tmcustomer.dk DNS records

🖥️ Nameservers4 records 374ms

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 364ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.208	600s	nt48.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 358ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	93.191.156.208
🔶 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 443ms

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

📝 TXT Records1 records 753ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.tmcustomer.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.tmcustomer.dk	7-p99WmggYxD3h967wPQrHhwhIV_J2IIa4hMrszrS8Y
TXT	_acme-challenge.tmcustomer.dk	91oqbado4SyJeyOLxzQpELffVXxy5KZ1LKrtLnGt5vo
TXT	_acme-challenge.tmcustomer.dk	M75g32ZLcVi6SzzuPF1ts4KWK--VW4G3DEDW-qkCbIc
TXT	_acme-challenge.tmcustomer.dk	n7fONyifDLBVEpjTxKfyPJzYAznVL-UTbG5RRM-cB5g
TXT	_acme-challenge.tmcustomer.dk	YVBBUlNkuds1qXSjUJzG7PS2Tlf0W3gGZFRvJNWjQrQ
TXT	_acme-challenge.tmcustomer.dk	zawAaq17l8j_gWn3dtJEvJGaDnMRSNnPE-Qdp1hI5n4

🔗 TLSA / DANE2 records 381ms

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…

🔐 DNSSEC606ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

374ms

A

364ms

MX

358ms

AAAA

342ms

TXT

753ms

CAA

348ms

HTTPS

365ms

TLSA

381ms

SOA

0ms

MTA-STS

412ms

DNSSEC

606ms

SRV

443ms

Total

2311ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 23:12:17	2311ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 21:46:40	1364ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 21:10:11	624ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:06:18	553ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 19:10:25	962ms	4 NS 1 A 1 MX	🔒 Secure	View