my-by.dk DNS records

🖥️ Nameservers3 records 89ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netuse.de	195.244.244.10 2a00:fa8:0:500e::10	mail.netuse.de mail.netuse.de	AS5605 NetUSE AG AS5605 NetUSE AG
ns2.netuse.de	195.244.241.164 2a00:fa8:0:51b0::164	ns2.netuse.de ns2.netuse.de	AS5605 NetUSE AG AS5605 NetUSE AG
ns4.netuse.de	212.12.39.198 2a00:ea8:100:26::198	ns4.netuse.de —	AS9211 Nawork Internet Informationssysteme GmbH AS9211 Nawork Internet Informationssysteme GmbH

🌍 A Records

🌍

No A records found

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 1633ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.my-by.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc-rua@dkim10888.de; ruf=mailto:dmarc-ruf@dkim10888.de

📬 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)

🔐 DNSSEC231ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026083000
Primary NS (MNAME)	ns1.netuse.de
Responsible (RNAME)	hostmaster@netuse.de
Refresh	3600s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 RegistrationWHOIS fetched 2026-07-04 15:49:14

Field	Value
Registrar	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered	2006-11-23
Expires	2026-11-30 (89d)

📋 WHOIS

⏱️ Lookup Timing

NS

89ms

A

86ms

MX

109ms

AAAA

93ms

TXT

1633ms

CAA

114ms

HTTPS

83ms

TLSA

884ms

SOA

0ms

MTA-STS

134ms

DNSSEC

231ms

SRV

2376ms

Total

3864ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 14:31:45	3864ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-29 12:36:13	1591ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-28 11:21:29	3573ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-28 09:57:34	1463ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-27 09:52:07	11034ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-27 00:45:09	608ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-24 23:26:24	1346ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-23 22:25:40	2348ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-22 21:31:49	2957ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-21 21:25:21	4890ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-20 21:16:39	5736ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-19 20:24:06	6324ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-18 20:22:21	3858ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-17 07:52:54	2706ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-15 10:06:38	5701ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-11 03:28:27	5003ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-08 19:46:40	2460ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-07 11:12:05	4702ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-08-06 10:10:54	2698ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-07-29 21:43:23	3450ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-07-28 01:07:18	1485ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-07-21 13:55:03	913ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-07-20 10:45:49	848ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-07-19 03:32:34	1035ms	3 NS 0 A 0 MX	🔓 Insecure	View
2026-07-18 03:09:51	886ms	3 NS 0 A 0 MX	🔓 Insecure	View