flextrafik.dk DNS records

🖥️ Nameservers4 records 128ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 123ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.221.143.72	600s	—	AS59700	Nordjyllands Trafikselskab I/S	91.221.142.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1356s	flextrafik-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::a 2a01:111:f403:ca09::24 2a01:111:f403:ca48::10 52.101.103.39 52.101.68.0 52.101.68.29 52.101.73.15	mail-db5pr02cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 283ms

TXT Record
google-site-verification=yiNSNDKSyZ2F6m5f_1jijzwZGbwFGkY_TbkCU1CWS6w
MS=ms51975129
v=spf1 a ip4:91.221.143.2 ip4:91.221.143.25 ip4:91.221.143.26 ip4:91.221.143.56 ip4:194.150.112.0/22 include:flexdanmark.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (flextrafik.dk)
-all (hard fail)	v=spf1 a ip4:91.221.143.2 ip4:91.221.143.25 ip4:91.221.143.26 ip4:91.221.143.56 ip4:194.150.112.0/22 include:flexdanmark.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.flextrafik.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:incidents@flexdanmark.dk

📬 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)

🔐 DNSSEC247ms

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	2026090101
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

128ms

A

123ms

MX

106ms

AAAA

134ms

TXT

283ms

CAA

57ms

HTTPS

122ms

TLSA

840ms

SOA

0ms

MTA-STS

110ms

DNSSEC

247ms

SRV

241ms

Total

1796ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 17:24:13	1796ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 06:22:50	7444ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-05 10:35:52	2661ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 13:36:03	2704ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-09 00:39:30	1292ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-07 01:38:39	5607ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 22:34:06	893ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 22:57:30	1589ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 12:35:04	3700ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 09:18:26	1459ms	4 NS 1 A 1 MX	🔓 Insecure	View