synjardy.dk DNS records

🖥️ Nameservers3 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
nsa.perf1.fr	2a01:c8:100::100 81.92.94.100	nsa.perf1.fr nsa.perf1.fr	AS20756 Nameshield SAS AS20756 Nameshield SAS
nsb.perf1.com	2a01:c8:101::100 81.92.95.100	nsb.perf1.com nsb.perf1.com	AS20756 Nameshield SAS AS20756 Nameshield SAS
nsc.perf1.com	152.89.172.100 2a09:35c0:102::100	nsc.perf1.com nsc.perf1.com	AS209510 Nameshield SAS AS209510 Nameshield SAS

🌍 A Records3 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
34.248.95.247	43200s	ec2-34-248-95-247.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	34.240.0.0/12	🇮🇪 Ireland	Dublin
34.255.76.178	43200s	ec2-34-255-76-178.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	34.240.0.0/12	🇮🇪 Ireland	Dublin
46.137.76.101	43200s	ec2-46-137-76-101.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	46.137.0.0/16	🇮🇪 Ireland	Dublin

📧 MX Records4 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail1.boehringer-ingelheim.com	148.188.1.170	mail1.boehringer-ingelheim.com	AS15404 COLT Technology Services Group Limited
10	43200s	mail2.boehringer-ingelheim.com	148.188.1.172	mail2.boehringer-ingelheim.com	AS15404 COLT Technology Services Group Limited
10	43200s	mail3.boehringer-ingelheim.com	148.188.192.91	mail3.boehringer-ingelheim.com	AS15404 COLT Technology Services Group Limited
10	43200s	mail4.boehringer-ingelheim.com	148.188.192.93	mail4.boehringer-ingelheim.com	AS15404 COLT Technology Services Group Limited

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 247ms

TXT Record
v=spf1 include:_spf.boehringer-ingelheim.com -all

✉️ SPF

Policy	Record (synjardy.dk)
-all (hard fail)	v=spf1 include:_spf.boehringer-ingelheim.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC2063ms

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

🏷️ SOA0ms

Field	Value
Serial	2024110520
Primary NS (MNAME)	nsa.perf1.fr
Responsible (RNAME)	technical@nameshield.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	7200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

66ms

MX

48ms

AAAA

59ms

TXT

247ms

CAA

73ms

HTTPS

56ms

TLSA

221ms

SOA

0ms

MTA-STS

92ms

DNSSEC

2063ms

SRV

86ms

Total

2943ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 03:28:15	2943ms	3 NS 3 A 4 MX	🔓 Insecure	View
2026-08-25 22:52:19	902ms	3 NS 3 A 4 MX	🔓 Insecure	View
2026-06-24 21:19:12	1536ms	3 NS 3 A 4 MX	🔓 Insecure	View
2026-06-24 13:00:43	1150ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 09:16:53	1161ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 02:28:19	1095ms	3 NS 3 A 4 MX	🔓 Insecure	View
2026-06-17 13:15:58	3457ms	3 NS 3 A 4 MX	🔓 Insecure	View