combine-pdf.com - robtex.com
combine-pdf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:83e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8a9d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.8.62Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.157🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adi.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c038🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2038🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adi.ns.cloudflare.com | ||||||
| A | 108.162.192.56🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adi.ns.cloudflare.com | ||||||
| A | 172.64.32.56🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adi.ns.cloudflare.com | ||||||
| A | 173.245.58.56🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adi.ns.cloudflare.com | ||||||
| NS | david.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | david.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c198🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | david.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2198🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | david.ns.cloudflare.com | ||||||
| A | 108.162.193.152🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-108-162-193-152.defastlink.net | ||||||
| A | 172.64.33.152🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | david.ns.cloudflare.com | ||||||
| A | 173.245.59.152🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-173-245-59-152.defastlink.net | ||||||
| MX | route3.mx.cloudflare.net ⭐ | ||||||
| A | 2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| MX | route1.mx.cloudflare.net(19) | ||||||
| A | 2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route2.mx.cloudflare.net(99) | ||||||
| A | 2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| TXT | google-site-verification=o3Gf3gKbqiI2xYg5Krqyn-2YV1FH0GAu-BAgjt3t2R4 | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.8.62, 172.67.138.157 | ||||||
| IPv6 hints | 2606:4700:3030::6815:83e, 2606:4700:3037::ac43:8a9d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com | ||||||
| SOA | adi.ns.cloudflare.comdns@cloudflare.com serial=2400568214 | ||||||
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.netnstld@verisign-grs.com serial=1776043857 | ||||||
Same first word
combine-pdf.com |
Similar names
DNS History
15 records (9 active, 6 former)
●NSadi.ns.cloudflare.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 19:23:44
● 2026-04-13 01:50:34
●NSdavid.ns.cloudflare.com2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 19:23:44
● 2026-04-13 01:50:34
○NSns1.mydyndns.org2015-08-03 → 2017-06-07 · 4 obs
● 2017-06-07 16:27:58
○ 2026-03-27 19:23:44
○ 2026-04-13 01:50:34
○NSns1150.dns.dyn.com2015-08-03 → 2017-06-07 · 4 obs
● 2017-06-07 16:27:58
○ 2026-03-27 19:23:44
○ 2026-04-13 01:50:34
○NSns2180.dns.dyn.com2015-08-03 → 2017-06-07 · 4 obs
● 2017-06-07 16:27:58
○ 2026-03-27 19:23:44
○ 2026-04-13 01:50:34
○NSns3175.dns.dyn.com2015-08-03 → 2017-06-07 · 4 obs
● 2017-06-07 16:27:58
○ 2026-03-27 19:23:44
○ 2026-04-13 01:50:34
○NSns4147.dns.dyn.com2015-08-03 → 2017-06-07 · 4 obs
● 2017-06-07 16:27:58
○ 2026-03-27 19:23:44
○ 2026-04-13 01:50:34
●MXroute1.mx.cloudflare.net2026-03-27 → 2026-04-13 · 2 obs
● 2026-04-13 01:50:34
●MXroute2.mx.cloudflare.net2026-03-27 → 2026-04-13 · 2 obs
● 2026-04-13 01:50:34
●MXroute3.mx.cloudflare.net2026-03-27 → 2026-04-13 · 2 obs
● 2026-04-13 01:50:34
●A104.21.8.622026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 19:23:44
● 2026-04-13 01:50:34
●A172.67.138.1572026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 19:23:44
● 2026-04-13 01:50:34
○A208.76.175.262015-08-03 → 2017-06-07 · 4 obs
● 2017-06-07 16:27:58
○ 2026-03-27 19:23:44
○ 2026-04-13 01:50:34
●A2606:4700:3030::6815:83e2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 19:23:44
● 2026-04-13 01:50:34
●A2606:4700:3037::ac43:8a9d2026-03-27 → 2026-04-13 · 3 obs
● 2026-03-27 19:23:44
● 2026-04-13 01:50:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net... | - |
| combine-pdf.com | adi.ns.cloudflare.com, david.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.152
NS records: adi.ns.cloudflare.com, david.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for combine-pdf.com (unsigned zone)
⏱️ Timing
Total: 204ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.138.157, 104.21.8.62 |
| AAAA | 2 | 2606:4700:3030::6815:83e, 2606:4700:3037::ac43:8a9d |
| NS | 2 | adi.ns.cloudflare.com, david.ns.cloudflare.com |
| MX | 3 | route3.mx.cloudflare.net (pri: 13), route1.mx.cloudflare.net (pri: 19)... |
| TXT | 2 | google-site-verification=o3Gf3gKbqiI2xYg, v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adi.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (adi.ns.cloudflare.com, adi.ns.cloudflare.com, adi.ns.cloudflare.com...)
Analysis
IP Addresses
combine-pdf.com resolves to four IP numbers: 2606:4700:3030::6815:83e, 2606:4700:3037::ac43:8a9d, 104.21.8.62 and 172.67.138.157.
other host names for instance edulyticara.com, wti2.nl, byljw.com, olympus22.com and astaserramenti.com share IP numbers with combine-pdf.com.
Name Servers
combine-pdf.com is delegated to two name servers: adi.ns.cloudflare.com and david.ns.cloudflare.com.
combine-pdf.com shares the same name server setup as other domains, for example profundidade.com.br, yes(0x706f726e).ru, shoptodaypaylater.com.au, (0x706f726e)otut.ru and signthecard.com.
combine-pdf.com at least partially shares name servers with other domains, for instance pafitelukbintunipemkab.org, mpoidcvg.xyz, proapkdown.com, hyjxqx.com and 7tk54u.com.
These name servers are often used with carl.ns.cloudflare.com and damien.ns.cloudflare.com.
Host names with six IP numbers:
adi.ns.cloudflare.com points to: 2606:4700:50::adf5:3a38, 2803:f800:50::6ca2:c038, 2a06:98c1:50::ac40:2038, 108.162.192.56, 172.64.32.56 and 173.245.58.56; david.ns.cloudflare.com points to: 2606:4700:58::adf5:3b98, 2803:f800:50::6ca2:c198, 2a06:98c1:50::ac40:2198, 108.162.193.152, 172.64.33.152 and 173.245.59.152.
Mail Servers
combine-pdf.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
combine-pdf.com shares mail servers with other domains at least partially, including powerday.london, 208music.com, umwkendarimokoau.ac.id, healthsolutions.in and vetraproperty.com.
Host names with six IP numbers: route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13; route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19; route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.