offerzen.dk DNS records

🖥️ Nameservers3 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-107-c.gandi.net	217.70.187.108 2604:3400:aaac::6c	ns-107-c.gandi.net ns-107-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-179-a.gandi.net	173.246.100.180 2001:4b98:aaaa::b4	ns-179-a.gandi.net ns-179-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-22-b.gandi.net	2001:4b98:aaab::17 213.167.230.23	ns-22-b.gandi.net ns-22-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.70.184.55	10800s	webredir.gandi.net	AS29169	GANDI SAS	217.70.184.0/23	🇫🇷 France	—

📧 MX Records2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	spool.mail.gandi.net	2001:4b98:e00::1 217.70.178.1	spool.mail.gandi.net spool.mail.gandi.net	AS29169 GANDI SAS AS29169 GANDI SAS
50	10800s	fb.mail.gandi.net	2001:4b98:dc4:8::215 2001:4b98:dc4:8::216 2001:4b98:dc4:8::217 217.70.178.215 217.70.178.216 217.70.178.217	spool6.mail.gandi.net spool7.mail.gandi.net spool8.mail.gandi.net spool6.mail.gandi.net spool7.mail.gandi.net spool8.mail.gandi.net	AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 82ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	1	993	mail.gandi.net

📝 TXT Records1 records 207ms

TXT Record
v=spf1 include:_mailcust.gandi.net ?all

✉️ SPF

Policy	Record (offerzen.dk)
?all (neutral)	v=spf1 include:_mailcust.gandi.net ?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)

🔐 DNSSEC84ms

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

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

38ms

MX

51ms

AAAA

52ms

TXT

207ms

CAA

43ms

HTTPS

56ms

TLSA

135ms

SOA

0ms

MTA-STS

66ms

DNSSEC

84ms

SRV

82ms

Total

1428ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:14:35	1428ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-27 20:05:24	1169ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-25 13:00:16	2287ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 02:23:37	2186ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 13:32:17	5235ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-06 07:38:45	1297ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-31 12:35:37	1135ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 17:35:41	2233ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 09:06:41	9481ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-09 05:36:31	3104ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 19:32:54	2036ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-01 05:00:19	1227ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-19 00:51:33	3994ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 13:14:56	3223ms	3 NS 1 A 2 MX	🔓 Insecure	View