obtain.dk DNS records

🖥️ Nameservers3 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

🌍 A Records1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.140	2283s	linux255.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	obtain-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca09::6 52.101.103.140 52.101.68.15 52.101.68.27 52.101.73.28	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8
🔶 Autoconfig	93.191.156.140

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 95ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 184ms

TXT Record
apple-domain-verification=ZN7TTZbAWTii2AFz
google-site-verification=Oi12LlNOAPVHsJZ6-GTKFHXnaZsPExgJIPCwod0hGTs
linkedin-site-verification=2060aad6-6bb0-4bcc-9011-4435492e1367
v=spf1 include:spf.protection.outlook.com include:spf.zoho.eu include:eu.transmail.net include:20211959.spf05.hubspotemail.net -all

✉️ SPF

Policy	Record (obtain.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.zoho.eu include:eu.transmail.net include:20211959.spf05.hubspotemail.net -all

📨 DMARC

Policy	Record (_dmarc.obtain.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:c404f27fccf0.a@dmarcinput.com,mailto:aggrep@obtain.dk; ruf=mailto:c404f27fccf0.f@dmarcinput.com,mailto:authfaild@obtain.dk; fo=1; pct=100

📬 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)

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2026010600
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

52ms

MX

53ms

AAAA

54ms

TXT

184ms

CAA

59ms

HTTPS

86ms

TLSA

899ms

SOA

0ms

MTA-STS

74ms

DNSSEC

100ms

SRV

95ms

Total

1523ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 01:09:04	1523ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 00:35:56	856ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 19:44:10	744ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 01:14:39	854ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 21:53:03	1031ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 04:55:55	932ms	3 NS 1 A 1 MX	🔒 Secure	View