passing.email - robtex.com
passing.email
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:8bee🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:3ee9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.62.233Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.139.238🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dorthy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| NS | jack.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c179🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2179🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 108.162.193.121🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 172.64.33.121🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 173.245.59.121🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| MX | smtp.trashmail.com ⭐ | ||||||
| A | 157.90.89.149🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | smtp.trashmail.com | ||||||
| TXT | v=spf1 mx a a:a.mxout.trashmail.com a:b.mxout.trashmail.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.62.233, 172.67.139.238 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:8bee, 2606:4700:3035::6815:3ee9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com | ||||||
| SOA | dorthy.ns.cloudflare.comdns@cloudflare.com serial=2408309177 | ||||||
email
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.email ⭐ | ||||||
| NS | v0n1.nic.email | ||||||
| NS | v0n2.nic.email | ||||||
| NS | v0n3.nic.email | ||||||
| NS | v2n0.nic.email | ||||||
| NS | v2n1.nic.email | ||||||
| SOA | v0n0.nic.emailhostmaster@donuts.email serial=1784180808 | ||||||
Same first word
passing.kasserver.com |
passing.co |
passing.com.au |
passing.online |
passing.zone |
passing.co.kr |
passing.email |
passing.com |
passing.name |
passing.be |
passing.ch |
passing.xyz |
Similar names
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gsspain.com |
singaps.com |
pissang.github.io |
gsspain.es |
gasinsp.pt |
gainssp.com |
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sipsang.com |
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sigsnap.com |
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DNS History
8 records (7 active, 1 former)
●NSdorthy.ns.cloudflare.com2026-05-12 → 2026-07-16 · 2 obs
● 2026-07-16 06:22:00
●NSjack.ns.cloudflare.com2026-05-12 → 2026-07-16 · 2 obs
● 2026-07-16 06:22:00
●MXsmtp.trashmail.com2026-05-12 → 2026-07-16 · 2 obs
● 2026-07-16 06:22:00
●A104.21.62.2332026-05-12 → 2026-07-16 · 2 obs
● 2026-07-16 06:22:00
●A172.67.139.2382026-05-12 → 2026-07-16 · 2 obs
● 2026-07-16 06:22:00
●A2606:4700:3030::ac43:8bee2026-05-12 → 2026-07-16 · 2 obs
● 2026-07-16 06:22:00
●A2606:4700:3035::6815:3ee92026-06-22 → 2026-07-16 · 3 obs
● 2026-06-22 12:51:54
● 2026-07-16 06:22:00
○A2606:4700:3037::6815:3ee92026-05-12 → 2026-06-17 · 4 obs
● 2026-06-17 16:48:28
○ 2026-06-22 12:51:54
○ 2026-07-16 06:22:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| v2n0.nic.email, v0n3.nic.email, v0n0.nic.email, v0n2.nic.email... | - | |
| passing.email | dorthy.ns.cloudflare.com, jack.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.121
NS records: dorthy.ns.cloudflare.com, jack.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for passing.email (unsigned zone)
⏱️ Timing
Total: 440ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.62.233, 172.67.139.238 |
| AAAA | 2 | 2606:4700:3030::ac43:8bee, 2606:4700:3035::6815:3ee9 |
| NS | 2 | dorthy.ns.cloudflare.com, jack.ns.cloudflare.com |
| MX | 1 | smtp.trashmail.com (pri: 10) |
| TXT | 1 | v=spf1 mx a a:a.mxout.trashmail.com a:b. |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dorthy.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
passing.email directs to four IP numbers, which are 104.21.62.233, 172.67.139.238, 2606:4700:3030::ac43:8bee and 2606:4700:3035::6815:3ee9.
floreriaescarlata.com, temelbilgi.com, betbritsite.co.uk and two other host names share IP numbers with passing.email.
Name Servers
passing.email uses two name servers for its delegation: dorthy.ns.cloudflare.com and jack.ns.cloudflare.com.
passing.email uses the same name servers as several other domains — among them ferraro.net, xy1.org, domos.de and two more.
There is at least partial name server overlap between passing.email and other domains — authery.com, qxhygdjj.cn, musicyou.tube and two more among them.
These name servers frequently co-occur with the name servers rayden.ns.cloudflare.com and abdullah.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
Hostname dorthy.ns.cloudflare.com directs to 108.162.192.249, 172.64.32.249 and 173.245.58.249 along with 3 other IP addresses.
Hostname jack.ns.cloudflare.com directs to 108.162.193.121, 172.64.33.121 and 173.245.59.121 along with 3 other IP addresses.
Mail Servers
Mail for passing.email is handled by a single mail server, smtp.trashmail.com.
passing.email uses an identical mail server configuration to several other domains — among them cryptotrademail.com, wegwerfmail.org, wegwerfmail.de and two more.
passing.email has at least partial mail server overlap with other domains such as localbin.com, damnthespam.com, unsortedgirls.com and two more.
This set of mail servers commonly appears together with the mail servers smtp2.trashmail.com.
smtp.trashmail.com directs to just one IP number, 157.90.89.149.