ummail.dk DNS records

🖥️ Nameservers2 records 78ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records1 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.88.99.134	3600s	—	AS3292	TDC Holding A/S	193.88.0.0/15	🇩🇰 Denmark	Esbjerg

📧 MX Records1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	qmail.tdchosting.dk	212.237.249.153	—	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 549ms

TXT Record
5c1ZN59F2LwOOW3NVhi/EtW2stOBltscIenTxkDFsgw=
v=spf1 a mx ip4:185.64.73.111 ip4:188.64.157.7 ip4:188.64.157.6 ip4:185.153.154.195 ip4:31.31.82.178 include:apsisone.com include:_spf.anpdm.com include:uxmail.io redirect=tdcwebmore.dk include:spf.ubivox.com -all

✉️ SPF

Policy	Record (ummail.dk)
-all (hard fail)	v=spf1 a mx ip4:185.64.73.111 ip4:188.64.157.7 ip4:188.64.157.6 ip4:185.153.154.195 ip4:31.31.82.178 include:apsisone.com include:_spf.anpdm.com include:uxmail.io redirect=tdcwebmore.dk include:spf.ubivox.com -all

📨 DMARC

Policy	Record (_dmarc.ummail.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC225ms

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

🏷️ SOA0ms

Field	Value
Serial	453
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	900s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

78ms

A

73ms

MX

71ms

AAAA

78ms

TXT

549ms

CAA

72ms

HTTPS

70ms

TLSA

1182ms

SOA

0ms

MTA-STS

133ms

DNSSEC

225ms

SRV

338ms

Total

18241ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:15:33	18241ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 02:29:50	2258ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 17:41:13	17784ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 17:14:32	10514ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 16:58:06	10258ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 10:00:19	4533ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 09:40:07	16846ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 08:21:12	12006ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 07:51:48	1576ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 07:36:15	5109ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 07:19:10	9625ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 05:38:26	4546ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 05:10:24	2892ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 08:01:15	15846ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 07:23:13	3306ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 09:51:03	5559ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 07:49:58	3539ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 03:32:12	16026ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 03:04:00	10758ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 04:44:33	5421ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 14:50:51	5507ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 07:46:21	6323ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 06:52:02	33122ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 06:13:43	17500ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 05:57:10	8935ms	2 NS 1 A 1 MX	🔒 Secure	View