arbivo.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
146.190.207.7	600s	—	AS14061	DigitalOcean, LLC	146.190.192.0/18	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 32ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 71ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records4 records 153ms

TXT Record
brevo-code:b16d953f5643be17aa49a488e90b2c96
google-site-verification=GFsXDx0Pbh84V-vXXkp-QVRIR4VgO7630ce7AcJ4_WQ
google-site-verification=h9QMz2wkZf-xemBTaT-GXxnw9fjDhC7JF1RBKVQ_Xnc
v=spf1 include:spf.simply.com include:spf.brevo.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.arbivo.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@arbivo.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 / DANE2 records 133ms

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…

🔐 DNSSEC81ms

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

🏷️ SOA0ms

Field	Value
Serial	2026070300
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

35ms

MX

32ms

AAAA

70ms

TXT

153ms

CAA

51ms

HTTPS

31ms

TLSA

133ms

SOA

0ms

MTA-STS

54ms

DNSSEC

81ms

SRV

71ms

Total

680ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:51:55	680ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 10:11:55	5541ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 05:38:15	686ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 14:35:25	753ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 07:59:41	615ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 17:01:34	542ms	3 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-16 13:38:14	575ms	3 NS 1 A 1 MX	🔒 Secure	View