sisubasketball.dk DNS records

🖥️ Nameservers2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.bystrup.net	2a05:f6c7:6362:0:20c:29ff:feec:1eeb 89.150.128.250	bystrup.net bystrup.net	AS203953 Hiper A/S AS203953 Hiper A/S
puck.nether.net	204.42.254.5 2602:fe55:5::5	puck.nether.net puck.nether.net	AS267 Nether.Net AS267 Nether.Net

🌍 A Records1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.150.128.250	14400s	bystrup.net	AS203953	Hiper A/S	89.150.128.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	mail.bystrup.net	2a05:f6c7:6362:0:20c:29ff:feec:1eeb 89.150.128.250	bystrup.net bystrup.net	AS203953 Hiper A/S AS203953 Hiper A/S

🔷 AAAA Records (IPv6)1 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a05:f6c7:6362:0:20c:29ff:feec:1eeb	14400s	bystrup.net	AS203953	Hiper A/S	2a05:f6c0:0:0:0:0:0:0/29	🇩🇰 Denmark	Rødovre Municipality

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 93ms

TXT Record
v=spf1 include:bystrup.net -all

✉️ SPF

Policy	Record (sisubasketball.dk)
-all (hard fail)	v=spf1 include:bystrup.net -all

📨 DMARC

Policy	Record (_dmarc.sisubasketball.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@bystrup.net; ruf=mailto:dmarc-ruf@bystrup.net; fo=1;

📬 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)

🔐 DNSSEC98ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2024071710
Primary NS (MNAME)	ns.bystrup.net
Responsible (RNAME)	postmaster@bystrup.net
Refresh	3600s
Retry	240s
Expire	604800s
Minimum (neg-cache TTL)	1200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

32ms

A

31ms

MX

31ms

AAAA

28ms

TXT

93ms

CAA

33ms

HTTPS

28ms

TLSA

588ms

SOA

0ms

MTA-STS

39ms

DNSSEC

98ms

SRV

33ms

Total

3622ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 17:00:02	3622ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 22:55:49	4602ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 21:41:03	4087ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 22:37:46	2982ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 15:14:50	1445ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 15:04:30	3461ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 15:40:37	896ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 17:43:49	2354ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 16:59:53	4560ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 23:23:53	10372ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 09:53:56	1567ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 11:09:38	9451ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 21:59:46	1356ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 07:44:22	5840ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 11:59:06	972ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 06:24:05	560ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:59:02	3048ms	2 NS 1 A 1 MX	🔒 Secure	View