vikarbackup.dk DNS records

🖥️ Nameservers4 records 37ms

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 40ms

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 Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 148ms

TXT Record
google-site-verification=z3lqmc7ufdabfvbtn-08chwvqpo8k6qinjjbgt8ck2e
MS=ms35355898
v=spf1 include:spf.rpost.net include:spf.protection.outlook.com include:web.shared.mysmtp.com include:spf.spamfilter.io a:secmail.emini.dk -all

✉️ SPF

Policy	Record (vikarbackup.dk)
-all (hard fail)	v=spf1 include:spf.rpost.net include:spf.protection.outlook.com include:web.shared.mysmtp.com include:spf.spamfilter.io a:secmail.emini.dk -all

📨 DMARC

Policy	Record (_dmarc.vikarbackup.dk)
p=quarantine	v=DMARC1; p= quarantine;pct=100

📬 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 / DANE1 records 50ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC80ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081201
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

37ms

A

40ms

MX

39ms

AAAA

62ms

TXT

148ms

CAA

35ms

HTTPS

38ms

TLSA

50ms

SOA

0ms

MTA-STS

54ms

DNSSEC

80ms

SRV

74ms

Total

560ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 12:58:20	560ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 12:27:18	2636ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 00:16:56	12595ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-07 03:07:45	11067ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-03 10:36:26	11585ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-22 03:25:58	4724ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-18 08:16:49	1660ms	4 NS 1 A 3 MX	🔒 Secure	View