`boston-optical.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.190^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1071.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5347:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1071.ui-dns.org`
		A	217.160.83.71^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1071.ui-dns.org`
NS	`ns1016.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5010:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1016.ui-dns.de`
		A	217.160.80.16^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1016.ui-dns.de`
NS	`ns1053.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5235:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1053.ui-dns.com`
		A	217.160.82.53^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1053.ui-dns.com`
NS	`ns1110.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:516e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.biz`
		A	217.160.81.110^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.biz`
MX	`mx00.ionos.fr` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.fr` ⭐
		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	`ns1071.ui-dns.org`hostmaster@1und1.com 2017-06-01 #14

`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=1776283172

Same first word

boston-optical.com

DNS History

12 records (8 active, 4 former)

○NSdns101.ovh.net2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 04:47:28
○ 2026-03-27 14:28:08
○ 2026-04-15 20:25:12

○NSns101.ovh.net2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 04:47:28
○ 2026-03-27 14:28:08
○ 2026-04-15 20:25:12

●NSns1016.ui-dns.de2026-03-27 → 2026-04-15 · 3 obs

○ 2019-12-18 04:47:28
● 2026-03-27 14:28:08
● 2026-04-15 20:25:12

●NSns1053.ui-dns.com2026-03-27 → 2026-04-15 · 3 obs

○ 2019-12-18 04:47:28
● 2026-03-27 14:28:08
● 2026-04-15 20:25:12

●NSns1071.ui-dns.org2026-03-27 → 2026-04-15 · 3 obs

○ 2019-12-18 04:47:28
● 2026-03-27 14:28:08
● 2026-04-15 20:25:12

●NSns1110.ui-dns.biz2026-03-27 → 2026-04-15 · 3 obs

○ 2019-12-18 04:47:28
● 2026-03-27 14:28:08
● 2026-04-15 20:25:12

●MXmx00.ionos.fr2026-03-27 → 2026-04-15 · 3 obs

○ 2019-12-18 04:47:28
● 2026-03-27 14:28:08
● 2026-04-15 20:25:12

●MXmx01.ionos.fr2026-03-27 → 2026-04-15 · 3 obs

○ 2019-12-18 04:47:28
● 2026-03-27 14:28:08
● 2026-04-15 20:25:12

○MXredirect.ovh.net2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 04:47:28
○ 2026-03-27 14:28:08
○ 2026-04-15 20:25:12

●A2001:8d8:100f:f000::2002026-03-27 → 2026-04-15 · 3 obs

○ 2019-12-18 04:47:28
● 2026-03-27 14:28:08
● 2026-04-15 20:25:12

●A217.160.0.1902026-03-27 → 2026-04-15 · 3 obs

○ 2019-12-18 04:47:28
● 2026-03-27 14:28:08
● 2026-04-15 20:25:12

○A37.187.111.952019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 04:47:28
○ 2026-03-27 14:28:08
○ 2026-04-15 20:25:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
boston-optical.com	ns1016.ui-dns.de, ns1071.ui-dns.org, ns1110.ui-dns.biz, ns1053.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.81.110

NS records: ns1016.ui-dns.de, ns1071.ui-dns.org, ns1110.ui-dns.biz, ns1053.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boston-optical.com (unsigned zone)

⏱️ Timing

Total: 759ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.190`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1110.ui-dns.biz, ns1016.ui-dns.de...`
MX	2	`mx00.ionos.fr (pri: 10), mx01.ionos.fr (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1071.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1053.ui-dns.com, ns1053.ui-dns.com)

Analysis

IP Addresses

boston-optical.com points to two IPs: 2001:8d8:100f:f000::200 and 217.160.0.190.

Other host names, for instance eventfex.com, infodip-systems.fr, sunseebar.de, www.potterandmoore.com and daum-electronic.com share IP numbers with boston-optical.com.

Name Servers

boston-optical.com is delegated to four name servers: ns1110.ui-dns.biz, ns1053.ui-dns.com, ns1016.ui-dns.de and ns1071.ui-dns.org.

boston-optical.com at least partially shares name servers with other domains such as jcsapps.com, best-coins.de, cleaningequipmentservices.co.uk, hammer-kurzfilmnaechte.de and 2mio.de.

These name servers are often used together with ns1053.ui-dns.de, ns1053.ui-dns.org, ns1053.ui-dns.biz, ns1016.ui-dns.biz, ns1016.ui-dns.org, ns1071.ui-dns.biz, ns1071.ui-dns.com, ns1071.ui-dns.de, ns1110.ui-dns.de and ns1110.ui-dns.com.

Host names with two IP numbers:

ns1110.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:516e:100 and 217.160.81.110

ns1053.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5235:100 and 217.160.82.53

ns1016.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5010:100 and 217.160.80.16

ns1071.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5347:100 and 217.160.83.71

Mail Servers

Two mail servers handle boston-optical.com: mx00.ionos.fr and mx01.ionos.fr.

boston-optical.com shares the same mail server setup as other domains, including michelpoulaert.fr, m2c2.fr, soverdi.com, multi-negoce.fr and puces-paris.com.

boston-optical.com shares some mail servers with other domains, for instance cheung.fr and manneville-sur-risle.fr.

Host names with a single IP address:

mx00.ionos.fr points to 212.227.15.41

mx01.ionos.fr points to 217.72.192.67

boston-optical.com - robtex.com