fsumil.dk DNS records

🖥️ Nameservers5 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.brandshelter.com	193.227.117.9 2a04:2b00:14cc::9	ns1.brandshelter.com —	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.brandshelter.de	194.50.187.11 2a04:2b00:14dd::11	ns2.brandshelter.de ns11.j.centralnic-dns.com	AS207021 ipcom GmbH AS207021 ipcom GmbH
ns3.brandshelter.info	194.0.182.12 2a04:2b00:14ee::12	ns3.brandshelter.info ns12.k.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns4.brandshelter.net	193.227.117.10 2a04:2b00:14cc::10	ns4.brandshelter.net ns10.i.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns5.brandshelter.us	194.50.187.14 2a04:2b00:14dd::14	ns5.brandshelter.us ns14.j.centralnic-dns.com	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.22.145.121	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—
5.22.145.16	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover-redirect1201.tdcwebmore.dk → 62.243.73.164

🔷 AAAA Records (IPv6)2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:18e0:5:2:7577:4e4d:413b:f507	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	2a00:18e0:5:0:0:0:0:0/48	🇩🇪 Germany	—
2a00:18e0:5:3:dfe2:c743:85aa:61bc	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	2a00:18e0:5:0:0:0:0:0/48	🇩🇪 Germany	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records7 records 147ms

TXT Record
_globalsign-domain-verification=4gLTLUb0wDsMW9lW0A-AUgIhnM6XWrxi1EQ9J5buZx
_globalsign-domain-verification=EHfL8ZJcH6GOyAr6nxr0aqjNmdCXzHpDYlZ3_YDLYI
_globalsign-domain-verification=F13363cW3-hAhPnA2z2fxgfisvLI7MnE9OnMZ3g5bn
_globalsign-domain-verification=oD2vT53yUfECfg9sUwUmCtc-qfqY3RLKCGxxfxPmtu
_globalsign-domain-verification=RK5FJ0SCPwOwkI5jQ6xIu2G5ojTxGYiA9FFuRbkDTY
Sd0eQTGBb0gqDWwfXzi2eRLFLtY3MRW/8RhGFbfOPjA=
v=spf1 mx -all

✉️ SPF

Policy	Record (fsumil.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC

Policy	Record (_dmarc.fsumil.dk)
p=reject	v=DMARC1; p=reject; sp=reject;

📬 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)

🔐 DNSSEC112ms

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

🏷️ SOA0ms

Field	Value
Serial	2025035772
Primary NS (MNAME)	ns1.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

46ms

MX

54ms

AAAA

36ms

TXT

147ms

CAA

31ms

HTTPS

43ms

TLSA

39ms

SOA

0ms

MTA-STS

55ms

DNSSEC

112ms

SRV

1230ms

Total

1574ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 19:04:18	1574ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-08-28 05:32:14	772ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-08-28 01:16:42	566ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-08-27 00:46:22	593ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-08-20 08:32:48	8256ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-08-13 11:39:08	4224ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-08-09 00:43:15	1285ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-08-01 09:21:48	8887ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-07-23 02:19:09	2726ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-07-16 12:15:10	1878ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-07-10 00:09:07	2824ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-07-05 17:01:30	35399ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-07-03 20:11:14	4645ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-06-28 16:45:28	3056ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-06-25 16:16:47	1725ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-06-19 17:52:13	719ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-06-18 21:07:53	836ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 10:31:02	789ms	5 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 10:25:50	724ms	5 NS 2 A 0 MX	🔒 Secure	View