alcarstaris-hosting.dk DNS records

🖥️ Nameservers3 records 39ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.179.92.49	3600s	188-179-92-49-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	188.176.0.0/13	🇩🇰 Denmark	Hvidovre

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.alcarstaris-hosting.dk	188.179.92.49	188-179-92-49-static.dk.customer.tdc.net	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.alcarstaris-hosting.dk → 188.179.92.49
🔶 Autoconfig	mail.alcarstaris-hosting.dk → 188.179.92.49

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 64ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	0	8843	mail.alcarstaris-hosting.dk

📝 TXT Records1 records 165ms

TXT Record
v=spf1 ip4:188.179.92.49 ~all

✉️ SPF

Policy	Record (alcarstaris-hosting.dk)
~all (soft fail)	v=spf1 ip4:188.179.92.49 ~all

📨 DMARC

Policy	Record (_dmarc.alcarstaris-hosting.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.alcarstaris-hosting.dk	Zl5H3WwSqIEkC9O-hx1BkwK2ytbnd5HEyv6eD00A19I
TXT	_acme-challenge.alcarstaris-hosting.dk	cDi4RCtOfeFwTlgm3Dk2uCeN9LH_k317_UQwy4opWT0

🔗 TLSA / DANE1 records 53ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.alcarstaris-hosting.dk	DANE-EE · SPKI · SHA-256	BA2E23A800A6DAC60C3B7583F788F178…

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2026070800
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

39ms

A

47ms

MX

42ms

AAAA

69ms

TXT

165ms

CAA

51ms

HTTPS

49ms

TLSA

53ms

SOA

0ms

MTA-STS

47ms

DNSSEC

84ms

SRV

64ms

Total

551ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 22:00:34	551ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 21:58:49	508ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 01:42:33	599ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 02:05:09	2016ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 01:17:34	626ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:45:56	792ms	3 NS 1 A 1 MX	🔒 Secure	View