madrasser.dk DNS records

🖥️ Nameservers3 records 38ms

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
94.231.103.100	600s	dnsforward.simply.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 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 Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080402
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

38ms

A

45ms

MX

39ms

AAAA

35ms

TXT

152ms

CAA

53ms

HTTPS

51ms

TLSA

35ms

SOA

0ms

MTA-STS

54ms

DNSSEC

94ms

SRV

67ms

Total

478ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 04:18:47	478ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 06:48:57	645ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 06:53:44	9749ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 05:06:04	2735ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 04:49:17	754ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 04:15:53	593ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 03:56:57	782ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 03:35:31	16557ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 16:00:49	806ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 14:03:21	663ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 23:57:45	608ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 23:00:26	730ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 21:51:31	2659ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 03:48:43	849ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-10 19:47:55	712ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 03:47:49	1125ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 22:26:39	807ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 20:46:11	17121ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 13:01:59	1028ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-02 23:30:01	437ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:04:56	5393ms	0 NS 0 A 0 MX	❓ Unknown	View