byvittrup.dk

📜 Historical scan 2026-07-14 03:28:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byvittrup.dk is a .dk domain served by 2 nameservers (ns1.siteground.net, ns2.siteground.net). It was registered on 5 July 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.221.112 is hosted by Google Ireland Limited (AS43515) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 108ms

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 Records#

1 records 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.221.112	14400s	112.221.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records#

5 records 104ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	86400s	aspmx.l.google.com	2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b 64.233.161.26	lq-in-x1b.1e100.net lq-in-f27.1e100.net lh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	86400s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	86400s	alt2.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
10	86400s	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
10	86400s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 353ms

TXT Record
v=spf1 +a +mx +a:c30902.sgvps.net include:byvittrup.dk.spf.auto.dnssmarthost.net ~all

✉️ SPF#

Policy	Record (byvittrup.dk)
~all (soft fail)	v=spf1 +a +mx +a:c30902.sgvps.net include:byvittrup.dk.spf.auto.dnssmarthost.net ~all

📨 DMARC#

Policy	Record (_dmarc.byvittrup.dk)
p=none (monitor only)	v=DMARC1; p=none; aspf=r; adkim=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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 03:22:50

www	NXDOMAIN
www vs bare domain	Neither resolves byvittrup.dk: no address www.byvittrup.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

199ms

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

🏷️ SOA#

0ms

Field	Value
Serial	125
Primary NS (MNAME)	ns1.siteground.net
Responsible (RNAME)	root@siteground.net
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-04 13:47:33

Field	Value
Registrar	Simply.com A/S
Registered	2018-07-05
Expires	2027-07-31 (282d)

📋 WHOIS#

⏱️ Lookup Timing#

108ms

102ms

104ms

AAAA

99ms

TXT

353ms

CAA

99ms

HTTPS

100ms

TLSA

216ms

SOA

0ms

MTA-STS

189ms

DNSSEC

199ms

SRV

317ms

Total

2926ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 03:22:50	459ms	3 NS 0 A 5 MX	🔓 Insecure
2026-10-04 13:41:49	777ms	3 NS 0 A 5 MX	🔓 Insecure
2026-09-30 13:32:03	750ms	3 NS 0 A 5 MX	🔓 Insecure
2026-09-23 16:35:04	680ms	3 NS 0 A 5 MX	🔓 Insecure
2026-08-22 07:51:02	1657ms	3 NS 0 A 5 MX	🔓 Insecure
2026-07-14 03:28:10 shown	2926ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-02 00:29:31	805ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-16 18:50:21	2070ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-16 18:38:08	4965ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-16 18:30:09	702ms	2 NS 1 A 5 MX	🔓 Insecure