usbornebooks.dk DNS records

🖥️ Nameservers3 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-0-b.gandi.net	2001:4b98:aaab::1 213.167.230.1	ns-0-b.gandi.net ns-0-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-220-c.gandi.net	217.70.187.221 2604:3400:aaac::dd	ns-220-c.gandi.net ns-220-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-238-a.gandi.net	173.246.100.239 2001:4b98:aaaa::ef	ns-238-a.gandi.net ns-238-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.70.184.38	10800s	webredir.vip.gandi.net	AS29169	GANDI SAS	217.70.184.0/23	🇫🇷 France	—

📧 MX Records2 records 73ms

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 1198ms

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

📝 TXT Records1 records 274ms

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

✉️ SPF

Policy	Record (usbornebooks.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)

🔐 DNSSEC114ms

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

63ms

A

53ms

MX

73ms

AAAA

58ms

TXT

274ms

CAA

67ms

HTTPS

66ms

TLSA

130ms

SOA

0ms

MTA-STS

71ms

DNSSEC

114ms

SRV

1198ms

Total

2345ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 13:12:08	2345ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-27 03:06:50	2837ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 09:59:17	14283ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 18:43:28	1416ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-07 03:16:09	9570ms	3 NS 1 A 2 MX	❓ Unknown	View
2026-07-31 23:00:54	1260ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-24 02:33:04	2196ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-17 07:24:47	1769ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-09 02:41:23	3845ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 19:51:42	1002ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 07:09:29	2038ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 02:08:51	563ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-20 01:21:20	1263ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-19 07:20:20	1447ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 22:17:18	15219ms	3 NS 1 A 2 MX	🔓 Insecure	View