bilbud24.dk DNS records

🖥️ Nameservers3 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
76.76.21.21	3600s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 140ms

TXT Record
google-site-verification=H4X6KlGjHIdIeamKAdViLpv5zZHt7yoI88gjIDPWVXI
v=spf1 include:spf.simply.com -all

✉️ SPF

Policy	Record (bilbud24.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.bilbud24.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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 / DANE2 records 57ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC2064ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

45ms

MX

42ms

AAAA

41ms

TXT

140ms

CAA

43ms

HTTPS

45ms

TLSA

57ms

SOA

0ms

MTA-STS

67ms

DNSSEC

2064ms

SRV

62ms

Total

2446ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 20:45:34	2446ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 13:59:28	823ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 04:45:36	666ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 05:27:49	938ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 20:37:54	960ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-25 14:43:10	687ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 22:59:32	651ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-07-14 17:54:00	892ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-13 04:53:24	786ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-11 02:31:10	9732ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 22:38:39	691ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 22:26:49	8659ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-07 00:52:12	703ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 21:08:16	851ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 15:38:54	617ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-02 22:17:24	2435ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 14:08:17	2741ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:46:10	4342ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 14:07:50	1794ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 14:30:36	324ms	0 NS 0 A 0 MX	❓ Unknown	View