bestilstudenterkorsel.dk DNS records

🖥️ Nameservers3 records 27ms

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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.172	3600s	linux154.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	smtp.google.com	108.177.14.27 142.251.1.26 142.251.1.27 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 74.125.131.26 74.125.131.27	lt-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net lu-in-x1a.1e100.net lu-in-f26.1e100.net lt-in-x1b.1e100.net lt-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net lu-in-f26.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	94.231.103.172
🔶 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 37ms

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

📝 TXT Records6 records 130ms

TXT Record
ahrefs-site-verification_508572961855d6f1a4bcf1f91436fb994fec650c7db032514e488864e5111542
google-site-verification=NAvuYE0oiSavOJGhVEqZa82I7L6AzpLQWorRTnXLQPM
google-site-verification=SlUX7CCDIgo0KhoMBYw3A-hV4SCIa8KhyMupZujuBmo
google-site-verification=WYjGFXfo7v4rLYzkoAnyg_ECOLKDhy1AnIxtEoMnx54
v=DMARC1; p=reject; rua=mailto:kontakt@bestilstudenterkorsel.dk
v=spf1 include:_spf.google.com -all

✉️ SPF

Policy	Record (bestilstudenterkorsel.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC

Policy	Record (_dmarc.bestilstudenterkorsel.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

🔗 TLSA / DANE

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

🔐 DNSSEC52ms

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

🏷️ SOA0ms

Field	Value
Serial	2026072300
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

27ms

A

26ms

MX

26ms

AAAA

26ms

TXT

130ms

CAA

26ms

HTTPS

26ms

TLSA

47ms

SOA

0ms

MTA-STS

36ms

DNSSEC

52ms

SRV

37ms

Total

928ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-23 22:24:48	928ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 18:02:44	1904ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 07:59:27	718ms	3 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-20 00:08:58	720ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:24:52	619ms	3 NS 1 A 2 MX	🔒 Secure	View