bcsydapps.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.esis.dk	185.19.134.2	ns1.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle
ns2.esis.dk	185.19.134.3	ns2.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle

🌍 A Records1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.19.134.87	43200s	businessepx.dk campussoenderborg.dk campussonderborg.dk detgroennegymnasium.dk epxsoenderborg.dk epxsonderborg.dk lup.bcsyd.dk teambuilldingsyd.dk xn--campussnderborg-cub.dk xn--detgrnnegymnasium-40b.dk xn--epxsnderborg-yjb.dk	AS199374	Syddansk Erhvervsskole Odense-Vejle	185.19.132.0/22	🇩🇰 Denmark	Odense

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.bcsydapps.dk	—	—	—

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 155ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.bcsydapps.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r

📬 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)

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	2020051802
Primary NS (MNAME)	ns1.esis.dk
Responsible (RNAME)	hostmaster
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

33ms

MX

30ms

AAAA

30ms

TXT

155ms

CAA

30ms

HTTPS

34ms

TLSA

49ms

SOA

0ms

MTA-STS

44ms

DNSSEC

97ms

SRV

55ms

Total

486ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 02:35:40	486ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 04:45:37	975ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 23:09:40	1432ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 21:59:01	11398ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 20:02:37	3102ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 15:59:14	3154ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 08:54:07	2041ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 17:33:13	600ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 09:27:35	2433ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 09:18:46	919ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 17:33:03	8694ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 12:34:15	2495ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 23:31:35	8631ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 19:53:35	8543ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 16:46:08	3642ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 15:18:14	2783ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 19:08:07	1639ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 08:07:43	2971ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 15:24:09	538ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 15:28:22	556ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 18:33:23	585ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 20:29:33	2795ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 11:09:28	1007ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 14:12:17	865ms	2 NS 1 A 1 MX	🔒 Secure	View