eludd.dk DNS records

🖥️ Nameservers2 records 103ms

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 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.19.134.87	3600s	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 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.eludd.dk	185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87	xn--campussnderborg-cub.dk lup.bcsyd.dk campussoenderborg.dk campussonderborg.dk businessepx.dk xn--detgrnnegymnasium-40b.dk detgroennegymnasium.dk epxsoenderborg.dk epxsonderborg.dk teambuilldingsyd.dk xn--epxsnderborg-yjb.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	185.19.134.87
🔶 Autoconfig	185.19.134.87

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 351ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.eludd.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)

🔐 DNSSEC242ms

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

🏷️ SOA0ms

Field	Value
Serial	2020051794
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

103ms

A

87ms

MX

78ms

AAAA

68ms

TXT

351ms

CAA

76ms

HTTPS

116ms

TLSA

280ms

SOA

0ms

MTA-STS

156ms

DNSSEC

242ms

SRV

150ms

Total

1292ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 23:48:49	1292ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 11:32:09	752ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 00:24:00	594ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 17:28:56	4660ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 07:29:26	680ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 16:09:17	722ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 07:19:32	2016ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 22:34:43	8744ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 15:21:21	3767ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 02:30:00	865ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 01:34:12	699ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 22:29:05	666ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 02:49:28	749ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 19:09:58	8676ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 05:42:59	914ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 06:43:01	3658ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 17:31:32	595ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 11:12:47	434ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 21:09:01	1118ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 00:09:42	12818ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 07:05:23	833ms	2 NS 1 A 1 MX	🔒 Secure	View