jebts.dk DNS records

🖥️ Nameservers4 records 55ms

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 88ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.197	3600s	linux307.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 70ms

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	93.191.156.197
🔶 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 122ms

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

📝 TXT Records2 records 161ms

TXT Record
smtpapi._domainkey.jebts.dk
v=spf1 include:spf.simply.com include:sendgrid.net ~all

✉️ SPF

Policy	Record (jebts.dk)
~all (soft fail)	v=spf1 include:spf.simply.com include:sendgrid.net ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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 52ms

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…

🔐 DNSSEC103ms

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

55ms

A

88ms

MX

70ms

AAAA

55ms

TXT

161ms

CAA

78ms

HTTPS

42ms

TLSA

52ms

SOA

0ms

MTA-STS

76ms

DNSSEC

103ms

SRV

122ms

Total

514ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:28:19	514ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 13:40:31	569ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 22:22:31	16688ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 20:20:13	10312ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-12 10:41:15	1702ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-10 09:30:21	1795ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-09 00:36:48	2578ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-05 21:36:30	1519ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-04 19:23:56	4162ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-02 21:49:59	814ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-24 08:15:56	3657ms	0 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-17 13:46:13	2172ms	4 NS 1 A 1 MX	🔒 Secure	View