rentbuddy.dk DNS records

🖥️ Nameservers3 records 378ms

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 435ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.239	3600s	linux328.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 469ms

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
🔶 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 430ms

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

📝 TXT Records3 records 755ms

TXT Record
facebook-domain-verification=avsfwh5cm183qwas47qhctkje3cs5r
google-site-verification=HEfe9wkAdSJJZrgsMwmiKu2RcQJ3zAxJbytLUwravLk
v=spf1 include:spf.simply.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.rentbuddy.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 318ms

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…

🔐 DNSSEC614ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081900
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-22 17:18:06

Field	Value
Registrar	Simply.com A/S
Registered	2026-01-04
Expires	2027-01-03 (123d)

📋 WHOIS

⏱️ Lookup Timing

NS

378ms

A

435ms

MX

469ms

AAAA

413ms

TXT

755ms

CAA

362ms

HTTPS

289ms

TLSA

318ms

SOA

0ms

MTA-STS

543ms

DNSSEC

614ms

SRV

430ms

Total

4692ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 09:35:09	4692ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 06:50:46	8773ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 08:04:54	2610ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 17:17:36	925ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 02:00:43	946ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 01:47:00	426ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 13:12:46	1129ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 02:19:09	918ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 13:55:46	722ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 08:17:34	505ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 05:08:34	648ms	3 NS 1 A 1 MX	🔒 Secure	View