vordingborgskole.dk DNS records

🖥️ Nameservers2 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.vordbkom.dk	131.165.202.1	ns.vordbkom.dk	AS6834 KMD A/S
ns.vordbskoler.dk	5.56.147.154	—	AS31027 GlobalConnect A/S

🌍 A Records1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.56.147.142	11700s	—	AS31027	GlobalConnect A/S	5.56.144.0/20	🇩🇰 Denmark	Karlslunde

📧 MX Records5 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	209.85.233.26 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	lr-in-f26.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	5.56.147.142
🔶 Autoconfig	5.56.147.142

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 295ms

TXT Record
google-site-verification=frpD0eooDuHfe4pRgiIWEp6Sxz_nD-INaIhVsVAqCGg
v=spf1 include:_spf4650.spfprotect.com -all

✉️ SPF

Policy	Record (vordingborgskole.dk)
-all (hard fail)	v=spf1 include:_spf4650.spfprotect.com -all

📨 DMARC

Policy	Record (_dmarc.vordingborgskole.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:60f69872d8c04@dmarc.centerasecurity.com;ruf=mailto:abuse@vordingborg.dk;

📬 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)

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2013020769
Primary NS (MNAME)	ns.vordbkom.dk
Responsible (RNAME)	hostmaster
Refresh	14400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

67ms

A

62ms

MX

48ms

AAAA

55ms

TXT

295ms

CAA

55ms

HTTPS

63ms

TLSA

128ms

SOA

0ms

MTA-STS

83ms

DNSSEC

108ms

SRV

102ms

Total

1294ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:51:01	1294ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-23 00:04:11	10360ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-20 23:59:17	1773ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-17 07:12:14	9224ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-12 08:53:20	11571ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-09 10:27:39	1434ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-04 17:12:59	5603ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-26 16:21:00	1839ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-25 15:49:36	10156ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-20 07:18:48	1566ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-18 03:13:01	9868ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-15 13:57:38	16920ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-09 01:41:52	9538ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-03 11:02:35	10049ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-27 18:34:11	1112ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-25 10:00:35	788ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 21:28:55	1098ms	2 NS 1 A 5 MX	🔒 Secure	View