rekyl.dk DNS records

🖥️ Nameservers4 records 56ms

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
85.184.160.10	3600s	85.184.160.10.static.dhcp.aura-net.dk	AS204274	AURA Fiber A/S	85.184.128.0/18	🇩🇰 Denmark	Brabrand

📧 MX Records1 records 45ms

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	93.191.156.86
🔶 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 69ms

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

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.rekyl.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 66ms

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…

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082506
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

56ms

A

40ms

MX

45ms

AAAA

52ms

TXT

147ms

CAA

48ms

HTTPS

63ms

TLSA

66ms

SOA

0ms

MTA-STS

71ms

DNSSEC

94ms

SRV

69ms

Total

762ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:21:19	762ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 11:31:36	866ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 02:26:49	865ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 02:14:01	10377ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-25 01:46:06	1381ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-24 00:51:03	1441ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-23 00:31:00	1282ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-21 18:58:30	1332ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-19 21:08:55	1867ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-18 16:38:39	3142ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-17 02:44:40	1547ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-13 23:23:20	10200ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-09 05:32:45	9430ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-06 17:27:40	1257ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-05 14:38:44	1731ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-04 12:02:39	2951ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-04 04:33:16	4057ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-02 23:29:57	833ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-24 05:54:58	1141ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 00:31:59	688ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:53:33	1574ms	4 NS 1 A 1 MX	🔒 Secure	View