slagelse-skoler.dk DNS records

🖥️ Nameservers4 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.233.228.205	900s	—	AS31027	GlobalConnect A/S	77.233.224.0/19	🇩🇰 Denmark	Copenhagen

📧 MX Records5 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	aspmx.l.google.com	2a00:1450:4010:c09::1b 2a00:1450:4010:c09::1b 74.125.205.27	lk-in-f27.1e100.net lk-in-x1b.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
50	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
50	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	77.233.228.205
🔶 Autoconfig	77.233.228.205

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 286ms

TXT Record
_y7vsy9s01g23m09q0zu43tjrzuyl58q
MS=ms33357367
uvmid=330000
v=spf1 include:_spf77030.spf-protect.com -all

✉️ SPF

Policy	Record (slagelse-skoler.dk)
-all (hard fail)	v=spf1 include:_spf77030.spf-protect.com -all

📨 DMARC

Policy	Record (_dmarc.slagelse-skoler.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:6508436254723@dmarc.centerasecurity.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)

🔐 DNSSEC9089ms

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

🏷️ SOA0ms

Field	Value
Serial	2026061013
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	86400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

58ms

A

52ms

MX

47ms

AAAA

53ms

TXT

286ms

CAA

64ms

HTTPS

75ms

TLSA

85ms

SOA

0ms

MTA-STS

81ms

DNSSEC

9089ms

SRV

98ms

Total

9662ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 08:52:54	9662ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-08-15 09:36:18	7102ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-08-13 18:39:55	1747ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-08-10 21:06:03	2752ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-08-04 18:39:22	1888ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-07-27 13:45:51	1820ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-07-26 13:30:07	1323ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-07-12 10:34:18	1721ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-07-08 17:38:15	9475ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-07-02 09:25:20	2189ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-21 17:32:32	665ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 15:29:40	3091ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-19 12:47:30	858ms	4 NS 1 A 5 MX	🔒 Secure	View
2026-06-18 06:36:51	981ms	4 NS 1 A 5 MX	🔒 Secure	View