revygrete.dk DNS records

🖥️ Nameservers4 records 37ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.20	3600s	linux175.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 38ms

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	93.191.156.20
🔶 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 246ms

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

📝 TXT Records1 records 137ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.revygrete.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 58ms

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…

🔐 DNSSEC90ms

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

37ms

A

40ms

MX

38ms

AAAA

30ms

TXT

137ms

CAA

34ms

HTTPS

53ms

TLSA

58ms

SOA

0ms

MTA-STS

57ms

DNSSEC

90ms

SRV

246ms

Total

885ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 13:07:55	885ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 11:16:58	6171ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-21 11:07:28	9945ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-20 10:29:47	5524ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-19 09:02:34	7014ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-18 09:00:41	10373ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-17 04:22:08	4607ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-16 03:14:04	1841ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-14 23:30:47	10436ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-13 20:29:37	4304ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-12 19:41:27	2110ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-11 18:06:01	10376ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-10 14:05:17	1884ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-09 13:01:20	9757ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-08 07:35:07	10243ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-03 06:01:10	4306ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-17 11:55:06	1276ms	4 NS 1 A 1 MX	🔒 Secure	View