universalbyg.dk

📜 Historical scan 2026-08-06 03:53:56  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

universalbyg.dk is a .dk domain served by 2 nameservers (megan.ns.cloudflare.com, noel.ns.cloudflare.com). It was registered on 9 December 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.54.154 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   58ms
NameserverIP addressesPTRASN / ISP
megan.ns.cloudflare.com 108.162.192.197
172.64.32.197
173.245.58.197
2606:4700:50::adf5:3ac5
2803:f800:50::6ca2:c0c5
2a06:98c1:50::ac40:20c5		 megan.ns.cloudflare.com
megan.ns.cloudflare.com
megan.ns.cloudflare.com
megan.ns.cloudflare.com
megan.ns.cloudflare.com
megan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
noel.ns.cloudflare.com 108.162.193.216
172.64.33.216
173.245.59.216
2606:4700:58::adf5:3bd8
2803:f800:50::6ca2:c1d8
2a06:98c1:50::ac40:21d8		 noel.ns.cloudflare.com
noel.ns.cloudflare.com
noel.ns.cloudflare.com
noel.ns.cloudflare.com
noel.ns.cloudflare.com
noel.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.54.154 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.140.6 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   59ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:8c06 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:369a 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   51ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.54.154,172.67.140.6 ech=AEX+DQBBqwAgACDkCSvgCwLYYm9K7HBg/UBsjJAM33qI+bO4HAjslhRSEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c06,2606:4700:3037::6815:369a

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-07 23:31:04
www104.21.54.154 172.67.140.6 2606:4700:3033::ac43:8c06 2606:4700:3037::6815:369a (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2411268256
Primary NS (MNAME)megan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-05 21:48:18
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-12-09
Expires2026-12-31 (73d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
58ms
A
52ms
MX
58ms
AAAA
59ms
TXT
192ms
CAA
52ms
HTTPS
51ms
TLSA
60ms
SOA
0ms
MTA-STS
62ms
DNSSEC
89ms
SRV
75ms
Total
941ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-05 21:46:17 628ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-05 04:08:12 9467ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-21 20:49:14 5848ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-06 03:53:56 shown 941ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-24 21:36:57 681ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 11:56:58 2999ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone