sanofi.dk

📜 Historical scan 2026-06-26 23:38:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sanofi.dk is a .dk domain served by 4 nameservers (ns1.sanofi-synthelabo.com, ns2.sanofi-synthelabo.com, ns3.sanofi-synthelabo.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.247.151.159 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 272ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.sanofi-synthelabo.com	205.251.198.127 2600:9000:5306:7f00::1	ns-1663.awsdns-15.co.uk ns-1663.awsdns-15.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns2.sanofi-synthelabo.com	205.251.196.144 2600:9000:5304:9000::1	ns-1168.awsdns-18.org ns-1168.awsdns-18.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns3.sanofi-synthelabo.com	205.251.193.224 2600:9000:5301:e000::1	ns-480.awsdns-60.com ns-480.awsdns-60.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns4.sanofi-synthelabo.com	205.251.194.58 2600:9000:5302:3a00::1	ns-570.awsdns-07.net ns-570.awsdns-07.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 271ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.247.151.159	900s	ec2-54-247-151-159.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.244.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 237ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	900s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 503ms

TXT Record
31c8gb8fpg0080s7zvr012mkf08h1f2k
6fbx9xbnl9k11m7lqy2jbdz7vyy558fb
facebook-domain-verification=wk34ze0zp322jau4hkld24fkoxo97t
lhqu9a6j3ecodg0og2t1tmb4ti
v=spf1 -all

✉️ SPF#

Policy	Record (sanofi.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.sanofi.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 15:19:10

www CNAME	app-euno-prod-https-redirect-001.azurewebsites.net (all on azurewebsites.net) → 13.69.228.21 (AS8075)
www vs bare domain	Different networks sanofi.dk: 54.247.151.159 (AS16509) www.sanofi.dk: 13.69.228.21 (AS8075) (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

367ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

265ms

Field	Value
Serial	2016030769
Primary NS (MNAME)	ns1.sanofi-synthelabo.com
Responsible (RNAME)	gtly-domtech@sanofi.com
Refresh	28800s
Retry	14400s
Expire	3600000s
Minimum (neg-cache TTL)	900s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

272ms

271ms

237ms

AAAA

248ms

TXT

503ms

CAA

236ms

HTTPS

250ms

TLSA

232ms

SOA

265ms

MTA-STS

278ms

DNSSEC

367ms

SRV

287ms

Total

1718ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:44:34	4280ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 23:38:55 shown	1718ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-19 22:44:50	809ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:57:47	1998ms	4 NS 1 A 0 MX	🔓 Insecure