cartop.dk DNS records

🖥️ Nameservers4 records 42ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.133	3600s	linux120.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	cartop-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::8 2a01:111:f403:ca04::e 2a01:111:f403:ca09::e 52.101.68.12 52.101.68.32 52.101.73.153 52.101.73.22	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 52.98.213.24
🔶 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 Records2 records 84ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 321ms

TXT Record
google-site-verification=5ehV1nfV7z6ic4yumqtb-kp1EdZmnNw9VGRpwtUdtCk
key1._domainkey.cartop.dk. IN TXT (\"v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAynClugP3Wp9QNf2YbgTy\" \"WatyVUjoNvpahuq0ZPnJuT8ECRi3tXO68OCXK4QtOYG0RE5eSSo4nagpS/cp3g2c\" \"KRDZ9VRgI5CzyZ/R7rq5/bXgUSylgFrc0eAQ6BnRu8bKWFUtNvYwv7cTKwqBJJqh\" \"BI0R+XQLavyO4JHKOmjwGziHTwhckXVD27ldpFH645DQzRavVHRNrkzu+KoT501k\" \"PJYG4MfTi9u5q+NIzCtDSwntEq5KWAff4f00c9XmMHG5ASkFtNz7Tfs9S5Cp7Izt\" \"s9oHemgSWS1m29cJzazaYTqYm0coqiC5RyjLBAevKc3IuXfife+WsCEI8tqJt9tV\" \"4wIDAQAB\" )
MS=ms36733402
v=spf1 ip4:78.46.155.227 include:spf.simply.com include:_spf.google.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (cartop.dk)
-all (hard fail)	v=spf1 ip4:78.46.155.227 include:spf.simply.com include:_spf.google.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.cartop.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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC83ms

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

🏷️ SOA44ms

Field	Value
Serial	2026012100
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

42ms

A

42ms

MX

92ms

AAAA

42ms

TXT

321ms

CAA

102ms

HTTPS

41ms

TLSA

301ms

SOA

44ms

MTA-STS

42ms

DNSSEC

83ms

SRV

84ms

Total

909ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-21 12:31:32	909ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 20:51:38	12147ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 19:53:27	1778ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 19:30:48	606ms	4 NS 1 A 1 MX	🔒 Secure	View