langos.dk DNS records

🖥️ Nameservers3 records 32ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.33	3600s	linux24.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 36ms

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
🔷 Autodiscover	94.231.106.33
🔶 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 55ms

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

📝 TXT Records1 records 154ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.langos.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 / DANE2 records 54ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC89ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082301
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

32ms

A

39ms

MX

36ms

AAAA

45ms

TXT

154ms

CAA

46ms

HTTPS

40ms

TLSA

54ms

SOA

0ms

MTA-STS

56ms

DNSSEC

89ms

SRV

55ms

Total

606ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 08:51:53	606ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 06:40:29	8911ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 06:03:06	859ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 05:55:56	2354ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 05:42:20	3999ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 03:37:00	2761ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 01:43:50	2868ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 07:15:28	646ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 21:44:20	669ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 18:22:41	16635ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 04:48:25	1572ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 14:47:20	796ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 12:07:02	1047ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-04 06:15:39	2815ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 20:32:26	757ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 19:55:29	696ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 19:46:54	9697ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 19:25:56	16586ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 18:19:03	708ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 12:04:28	952ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 07:38:33	1163ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 03:38:17	700ms	3 NS 1 A 1 MX	🔒 Secure	View