zardasht.dk DNS records

🖥️ Nameservers3 records 333ms

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 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.198.79.1	600s	—	AS16509	Amazon.com, Inc.	216.198.79.0/24	🇺🇸 United States	—

📧 MX Records1 records 331ms

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	94.231.103.14
🔶 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 411ms

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

📝 TXT Records1 records 652ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.zardasht.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 186ms

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…

🔐 DNSSEC494ms

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

🏷️ SOA334ms

Field	Value
Serial	2025080902
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

333ms

A

116ms

MX

331ms

AAAA

371ms

TXT

652ms

CAA

349ms

HTTPS

301ms

TLSA

186ms

SOA

334ms

MTA-STS

328ms

DNSSEC

494ms

SRV

411ms

Total

2095ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 02:55:16	868ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-30 07:41:57	155ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-29 06:57:57	424ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-27 23:38:52	159ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-26 21:32:50	183ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-25 09:25:30	581ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 07:13:48	3122ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 05:20:06	781ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 04:48:35	9792ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 04:35:47	4297ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 03:40:02	1642ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 01:55:58	724ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 00:07:02	2623ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 09:10:18	1162ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 07:35:41	1466ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 20:07:38	705ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 19:39:34	925ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-25 12:17:12	605ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 08:28:34	1154ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 07:03:49	2095ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:48:13	1968ms	3 NS 1 A 1 MX	🔒 Secure	View