sondy.dk DNS records

🖥️ Nameservers3 records 20ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.213	3600s	linux312.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 35ms

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	93.191.156.213
🔶 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 49ms

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

📝 TXT Records1 records 85ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sondy.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 32ms

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…

🔐 DNSSEC109ms

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

🏷️ SOA0ms

Field	Value
Serial	2025042300
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

20ms

A

32ms

MX

35ms

AAAA

29ms

TXT

85ms

CAA

30ms

HTTPS

26ms

TLSA

32ms

SOA

0ms

MTA-STS

52ms

DNSSEC

109ms

SRV

49ms

Total

499ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 10:29:26	499ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-09-01 03:03:06	172ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-31 02:14:22	168ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-29 12:11:08	157ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-28 01:52:00	173ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-27 01:36:49	174ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-26 01:05:08	300ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 15:35:31	171ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 15:14:27	946ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 14:08:47	9009ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 13:59:01	9012ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 13:38:34	1280ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 10:54:15	924ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 10:52:04	1008ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 21:26:34	8722ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 19:50:34	888ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 03:42:28	790ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 09:00:24	2568ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 22:53:24	865ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 02:20:19	846ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-30 10:21:39	601ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 19:56:28	1419ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:12:37	548ms	3 NS 1 A 1 MX	🔒 Secure	View