genzyme.ie - robtex.com
genzyme.ie
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.247.151.159🇮🇪 Amazon54.247.128.0/18 EC2 DUB prefix | ||||||
| PTR | ec2-54-247-151-159.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns1.sanofi-synthelabo.com ⭐ | ||||||
| A | 2600:9000:5306:7f00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1663.awsdns-15.co.uk | ||||||
| A | 205.251.198.127🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1663.awsdns-15.co.uk | ||||||
| NS | ns2.sanofi-synthelabo.com | ||||||
| A | 2600:9000:5304:9000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1168.awsdns-18.org | ||||||
| A | 205.251.196.144🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1168.awsdns-18.org | ||||||
| NS | ns3.sanofi-synthelabo.com | ||||||
| A | 2600:9000:5301:e000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-480.awsdns-60.com | ||||||
| A | 205.251.193.224🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-480.awsdns-60.com | ||||||
| NS | ns4.sanofi-synthelabo.com ⚠️ Not in parent delegation | ||||||
| A | 2600:9000:5302:3a00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-570.awsdns-07.net | ||||||
| A | 205.251.194.58🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-570.awsdns-07.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sanofi-synthelabo.comgtly-domtech@sanofi.com 2016-03-07 #75 | ||||||
ie
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.ie ⭐ | ||||||
| NS | c.ns.ie | ||||||
| NS | d.ns.ie | ||||||
| NS | e.ns.ie | ||||||
| NS | h.ns.ie | ||||||
| NS | i.ns.ie | ||||||
| SOA | a.ns.ietld-tech@weare.ie serial=2607290300 | ||||||
Subdomains
www.genzyme.ie |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.sanofi-synthelabo.com2015-08-13 → 2026-07-29 · 2 obs
● 2026-07-29 03:22:40
●NSns2.sanofi-synthelabo.com2015-08-13 → 2026-07-29 · 2 obs
● 2026-07-29 03:22:40
●NSns3.sanofi-synthelabo.com2015-08-13 → 2026-07-29 · 2 obs
● 2026-07-29 03:22:40
●NSns4.sanofi-synthelabo.com2015-08-13 → 2026-07-29 · 2 obs
● 2026-07-29 03:22:40
○A164.109.104.1842015-08-13 → 2016-09-19 · 4 obs
● 2016-09-19 04:54:16
○ 2026-06-27 00:20:20
○ 2026-07-29 03:22:40
●A54.247.151.1592026-06-27 → 2026-07-29 · 3 obs
● 2026-06-27 00:20:20
● 2026-07-29 03:22:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ie | a.ns.ie, c.ns.ie, d.ns.ie, e.ns.ie... | - |
| genzyme.ie | ns1.sanofi-synthelabo.com, ns2.sanofi-synthelabo.com, ns3.sanofi-synthelabo.com | - |
✅ Authoritative Response
Server:205.251.193.224
NS records: ns1.sanofi-synthelabo.com, ns2.sanofi-synthelabo.com, ns3.sanofi-synthelabo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for genzyme.ie (unsigned zone)
⏱️ Timing
Total: 554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.247.151.159 |
| NS | 4 | ns1.sanofi-synthelabo.com, ns2.sanofi-synthelabo.com... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sanofi-synthelabo.com gtly-domtech.s |
Analysis
Hierarchy
genzyme.ie serves as the parent of www.genzyme.ie.
IP Addresses
genzyme.ie points to a single IP number: 54.247.151.159.
Additional host names — th.optin2sanofi.com, preventionhub.ca, codeofethics.sanofi and two others — share IP numbers with genzyme.ie.
Name Servers
genzyme.ie has four authoritative name servers: ns1.sanofi-synthelabo.com, ns2.sanofi-synthelabo.com, ns3.sanofi-synthelabo.com and ns4.sanofi-synthelabo.com.
genzyme.ie has at least partial name server overlap with other domains, such as lantus.us, no-spa.pl, diabeteskontroll.no and two others.
ns1.sanofi-synthelabo.com, ns2.sanofi-synthelabo.com, ns3.sanofi-synthelabo.com and ns4.sanofi-synthelabo.com all point to exactly two IP numbers each: ns1.sanofi-synthelabo.com → 205.251.198.127 and 2600:9000:5306:7f00::1; ns2.sanofi-synthelabo.com → 205.251.196.144 and 2600:9000:5304:9000::1; ns3.sanofi-synthelabo.com → 205.251.193.224 and 2600:9000:5301:e000::1; ns4.sanofi-synthelabo.com → 205.251.194.58 and 2600:9000:5302:3a00::1.