`acertainnote.com`

DNSSEC	⚠️ Not signed
A	80.74.137.11^{🇨🇭 ASN-METANET}
		PTR	`cressida.kreativmedia.ch`
NS	`ns99.kreativmedia.ch` ⭐
		A	2a00:1128:0:157::12^{🇨🇭 ASN-METANET}
			PTR	`cressida.kreativmedia.ch`
		A	80.74.137.11^{🇨🇭 ASN-METANET}
			PTR	`cressida.kreativmedia.ch`
NS	`ns100.kreativmedia.ch`
		A	2a00:1128:0:202:1::18^{🇨🇭 ASN-METANET}
		A	80.74.134.146^{🇨🇭 ASN-METANET}
MX	`mail.acertainnote.com` ⭐
		A	80.74.137.11^{🇨🇭 ASN-METANET}
			PTR	`cressida.kreativmedia.ch`
TXT	`v=spf1 include:_spf.kreativmedia.ch +mx +a -all`
SOA	`ns99.kreativmedia.ch`hostmaster@kreativmedia.ch 2025-11-11 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Up

mail.acertainnote.com

Same first word

acertainnote.com

DNS History

4 records (4 active, 0 former)

●NSns100.kreativmedia.ch2020-03-16 → 2026-02-21 · 2 obs

● 2020-03-16 11:07:14
● 2026-02-21 12:29:50

●NSns99.kreativmedia.ch2020-03-16 → 2026-02-21 · 2 obs

● 2020-03-16 11:07:14
● 2026-02-21 12:29:50

●MXmail.acertainnote.com2020-03-16 → 2026-02-21 · 2 obs

● 2020-03-16 11:07:14
● 2026-02-21 12:29:50

●A80.74.137.112020-03-16 → 2026-02-21 · 2 obs

● 2020-03-16 11:07:14
● 2026-02-21 12:29:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
acertainnote.com	ns99.kreativmedia.ch, ns100.kreativmedia.ch	-

✅ Authoritative Response

Server: 80.74.137.11

NS records: ns99.kreativmedia.ch, ns100.kreativmedia.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acertainnote.com (unsigned zone)

⏱️ Timing

Total: 535ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.74.137.11`
NS	2	`ns100.kreativmedia.ch, ns99.kreativmedia.ch`
MX	1	`mail.acertainnote.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.kreativmedia.ch +mx`
SOA	1	`ns99.kreativmedia.ch hostmaster.kreativm`

AI analysis

acertainnote.com is the parent of mail.acertainnote.com.

acertainnote.com resolves to one IP number: 80.74.137.11.

other host names including nipponwolfhalden.ch, mail.klicks4u.ch, financeinfo.ch, asp.swiss and mail.blas-mir-1.ch share IP numbers with acertainnote.com.

acertainnote.com is delegated to two name servers ns100.kreativmedia.ch and ns99.kreativmedia.ch.

acertainnote.com shares the same name server setup as other domains, for instance align-it.ch, perrin.tv, sgday.ch, fetishdreams.com and arbeitsintegrationschweiz.ch.

Host names with two IP numbers:

The host name ns100.kreativmedia.ch points to 2a00:1128:0:202:1::18 and 80.74.134.146; the host name ns99.kreativmedia.ch points to 2a00:1128:0:157::12 and 80.74.137.11.

acertainnote.com is handled by a single mail server, mail.acertainnote.com.

mail.acertainnote.com resolves to IP 80.74.137.11.

acertainnote.com - robtex.com