sctknudsborg.dk DNS records

🖥️ Nameservers2 records 176ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.siteground.net	75.2.77.104	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns2.siteground.net	99.83.229.113	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.

🌍 A Records4 records 166ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
34.120.190.48	30s	48.190.120.34.bc.googleusercontent.com	AS396982	Google LLC	34.120.0.0/13	🇺🇸 United States	Kansas City
34.149.120.3	30s	—	AS396982	Google LLC	34.128.0.0/11	🇺🇸 United States	Kansas City
35.190.31.54	30s	54.31.190.35.bc.googleusercontent.com	AS396982	Google LLC	35.184.0.0/13	🇺🇸 United States	—
35.227.194.51	30s	51.194.227.35.bc.googleusercontent.com	AS396982	Google LLC	35.224.0.0/12	🇺🇸 United States	—

📧 MX Records1 records 172ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	172.253.152.27 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c22::1b 64.233.162.27 64.233.163.26 74.125.205.26 74.125.205.27	yulpptr-in-f27.1e100.net le-in-x1a.1e100.net le-in-f26.1e100.net le-in-x1b.1e100.net le-in-f27.1e100.net li-in-x1b.1e100.net li-in-f27.1e100.net yulpptr-in-f27.1e100.net li-in-f27.1e100.net lj-in-f26.1e100.net le-in-f26.1e100.net le-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 AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	35.214.241.136
🔶 Autoconfig	35.214.241.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 675ms

TXT Record
google-site-verification=w8NvVHl8tLX0zxseSt9jfh4gU5x7iILCqI_rQyFghVQ
openai-domain-verification=dv-G1KxxgMFosmGkHrPvkLhROWV
v=spf1 include:_spf.google.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sctknudsborg.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@sctknudsborg.dk; aspf=r; adkim=r; pct=100

📬 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)

🔐 DNSSEC249ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	247
Primary NS (MNAME)	ns1.siteground.net
Responsible (RNAME)	admins@siteground.com
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

176ms

A

166ms

MX

172ms

AAAA

188ms

TXT

675ms

CAA

167ms

HTTPS

170ms

TLSA

16042ms

SOA

0ms

MTA-STS

84ms

DNSSEC

249ms

SRV

306ms

Total

17426ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-17 13:37:39	17426ms	2 NS 4 A 1 MX	🔓 Insecure	View
2026-07-16 12:40:31	1501ms	2 NS 4 A 1 MX	🔓 Insecure	View
2026-07-03 10:20:06	852ms	2 NS 4 A 1 MX	🔓 Insecure	View
2026-06-29 11:54:34	779ms	2 NS 4 A 1 MX	🔓 Insecure	View
2026-06-26 16:42:56	977ms	2 NS 4 A 1 MX	🔓 Insecure	View
2026-06-20 06:07:44	2817ms	2 NS 4 A 1 MX	🔓 Insecure	View
2026-06-18 08:11:01	770ms	2 NS 4 A 1 MX	🔓 Insecure	View