freyssinet.dk DNS records

🖥️ Nameservers3 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-152-a.gandi.net	173.246.100.153 2001:4b98:aaaa::99	ns-152-a.gandi.net ns-152-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-2-b.gandi.net	2001:4b98:aaab::3 213.167.230.3	ns-2-b.gandi.net ns-2-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-237-c.gandi.net	217.70.187.238 2604:3400:aaac::ee	ns-237-c.gandi.net ns-237-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records2 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	14400s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	14400s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 MX Records1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	custmx.cscdns.net	198.58.121.58	—	AS63949 Akamai Connected Cloud

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	165.160.13.20
🔶 Autoconfig	165.160.13.20

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 210ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.freyssinet.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc.sfituk@sf-group.com; ruf=mailto:dmarc.sfituk@sf-group.com

📬 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)

🔐 DNSSEC99ms

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	1787788800
Primary NS (MNAME)	ns1.gandi.net
Responsible (RNAME)	hostmaster@gandi.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 RegistrationWHOIS fetched 2026-08-21 02:01:12

Field	Value
Registrar	GANDI SAS
Registered	2021-03-31
Expires	2027-03-31 (209d)

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

29ms

MX

32ms

AAAA

34ms

TXT

210ms

CAA

31ms

HTTPS

35ms

TLSA

59ms

SOA

0ms

MTA-STS

50ms

DNSSEC

99ms

SRV

70ms

Total

1198ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:02:43	1198ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-08-21 02:00:28	1977ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-08-13 17:04:17	4319ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-08-08 03:04:03	10251ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-08-03 06:41:15	1099ms	3 NS 2 A 1 MX	❓ Unknown	View
2026-07-23 02:44:52	9518ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-07-17 03:15:17	9405ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-07-11 02:00:32	2797ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-07-03 11:12:40	2408ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-07-01 10:36:19	711ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 02:57:30	5379ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 10:10:25	4960ms	3 NS 2 A 1 MX	🔓 Insecure	View