● 2015-08-05 12:14:40
● 2016-03-07 17:14:28
○ 2016-07-02 01:03:04
○ 2026-05-14 17:34:34

○A2001:8d8:100f:f000::26e2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-02 01:03:04
● 2017-03-24 20:02:06
○ 2026-05-12 03:55:54
○ 2026-05-14 17:34:34

○A217.160.0.592017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-02 01:03:04
● 2017-03-24 20:02:06
○ 2026-05-12 03:55:54
○ 2026-05-14 17:34:34

○A217.160.185.52015-08-05 → 2016-03-07 · 4 obs

● 2015-08-05 12:14:40
● 2016-03-07 17:14:28
○ 2016-07-02 01:03:04
○ 2026-05-14 17:34:34

○A217.160.230.1302016-07-02 → 2016-07-02 · 4 obs

○ 2016-03-07 17:14:28
● 2016-07-02 01:03:04
○ 2017-03-24 20:02:06
○ 2026-05-14 17:34:34

●A82.223.55.1792026-05-12 → 2026-05-14 · 3 obs

○ 2017-03-24 20:02:06
● 2026-05-12 03:55:54
● 2026-05-14 17:34:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
astrolibros.com	ns1099.ui-dns.org, ns1089.ui-dns.biz, ns1117.ui-dns.de, ns1041.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.99

NS records: ns1099.ui-dns.org, ns1089.ui-dns.biz, ns1117.ui-dns.de, ns1041.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for astrolibros.com (unsigned zone)

⏱️ Timing

Total: 810ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.223.55.179`
NS	4	`ns1117.ui-dns.de, ns1089.ui-dns.biz...`
MX	3	`mx00.ionos.es (pri: 10), mail.astrolibros.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1041.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1041.ui-dns.com, ns1041.ui-dns.com)

Analysis

IP Addresses

astrolibros.com points to a single IP: 82.223.55.179.

Name Servers

astrolibros.com is delegated to four name servers: ns1089.ui-dns.biz, ns1041.ui-dns.com, ns1117.ui-dns.de and ns1099.ui-dns.org.

astrolibros.com at least partially shares its name servers with other domains, for instance kianpatel.com, lilianabaron.com, edition-bnb.com, chinog.net and estates24.com.

These name servers are commonly used with ns1099.ui-dns.biz, ns1099.ui-dns.com, ns1099.ui-dns.de, ns1117.ui-dns.com, ns1117.ui-dns.biz, ns1117.ui-dns.org, ns1041.ui-dns.biz, ns1041.ui-dns.org, ns1041.ui-dns.de and ns1089.ui-dns.com.

Host names with two IPs: ns1089.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5159:100 and 217.160.81.89; ns1041.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5229:100 and 217.160.82.41; ns1117.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:117 and 217.160.80.117; ns1099.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5363:100 and 217.160.83.99.

Mail Servers

astrolibros.com is handled by three mail servers: mail.astrolibros.com, mx00.ionos.es and mx01.ionos.es.

astrolibros.com shares some mail servers with other domains, including thenewmadridpost.com, movibelt.com, mundomedico.es, doctorpax.com and gadgetguay.com.

Host names with a single IP:

mx00.ionos.es resolves to 212.227.15.41.

mx01.ionos.es resolves to 217.72.192.67.

astrolibros.com - robtex.com

astrolibros.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`astrolibros.com`

`com`